yattaman_92 oggi provo a smontare il mio e vedo dov'è questa bella seriale e poi ti do qualche info in più 😉

    yattaman_92 devi prendere un classico TTL2USB con chip CP210X o FT232

    comunque ho collegato la seriale, ed in uBoot non vedo l'impostazione dell'IMEI

    (IPQ40xx) # printenv
    baudrate=115200
    bootcmd=bootipq
    bootdelay=2
    flash_type=0
    ipaddr=192.168.0.1
    lc=tftpboot 0x84000000 ${dir}cdt-AP.DK04.1-C1.bin&&sf probe&&sf erase 0xc0000 +$filesize&&sf write $fileaddr 0xc0000 $filesize
    lp=tftpboot 0x84000000 ${dir}norplusnand-system-partition-ipq40xx.bin&&sf probe&&sf erase 0x40000 +$filesize&&sf write $fileaddr 0x40000 $filesize
    lr=tftpboot 0x84000000 ${dir}root_uImage&&nand erase 0x1000000 0x800000 &&nand write_partition 0x84000000     0x1000000     0x800000 &&nand erase 0x1800000 0x1D00000 &&nand write_partition 0x84800000     0x1800000     0x1D00000
    lrb=tftpboot 0x84000000 ${dir}delta.bin&&nand erase 0x3500000 0x1900000&&nand write $fileaddr 0x3500000 $filesize
    lrs=tftpboot 0x84000000 ${dir}root_uImage_s&&nand erase 0x1800000 0x1D00000&&nand write $fileaddr 0x1800000 $filesize
    lu=tftpboot 0x84000000 ${dir}uboot.bin&&sf probe&&sf erase 0xf0000 +$filesize&&sf write $fileaddr 0xf0000 $filesize
    lw=tftpboot 0x84000000 ${dir}web.img&&nand erase 0x1000000 0x800000&&nand write $fileaddr 0x1000000 $filesize
    machid=8010001
    serverip=192.168.0.22
    stderr=serial
    stdin=serial
    stdout=serial
    
    Environment size: 1149/65532 bytes

    Credo che a questo punto ti convenga fare un "test" con OS partito usando i comandi nella guida per il passaggio da Elisa B02 in su, ovvero:

    nv set imei=866754043693436
    nv set imei_tmp=866754043693436
    nv save

    Io andandoli a dare sul mio mi viene dato l'IMEI giusto:

    admin@(none):~# nv get imei
    866754041XXXXXX
    admin@(none):~# nv get imei_tmp
    866754041XXXXXX

    Prova a farlo sul tuo e rilanciare l'upgrade, in teoria l'IMEI poi dovrebbe prenderselo dalla scheda interna

      Per chi fosse interessato allego uno nv show, ci sono tanti bei parametrini

      admin@(none):~# nv show
      CAP_wan_ipaddr=0.0.0.0
      wifi_chip1_ssid2_access_sta_mac=
      csq=
      simcard_roam=unknown
      vwim_mc_state=modem_sim_undetected
      max_realtime_rx_thrpt=0
      wifi_chip1_ssid2_bandwidth=1
      unlock_at_wait=
      wifi_chip2_ssid2_bandwidth=4
      nitz_dst=1
      ota_download_pkg_size=0
      tr069_VendorConfigFileVersion=MF286DCFGV1.0
      wifi_chip2_wps_state=0
      ipv6_info_change=1
      web_wifi_password_remind=0
      mesh_re_bind_cap=
      pppoe_status=ppp_disconnected
      cpu_idle=95%
      total_tx_packets=0
      battery_charger=0
      wifi_chip1_wps_mode=
      srv_domain=
      backhaulKey_encode=NjY3VjU0VTg1Ng==
      ra_m_flag=
      dlna_name=ZTE_DLNA
      wifi_chip1_ssid2_iface_name=ath01
      https_modem_update_enable=0
      dhcpEnabled=1
      morenum=no
      imsi_flag=
      work_mode=work_idle
      voip_account_display_account1=
      ipv6_Current_index=0
      plat_domain_name=64:ff9b::/96
      opms_wan_mode=PPP
      dm_led_flag=0
      way_turn_off_wifi=
      dlna_share_video=on
      phokeytest=no
      current_network_mode=
      led_tr181_set=1
      sntp_dst_bias=01_00_00
      g_qmi_connect_time_count=0
      realtime_rx_thrpt=0
      mesh_cap_precap_flag=0
      static_wan_status=0
      pin_puk_at_wait=0
      cr_inner_version=CR_TELIAMF286DV1.0.0B11
      lte_ca_pcell_band=7
      wifi_chip1_ssid1_access_sta_mac=
      dm_update_interval_day=7
      tr069_BootStrap=
      voip_sip_t38_enable1=1
      voip_sip_stun_enable=0
      user_login_timemark=1277
      hmcc=
      fastnat_flag=on
      voip_forwarding_model=0
      wifi_nv_api_version=2
      https_Update_Interval=3600
      inter_roam_switch=off
      save_login=
      lock_ui=
      backhaulKey=667V54U856
      iccid_CountryCode=IT
      dhcpv6PD_PrefixLen=
      guest_dhcpEnabled=1
      station_dns_dns1=0
      AverSpeed_total=0
      station_dns_dns2=0
      lte_ca_pcell_tac=30664
      sms_state=sms_initing
      operator_brand=
      child_group_mac=
      Z_dl_earfcn=3350
      wifi_mesh_deployed=0
      wifi_chip2_ssid2_iface_name=ath11
      dm_update_control_state=update_idle
      tcp_mss=1460
      clat_v4_addr=192.168.255.1
      detect_sensor_low_vlotage=0
      dns_redirect_enable=1
      auto_connect_flag=
      RD=d645920e395fedad7bbbed0eca3fe2e0
      clat_v4_map_addr=192.0.0.4
      static_wan_secondary_dns=0.0.0.0
      sta_static_ip_mask=0
      Z_CELL_ID=
      tr069_ProductClass=MF286D
      remotemg_white_list=
      link_reconnect_again=0
      nv_mac_info=1-5G-F6:FF:50:BE:6F:14-client
      https_Retry_Timeout=20
      action=
      wifi_chip1_ssid2_access_sta_num=0
      wifi_chip2_ssid1_wireless_mode=6
      tr181_wifi_ap_psk_set_ssid_index=
      tr069_Manufacturer=ZTE
      sta_static_ip_enabled=0
      cell_signal_get=
      old_monthly_rx_bytes=0
      dm_update_control_result=0
      ipv6_connect_status=disconnected
      numnum=0
      wifi_chip1_wps_pin_code=
      wifi_led_blink_on=800
      wifi_hostname_black_list=
      rsrq=-11.0
      lan_ipaddr_for_current=192.168.32.1
      cap_internet_status=disconnected
      wifi_chip2_ssid2_acl_mode=0
      ecio=
      wan_apn=internet.wind
      battery_exist=0
      lte_ca_pcell_bandwidth=20.0
      ifi_station_ifname=athsta0
      https_Update_Hour=10
      imsi_mcc=
      sim_spn=
      voip_call_waiting_in_enable=1
      voip_sip_rtp_port_min=4000
      wifi_chip2_wps_index=255
      https_Device=MF28
      wifi_chip1_ssid2_access_sta_mac_time=
      dhcpv6PD_Prefix=
      alg_tftp_enable=1
      detect_link_abnormal=0
      ipv6_dns_mode=auto
      tr069_Description=HomeGateway
      dm_update_successful_time=
      dhcpPriDns=10.10.10.251
      mesh_cap_bind_re_list_bak=
      prefer_dns_auto=0.0.0.0
      multi_pdns_ppp_status_2=ppp_disconnected
      led_flux_need_alert=0
      CTotal_vol=0
      wifi_chip1_ssid1_channel=0
      l2tp_prefer_dns_auto=0.0.0.0
      standby_dns_auto=0.0.0.0
      rssi=
      network_provider_fullname=
      pin_code=
      station_dhcp_rty_time=20
      EX_APLIST=
      wifi_chip1_ssid1_access_sta_num=0
      pppoe_dial_mode=manual_dial
      mem_total=246216
      ipv6_apn_index=0
      wifi_auto_config_ssid_suffix_type=0
      DataStatus=END
      NV_site_white_list1=
      NV_site_white_list2=
      wifi_attr_chip1_support_max_sta_num=32
      NV_site_white_list3=
      PortMapEnable=0
      NV_site_white_list4=
      NV_site_white_list5=
      NV_site_white_list6=
      wifi_chip1_ssid2_band=b
      NV_site_white_list7=
      battery_charging=0
      l2tp_wan_name=
      wa_version=BD_TELIAMF286DV1.0.0B02
      NV_site_white_list8=
      new_monthly_rx_packets=0
      tr181_wifi_ap_set_ssid_index=
      WebInit=1
      NV_site_white_list9=
      wifi_chip1_ssid2_acl_mode=0
      sntp_dst_enable=1
      pctl-mac_hname_nv=
      wifi_chip2_ssid1_wifi_coverage=long_mode
      gw_band_lock=0x2000000680380
      wifi_chip2_ssid1_ssid=lynx-ZTE-4G
      wifi_attr_support_chip_num=2
      dmc_enable=1
      wifi_chip1_ssid1_ap_isolate=0
      dhcpSecDns=168.95.1.1
      sntp_time_set_mode=auto
      pctl_time_limit_nv=
      signalbar=
      Current_index=0
      wifi_chip1_ssid1_auth_mode=WPA2PSK
      wifi_chip2_ssid1_auth_mode=WPA2PSK
      rscp=
      https_ServiceURL=https://upgrade.ztems.com/UpdateEntry.aspx
      standby_dns_manual=
      tr069_LANDevNumEntries=1
      onlyReboot=0
      emergency_apn=sos
      voip_sip_rtp_dscp=46
      traffic_clear_year=2022
      wifi_chip1_ssid2_ssid_factory=4G-Gateway-29AC91_guest
      wan_backup_manual_disconnect=
      HostName=
      ipv6_ppp_auth_mode=
      current_reg_mode=
      pppoe_password=poepasswd
      ipv6_apn_select=
      wifi_chip2_auto_best_channel=36
      web_pwd_support_lowcase_letters=abcdefghjkmnprstuvwxyz
      station_gw_by_dhcp=0
      web_attr_if_support_sha256=1
      wifi_chip1_phy_interface=wifi0
      data_volume_limit_unit=data
      reboot_min1=0
      wifi_chip2_ssid2_wireless_mode=6
      imsi=
      reboot_min2=0
      ipv6_wan_prefix_len=
      sms_store=
      reboot_min3=0
      old_monthly_rx_packets=0
      tr069_ModemFirmwareVersion=
      privacy_read_flag=1
      tr069_VendorConfigFileDate=2000-1-1T00:00:00
      wifi_profile=
      flux_limit_time_set_changed=0
      night_mode_start_time=22:00
      sntp_server_list1=ntp-cust1.telia.com
      sntp_server_list2=ntp-cust2.telia.com
      sntp_server_list3=pool.ntp.org
      sntp_server_list4=asia.pool.ntp.org
      reboot_random_min2=82
      alg_pptp_enable=1
      sms_voicemail=0
      cscall_status=call_idle
      sntp_server_list5=oceania.pool.ntp.org
      samba_enable=0
      sntp_server_list6=north-america.pool.ntp.org
      monthly_time_for_month_change=0
      sntp_server_list7=south-america.pool.ntp.org
      voip_account_password1=
      voip_sip_port=5060
      flux_tx_bytes=0
      HardResetModem=
      multi_pdns_wan_ipaddr_2=0.0.0.0
      voip_sip_realm1=
      sta_static_ip_ssid_is_sb=0
      mesh_cap_bind_re_list=
      dm_nextpollingtime=
      wifi_chip2_ssid1_ap_isolate=0
      cell_signal_info=
      must_have_zte=1
      product_type=CPE
      mesh_switch_status=2
      tsp_modem_reset=0
      pctl-mac_hname_nv2=
      wifi_chip1_ssid1_password_encode=XXXXX
      wifi_chip1_ssid2_password_encode=XXXXX
      sysIdleTimeToSleep=30
      l2tp_status=l2tp_disconnected
      pc_domain=
      pptp_prefer_dns_auto=0.0.0.0
      wifi_chip1_ssid2_switch_onoff=0
      wan_primary_dns=151.5.216.228
      pho_alldel=0
      wa_inner_version_tmp=BD_TELIAMF286DV1.0.0B02 [Nov  2 2019 08:08:50]
      HardResetModemWatchDog=
      NetDeleteSoftTimer=0
      scan_finish=1
      cscall_gainrx=0
      mem_free=107156
      net_link_detect_url=
      ipv6_APN_config0=Default($)($)($)($)($)($)($)($)($)($)($)($)
      tr069_ActiveNotifyList=
      wifi_chip2_ssid1_channel=0
      ipv6_APN_config1=
      wifi_onoff_state=1
      link_reconnect_agin=0
      voip_account_auth1=
      ipv6_APN_config2=
      syn_done=
      voip_sip_encoder1=0
      ipv6_APN_config3=
      tr069_FWService=InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANIPConnection.1
      ipv6_APN_config4=
      sinr=4.0
      ipv6_APN_config5=
      zte_remote_syslog=NO
      ipv6_APN_config6=
      iccid_op=0
      ipv6_APN_config7=
      pdp_type=IP
      wifi_lbd_enable=1
      wifi_auto_config_key_len=8
      ipv6_APN_config8=
      wifi_mesh_re_guest_switch=0
      ipv6_APN_config9=
      wifi_chip2_ssid2_access_sta_mac=
      band_lock_read=ok
      ppp_status=ppp_disconnected
      web_user_set_sw_flag=
      new_monthly_tx_packets=0
      dm_update_mode=0
      backhaulEnc=psk2+ccmp
      sms_received_flag=
      wifi_chip2_ssid1_cfg_ssid_ending=
      wifi_chip2_ssid2_cfg_ssid_ending=_guest
      wifi_attr_support_advanced_parameter_level=1
      ipv6_ppp_passwd=
      wifi_chip2_ssid2_password=XXXXXX
      https_download_mode=http
      MAX_Access_num_static=32
      web_sleep_switch=0
      voip_sip_cng_enable1=0
      wifi_chip2_ssid2_wifi_coverage=long_mode
      opms_wan_ifname_bak=usb0
      usbport_c=no
      tr069_timeInterval_fromnow=1
      wifi_attr_support_band_switch=0
      sta_ip_status=disconnect
      network_type=
      ipv6_wan_ipaddr=::
      ipv6_pdp_addr=
      AutoRecStep=1
      send_pin_flag=0
      https_pack_total_size=
      tr181_wifi_radio_set_flags=
      modifyPwInfo=
      pppoe_username=poeuser
      date_month=0
      sms_recv_result=
      wifi_attr_chip1_support_ssid_num=2
      wifi_chip1_ssid1_iface_name=ath0
      https_Enable_Update=1
      unlock_nck_time=
      backhaulSSID=ZMD4722629AC9138
      apn_index=0
      alg_h323_enable=1
      tr069_PeriodicInformInterval=3600
      l2tp_standby_dns_auto=0.0.0.0
      wifi_chip1_auto_best_channel=2
      ex_wifi_rssi=0
      wifi_ap_scan_state=0
      manual_disconnect=
      pbm_init_flag=0
      wifi_chip1_ssid1_wireless_mode=4
      spn_name_string=VERY
      wifi_chip2_phy_interface=wifi1
      old_monthly_tx_packets=0
      dhcp_wan_status=0
      reboot_timeframe_hours1=1
      Password=adminZteMf286
      wifi_dfs_enable=0
      admin_user=admin
      reboot_timeframe_hours2=2
      WatchDog_Status_Tmp=+ZDOGREF:enabled
      modem_main_state=modem_sim_undetected
      telnet_enable=1
      static_wan_primary_dns=0.0.0.0
      wifi_chip2_ssid1_access_sta_mac=
      guest_dhcpLease_hour=24
      sta_static_ip_ssid=
      wifi_attr_support_coverage_level=0
      web_home_page=index.html
      pin_save_flag=
      wifi_chip1_ssid2_qr_code_path=chip1_ssid2_qrcode_wifikey.png
      auto_reconnect=0
      multi_pdns_prefer_dns_auto_2=0.0.0.0
      wifi_chip1_ssid2_password=XXXXXX
      tr069_SerialNumber=1234567890
      wifi_sta_connection=0
      imei=XXXXXXX
      flux_rx_bytes=0
      wifi_start_mode=2
      wifi_chip1_ssid1_access_sta_mac_time=
      pctrl_white_list_enable=0
      wifi_chip2_wps_config=1
      simcard_status=READY
      ppp_auth_mode=none
      SpnDisplayType=SPN_DISPLAY_SPN_NAME
      detect_new_message=0
      traffic_clear_month=6
      KDI_WIFI2=Atheros?IPQ4019?NA?NA?NA
      wifi_auto_config_key_format=0
      fota_proxy_switch=0
      wifi_attr_chip2_support_ssid_num=2
      wifi_chip2_ssid1_iface_name=ath1
      ex_wifi_status=disconnect
      upgrade_notice_flag=1
      wifi_chip2_ssid2_ssid_factory=4G-Gateway-29AC91_guest
      tr069_WLANConfigSta=
      m_netselect_contents=
      wifi_chip1_ssid1_ssid_factory=4G-Gateway-29AC91
      dm_postpone_times=3
      dlna_scan_state=0
      DefaultFirewallPolicy=0
      ipv6_prefer_dns_manual=
      usb_reset=inactivated
      cscall_gaintx=0
      wifi_auto_config_ssid_suffix_len=6
      manual_searching_netwrok=0
      wifi_chip2_ssid2_access_sta_num=0
      KDI_CPU=Qualcomm?IPQ4019?NA?NA?NA
      wifi_mac_address=D4:72:26:29:AC:91
      opms_wan_ifname=usb0
      testwifi_s=no
      online_host_num=2
      CAP_wan_gateway=0.0.0.0
      simcard_changed=1
      DDNS_Enable=0
      testpbc=no
      support_pbm_flag=12
      lte_band_lock_bak=0x20080800c5
      natEnabled=1
      KDI_FLASH=MXIC?MX25L1606E?NA?2MB?NA
      sim_imsi=
      mnc=
      network_provider=
      monthly_tx_bytes=12380516
      SpnStatus=2
      upnpEnabled=0
      wifi_chip1_ssid1_wifi_coverage=long_mode
      flux_last_send_d_and_m=0
      night_mode_end_time=7:00
      sms_test_cbm=wrong
      dm_initiateactivation_time=0
      l2tp_remote_gateway=0.0.0.0
      tr069_ServerPassword=
      IPPortFilterRules_0=
      total_time=1196
      dhcpLease=86400
      IPPortFilterRules_1=
      wifi_chip2_ssid1_wep_key_index=0
      realtime_rx_thrpt_packet=0
      IPPortFilterRules_2=
      online_limit_usr_num=0
      IPPortFilterRules_3=
      wifi_chip1_ssid1_hide_ssid=0
      wifi_eacs_enable=1
      https_Retry_Sleep=300
      voip_sip_outbound_port=
      IPPortFilterRules_4=
      wifi_chip2_ssid1_hide_ssid=0
      IPPortFilterRules_5=
      voip_sip_outbound_server=
      IPPortFilterRules_6=
      APN_config0=Default($)($)manual($)*99#($)none($)($)($)IP($)auto($)($)auto($)($)
      need_reconnect=
      report_enable=0
      domain_stat=
      multi_pdns_ipv6_prefer_dns_auto_2=::
      IPPortFilterRules_7=
      APN_config1=
      IPPortFilterRules_8=
      wifi_chip2_ssid2_switch_onoff=0
      APN_config2=
      dhcpStart=192.168.32.2
      tr069_PeriodicInformEnable=1
      IPPortFilterRules_9=
      APN_config3=
      wlan_process=none
      dm_update_status=0
      wifi_chip1_ssid1_switch_onoff=1
      APN_config4=
      flux_aver_tx_speed=0
      tr069_SpecVersion=1.0
      APN_config5=
      sending_sms=0
      opms_wan_auto_target_mode=AUTO_DHCP
      APN_config6=
      traffic_overrun=0
      data_volume_limit_size=
      APN_config7=
      APN_config8=
      dlna_share_image=on
      ipv6_pdp_select=
      APN_config9=
      nitz_timezone=2.000000
      EX_APLIST1=
      wifi_chip2_ssid1_access_sta_num=0
      ip_lost_Option=on
      wifi_chip1_ssid2_wireless_mode=4
      EX_APLIST2=
      voip_sip_proxy_server1=
      wifi_attr_support_manual_switch=1
      dns_mode=auto
      EX_APLIST3=
      tr069_CommonCmdKey=ZTEHOMEGATEWAY
      wifi_onoff_by_user=1
      wifi_chip1_ssid2_mac_black_list=
      CAP_wan_ipmask=0.0.0.0
      goahead_set=0
      AverSpeed_down=0
      net_link_detect_enable=0
      DMZIPAddress=
      mesh_switch_to_status=
      wifi_station_ifname=athsta0
      opms_wan_name=usb0
      lan_ipaddr=192.168.32.1
      https_cpe_update_enable=0
      web_sleep_time=
      network_home_provider=I WIND
      https_Update_Page_URL=update_login.asp
      tr069_ServerURL=
      CheckLTEINFOTimes=5
      Z_rsrp=
      HardReset=0
      mac_address=D4722629AC91
      https_download_size=
      tr069_WANDevNumEntries=1
      Z_rsrq=-11.0
      wifi_chip2_ssid2_ssid=4G-Gateway-29AC91_guest
      Is_dns_redirect=1
      ipv6_wan_prefix_info=
      wifi_chip1_ssid1_ssid=lynx-ZTE-4G
      cr_version=Nordic_MF286D_B11
      tr069_ManufacturerOUI=00D0D0
      DisconnectAbnormal_time=Thu May  5 13:15:55 2022
      lte_ca_scell_bandwidth=10.0
      Z_ecio=
      pageTitle=4G+ Broadband MF286D
      wifi_chip1_ssid1_max_access_num_save=32
      alg_sip_enable=1
      wifi_chip2_ssid2_access_sta_mac_time=
      wifi_lbd_status=1
      pin_manage_result=
      dm_update_package_file_exist=0
      https_TimeZone=8
      ims_pdp_type=IPV4V6
      mesh_guest_ssid_enable=0
      spn_b1_flag=0
      network_type_pre=LTE
      dm_dl_state=0
      wifi_chip1_ssid2_mac_white_list=
      pin_manage_at_wait=0
      dm_remind_time=0
      product_no=123456789012345
      wifi_chip1_ssid2_max_access_num=0
      dial_mode=auto_dial
      dhcpGateway=192.168.32.1
      lte_band_lock=0x20080800c5
      lte_ca_pcell_arfcn=3350
      pptp_status=pptp_disconnected
      pstncall_status=none
      cell_id=
      sim_acc=
      tr069_ConnectionRequestUname=
      mac_ip_status=1
      roam_setting_option=off
      resetModem=
      wifi_chip1_ssid1_mac_black_list=
      iccid_cc=398
      Z_rssi=
      apn_select=manual
      data_card_mode=ZTE_LTE
      dm_update_result=0
      ipv6_ppp_username=
      wifi_chip2_ssid1_encryp_type=CCMP
      pinnumber=
      fotaupgrade_redirect_switch=0
      tr069_UpgradesManaged=0
      imei_tmp=XXXXXX
      realtime_time=0
      wifi_chip2_ssid1_band=a
      sntp_timezone=1
      wifi_chip1_ssid2_country_code=IT
      KDI_DDR=MICRON?MT41K128M16JT-125:K?NA?1Gb?DDR3
      tr069_ServerUsername=
      wifi_chip2_ssid2_qr_code_path=chip2_ssid2_qrcode_wifikey.png
      temp_sfe_flag=0
      wifi_chip2_ssid1_acl_mode=0
      step_tmp=0
      monthly_rx_bytes=39853772
      ex_wifi_rssi_dbm=0
      sntp_server0=ntp-cust1.telia.com
      wifi_chip1_ssid1_qr_code_path=chip1_ssid1_qrcode_wifikey.png
      sms_sim_capability=
      sntp_server1=ntp-cust2.telia.com
      wifi_chip1_ssid2_wifi_coverage=long_mode
      syn_after_time=0
      sntp_server2=pool.ntp.org
      diag_sleep_flag=off
      data_volume_limit_switch=0
      sleep_state=
      password_remind=1
      https_Update_Completed=0
      wifi_dfs_status=
      dhcpEnd=192.168.32.200
      tr069_ModelName=MF286D
      wifi_attr_support_internetwifi=0
      wifi_chip2_ssid2_wep_key_index=0
      wifi_chip2_wps_mode=
      sms_db_change=1
      prefer_dns_manual=
      guest_dhcpGateway=192.168.33.1
      tr069_VendorConfigFileDescription=MF286D
      must_have_it=1
      last_login_time=1277
      wifi_chip1_bandwidth=40M
      wifi_led_blink_off=1200
      wifi_chip1_ssid2_auth_mode=WPA2PSK
      voip_sip_outbound_enable=0
      cable_sta_info=
      wifi_chip2_ssid2_auth_mode=WPA2PSK
      lte_dial_mode=ndis
      rmnc=
      cpms_set_current=ME
      reboot_schedule_mode=2
      wifi_chip1_ssid1_mac_white_list=
      wifi_chip2_ssid1_ssid_factory=4G-Gateway-29AC91
      wifi_gen_random_ascii_ver=2
      wifi_acs_disable_ch1_4=1
      Z_rscp=
      dual_core_board_if=rndis0
      wifi_chip1_ssid1_max_access_num=32
      circle_led_light=1
      voip_sip_rtp_rtcp_enable1=0
      voip_sip_dtmf_method=3
      flux_aver_rx_speed=0
      m_netselect_save=
      dm_last_check_time=
      sta_static_ip_addr=0
      textnum=0
      sntp_dst_end=5_0_10_03_00_00
      tr181_wifi_ap_psk_set_flags=
      wa_inner_version=BD_TELIAMF286DV1.0.0B02 [Nov  2 2019 08:08:50]
      wa_version_tmp=BD_TELIAMF286DV1.0.0B02
      fw_vpnpassthr_enable=1
      guest_ssid_router_enable=1
      max_idle_time=600
      AT_Test=
      tr069_MgtSupportedConnReqMethods=HTTP
      wan_auto_clear_flow_data_switch=on
      sntp_dst_start=5_0_3_02_00_00
      ppp_dial_method=sap
      sms_center_num=
      guest_dhcpLease=86400
      ipv6_wan_dial=
      realtime_tx_bytes=0
      wifi_chip1_ssid1_bandwidth=1
      wifi_chip2_ssid1_bandwidth=4
      wifi_chip1_ssid1_acl_mode=0
      wifi_chip2_sta_iface_name=athsta1
      realtime_rx_packets=0
      tr069_DeviceSummary=Device
      wifi_chip1_wps_state=0
      wifi_auto_config_key=1
      Login=admin
      RemoteManagement=0
      guest_dhcpStart=192.168.33.2
      opms_wan_name_bak=usb0
      sim_mnc_length=
      syn_system_total=0
      NV_CHRILD_GROUP=
      ipv6_m_profile_name=Default
      offline_host_num=0
      ra_o_flag=
      nvc_reserved=1
      tr069_enable=0
      ppp_passwd=
      dm_last_update_time=0
      wifi_chip2_ssid1_switch_onoff=1
      Z_PCI=449
      port_stat=port_open
      wan_ipaddr=0.0.0.0
      voipcall_status=none
      tr069_CNRURLRandomIDEnable=0
      NV_site_white_list10=
      pdp_addr=
      NV_site_white_list11=
      NV_site_white_list12=
      lte_bridge_lan_state=1
      NV_site_white_list13=
      wifi_chip1_ssid2_channel=0
      lte_ca_scell_arfcn=150
      tr181_wifi_ssid_set_ssid_index=
      phonenum=0
      NV_site_white_list14=
      web_pwd_support_capital_letters=AEFHKMNPRUVWXY
      NV_site_white_list15=
      NV_site_white_list16=
      ipv6_apn_auto_config=
      alg_ipsec_enable=1
      tr069_VendorConfigFileName=MF286D.CFG
      NV_site_white_list17=
      voip_sip_rtp_port_max=6000
      tr069_Boot=
      NV_site_white_list18=
      voicemail_recv_new=0
      odu_lan_ipaddr=0.0.0.0
      wifi_chip1_ssid1_encryp_type=CCMP
      NV_site_white_list19=
      web_wake_time=
      static_wan_netmask=0.0.0.0
      multi_pdns_ipv6_wan_ipaddr_2=::
      Z_SINR=4.0
      sms_vp=longest
      lte_rsrp=
      psw_fail_num_str=5
      multi_pdns_ipv6_standby_dns_auto_2=::
      tr069_ConnectionRequestPassword=
      wifi_chip1_ssid1_cfg_ssid_ending=
      lan_netmask=255.255.255.0
      iccid=
      wifi_chip1_ssid2_cfg_ssid_ending=_guest
      voip_sip_vad_enable1=0
      PortForwardRules_0=
      sim_iccid_old=XXXXXX
      net_select_mode=auto_select
      monthly_rx_packets=36511
      sntp_year=2000
      https_update_enable=0
      voip_sip_register_time=3600
      PortForwardRules_1=
      PortForwardRules_2=
      wifi_chip1_sta_iface_name=athsta0
      PortForwardRules_3=
      port_trigger_enable=1
      PortForwardRules_4=
      wifi_chip1_ssid1_wep_key_index=0
      pptp_wan_name=
      voip_sip_domain1=
      PortForwardRules_5=
      PortForwardRules_6=
      lte_ca_pcell_pci=449
      PortForwardRules_7=
      wifi_chip1_wps_config=1
      realtime_tx_thrpt_packet=0
      ipcall_status=call_idle
      sntp_resync_enable=1
      PortForwardRules_8=
      web_pwd_support_numbers=34
      https_Language_Type=ENGLISH
      PortMapRules_0=
      PortForwardRules_9=
      pptp_remote_gateway=0.0.0.0
      sta_static_ip_dns1=0
      WANPingFilter=0
      PortMapRules_1=
      ipv6_tsp_wan_default_gw=
      testdefault=no
      sta_static_ip_dns2=0
      PortMapRules_2=
      port_status=0000
      PortMapRules_3=
      tr181_wifi_ap_set_flags=
      voip_status=voip_idle
      KDI_FLASH2=MICRON?MT29F1G08ABAEA?NA?1Gb?NA
      PortMapRules_4=
      dlna_share_audio=on
      PortMapRules_5=
      data_volume_alert_percent=
      NV_site_white_list20=
      PortMapRules_6=
      NV_site_white_list21=
      tcm_server_url=https://ip.ztetcm.cn/cnip/eservlet
      ip_lost_reconnection=0
      PortMapRules_7=
      wifi_set_ssid_index=0
      AverSpeed_up=0
      xlat_mss=1260
      flowbeyond_redirect_switch=0
      NV_site_white_list22=
      PortMapRules_8=
      wifi_access_sta_num=0
      NV_site_white_list23=
      PortMapRules_9=
      NV_site_white_list24=
      wifi_attr_support_qr_code=0
      power_adapter_plug=0
      NV_site_white_list25=
      https_Connect_Timeout=20
      Language=en
      hmnc=
      dhcpLease_hour=24
      guest_lan_netmask=255.255.255.0
      wifi_mac_forbidden_list=
      https_Ftp_URL=
      lte_ca_scell_band=1
      alg_rtsp_enable=1
      wifi_chip2_ssid2_country_code=MT
      hardware_version=MF286DHW1.0
      alg_ftp_enable=1
      wifi_chip1_ssid1_country_code=IT
      IPPortFilterEnable=0
      realtime_tx_packets=0
      ota_current_upgrade_state=fota_idle
      wifi_chip2_ssid1_qr_code_path=chip2_ssid1_qrcode_wifikey.png
      voip_sip_sip_dscp=26
      wifi_restart_not_clear_stalist=
      realtime_rx_bytes=0
      wifi_is_auto_configed=1
      wifi_chip2_ssid1_password=XXXXXX
      PortForwardEnable=0
      enable_guest_ssid_udhcpd_general=0
      mesh_role=0
      pctrl_white_list_url=
      wifi_chip1_wps_index=255
      sms_nv_capability=100
      gpio_modem_reset=0
      wifi_chip2_ssid1_access_sta_mac_time=
      emergency_pdp_type=IPv4v6
      total_tx_bytes=12380516
      mcc=
      abnormal_diconnect=0
      connection_time=Thu May  5 13:15:55 2022
      reboot_schedule_enable=1
      tr069_WLANConfigEnable=
      wifi_profile1=
      integrate_release_version=TELIA_MF286DV1.0.0B11
      wifi_profile2=
      log_manage_switch=0
      wifi_profile3=
      multi_pdns_standy_dns_auto_2=0.0.0.0
      syn_order_flag=ppp_on
      wifi_profile4=
      vwim_flux_state=0
      tr181_web_wifi_set_flag=0
      default_lte_band_lock=0x20080800C5
      user_ip_addr=192.168.32.100
      wifi_profile5=
      Z_Frequency=2600M
      static_wan_gateway=0.0.0.0
      wifi_chip2_ssid2_channel=0
      wifi_chip2_ssid2_mac_black_list=
      CurrSpeed_total=0
      detect_new_version=0
      imsi_mnc=
      wifi_chip1_ap_scan_list1=1,8,lynx-FB,0,-36,74:AC:B9:4D:DE:72;1,8,IoT,0,-38,7A:AC:B9:4D:DE:72;2,,,,,;3,,,,,;4,,,,,;5,,,,,;6,13,IoT,0,-72,6E:D7:9A:7A:F6:49;6,13,lynx-FB,0,-71,68:D7:9A:7A:F6:49;6,13,TIM-26942803,0,-62,20:B0:01:9B:1D:53;6,13,TIM-26942803_EXT,0,-42,E8:48:B8:DA:F5:20;7,,,,,;8,,,,,;9,,,,,;10,,,,,;11,0,lynx-ZTE-4G,1,0,D4:72:26:29:AC:91;12,,,,,;13,,,,,
      apnsettings_limited=disable
      wifi_chip1_ap_scan_list2=
      wifi_chip2_ssid2_encryp_type=CCMP
      reboot_dod=30
      pdp_select=auto
      new_monthly_tx_bytes=0
      apn_auto_set_wait=
      monthly_tx_packets=0
      default_gw_band_lock=0x2000000680380
      lte_select_mode=
      dm_update_roam_permission=0
      https_New_Version=
      battery_vol_percent=0
      start_router_as_RE=0
      wifi_chip1_ssid2_ssid=4G-Gateway-29AC91_guest
      redirect_conf=ppp_status=ppp_disconnected;pppoe_status=ppp_disconnected;dhcp_wan_status_station=0;dhcp_wan_status=0;static_wan_status=0;
      sntp_web_switch=1
      ota_new_version_state=version_idle
      systime_mode=
      wifi_chip1_ssid1_password=XXXXXX
      reboot_dom=1
      voip_forwarding_uri1=
      IPPortFilterRulesv6_0=
      cap_web_wps_flag=0
      night_mode_switch=0
      IPPortFilterRulesv6_1=
      wifi_chip1_ssid2_wep_key_index=0
      disconnect_ipv6=0
      Tsp_Modem_Normal=0
      IPPortFilterRulesv6_2=
      m_netselect_status=
      admin_Password=XXXXXX
      IPPortFilterRulesv6_3=
      wifi_mesh_is_required=0
      IPPortFilterRulesv6_4=
      wifi_chip1_ssid2_hide_ssid=0
      lan_sec_ssid_control=1
      IPPortFilterRulesv6_5=
      wifi_chip2_ssid2_hide_ssid=0
      spn_b2_flag=1
      wan_netmask=0.0.0.0
      voip_not_disturb_enable=0
      mtu=1500
      IPPortFilterRulesv6_6=
      ipv6_standby_dns_auto=::0
      ims_apn=ims
      IPPortFilterRulesv6_7=
      wifi_chip2_ssid2_mac_white_list=
      sms_load_result=
      dhcp_wan_status_station=0
      ppp0_record=norecord
      tr069_CPEPortNo=7547
      IPPortFilterRulesv6_8=
      tr069_CertEnable=0
      IPPortFilterRulesv6_9=
      wifi_chip2_ssid2_max_access_num=0
      apn_auto_config=
      reboot_dow=0
      wifi_auto_config_ssid=1
      wireless_status=break
      reboot_hour1=0
      NV_ALTER_HOSTNAME=
      reboot_hour2=02
      reboot_hour3=0
      voip_sip_register_server1=
      sta_static_ip_gw=0
      ppp_start_time=0
      pptp_standby_dns_auto=0.0.0.0
      https_ServiceURL_bk=
      wifi_chip2_ssid1_mac_black_list=
      wifi_chip1_theoretical_rate=300.0 Mbps
      tr069_PeriodicInformTime=2000-01-01T00:00:00
      wan_lte_ca=ca_deactivated
      sts_received_flag=
      tr069_FwInterface=IGD.WD1.WCD1.WCIP1
      zigbee_tx_power=10
      https_Retry_Connect=300
      https_Update_Timeout=60
      pre_mode=
      monthly_time=1196
      wifi_set_flags=0
      max_realtime_tx_thrpt=0
      wifi_chip2_ssid2_band=a
      web_wifi_quicksetting_modifed=1
      https_ReportServiceURL=https://upgrade.ztems.com/UpdateResultReport.aspx
      wifi_chip1_ssid1_band=b
      guest_dhcpEnd=192.168.33.200
      tr069_ServerParameterKey=
      apn_mode=auto
      wan_secondary_dns=151.5.216.28
      web_wake_switch=0
      static_wan_ipaddr=0.0.0.0
      first_set_language=0
      network_check_waiting=
      guest_lan_ipaddr=192.168.33.1
      ppp_username=
      wifi_profile_num=0
      dhcp_wan_status_backup=0
      mesh_switch=0
      mac_ip_list=
      wifi_attr_support_mac_acl=2
      ipv6_standby_dns_manual=
      reboot_flag=0
      Z_eNB_id=183492622
      wifi_module_set_db_flag=0
      lan_if_name=br-lan
      wifi_chip1_ssid2_ap_isolate=1
      l2tp_local_ipaddr=0.0.0.0
      integrate_version=TELIA_MF286DV1.0.0B11
      wifi_chip2_ssid1_max_access_num_save=32
      user=
      wifi_attr_support_mac_acl_level=0
      goahead_0414=ok
      total_rx_bytes=39853772
      total_rx_packets=36511
      wifi_chip2_ssid1_password_encode=XXXX
      wifi_chip2_ssid2_password_encode=XXXX
      pptp_local_ipaddr=0.0.0.0
      Z_Tx_Power=
      puknumber=10
      wifi_chip2_ssid1_mac_white_list=
      spn_name_data=0056004500520059
      pbm_write_flag=0
      wifi_auto_config_key_type=2
      original=
      wifi_chip2_ssid1_max_access_num=32
      DMZEnable=0
      iccid_convert=XXXXXX
      pb_totalEntries=250
      wifi_chip2_theoretical_rate=866.6 Mbps
      msisdn=
      rmcc=
      realtime_tx_thrpt=0
      cbns_client_enable=0
      pin_status=
      flux_limit_data_set_changed=0
      wifi_chip2_ap_scan_list1=36,,,,,;40,,,,,;44,,,,,;48,,,,,;52,,,,,;56,,,,,;60,,,,,;64,,,,,;100,,,,,;104,,,,,;108,,,,,;112,,,,,;116,,,,,;120,,,,,;124,,,,,;128,,,,,;132,,,,,;136,,,,,;140,,,,,;149,,,,,;153,,,,,;157,,,,,;161,,,,,;165,,,,,
      wifi_chip1_ssid2_encryp_type=CCMP
      net_select=Only_LTE
      wifi_chip2_wps_pin_code=
      ppp_dial=
      wifi_chip2_ap_scan_list2=
      wifi_attr_chip2_support_max_sta_num=32
      https_Client_Group=00099
      guest_lan_if_name=br-Guest
      domain_ip_enable=1
      model_name=MF286D
      detect_five_mintues_emergency=0
      wifi_chip2_ssid1_country_code=MT
      traffic_clear_date=1
      wifi_pmf_enable=0
      new_monthly_rx_bytes=0
      KDI_WIFI=Atheros?IPQ4019?NA?NA?NA
      tr069_ProvisioningCode=
      tr069_PassiveNotifyList=
      voip_sip_stun_server=
      auto_reconnect_flag=1
      tr181_wifi_radio_set_ssid_index=
      rebootschedule_enable=1
      wifi_chip2_ssid2_ap_isolate=1
      mem_used=139068
      battery_pers=0
      pctl_timelimit_enable=0
      wan_gateway=0.0.0.0
      ZCELLINFO_band=LTE B7
      wan_dial=*99#
      ipv6_wan_apn=
      sms_recv_new=
      wifi_chip2_bandwidth=80M
      wifi_eacs_interval=60
      redirect_flag=
      LocalDomain=
      srv_domain_pre=CS_PS
      ota_pkg_total_size=0
      loginfo=
      https_redirect_enable=0
      ims_enable=
      m_profile_name=Wind IT
      battery_enable=0
      low_speed_status=1
      web_restore_state=1
      dm_serverselect=0
      ipv6_pdp_type=IP
      webserver_zwsd=
      WatchDog_Setting_Option=on
      lte_ca_scell_info=260,1,1,150,10.0;260,1,3,1650,20.0;
      old_monthly_tx_bytes=0
      dm_download_percentage=0
      ipv6_prefer_dns_auto=::0
      sim_iccid=
      mesh_legacy_guest_ssid_enable=1
      tr181_wifi_ssid_set_flags=
      alg_l2tp_enable=1
      flux_last_rcv_d_and_m=0
      lac_code=
      syn_ppp_total=0
      wifi_chip1_ssid1_qr_code_show=0
      view_message_flag=
      station_ip_addr=0
      sms_location_set=1
      pctl_mac_hname_lan_nv=--+00:1C:C2:42:XX:XX+192.168.32.100+3;

      stich86 Quale software occorre installare sul PC?

      • stich86 ha risposto a questo messaggio

        r0ger_net puoi usare anche putty come emulatore. Gli dai la COM del l’adattatore USB 115200n8 e via

        stich86 x eseguire quei comandi devo avviare msdos o sempre tramite seriale?

        • stich86 ha risposto a questo messaggio

          stich86 ok e non serve l'acquisto della seriale vero? Hai un contatto telegram? Posso disturbarti li?

          • stich86 ha risposto a questo messaggio

            yattaman_92 ehm.. l'emulatore terminale ti serve per collegarti all'adattatore TTL che poi collegherai al modem 🙂

              stich86 ok quindi va preso...

              Ciao a tutti volevo chiedere una cosa, sto testando un modem 286D e notavo una cosa, se lascio l'aggregazione attiva, molte volte non riesco ad avere gli stessi picchi massimi di velocità che riesco ad avere se uso una banda sola.

              In particolare, lasciano attiva solo la B3 noto che il modem lavora al massimo permesso dalla sim inserita.

              Secondo voi come mai? Aggregando non dovrebbe dare il massimo?

              Ciao stich86 il cavetto giallo, nella foto, è la massa (GND)? Può essere collegata a qualsiasi componente dell'apparato?
              Grazie per tutti i suggerimenti!

              • stich86 ha risposto a questo messaggio

                r0ger_net si, io l’ho appoggiato così perché non avevo un’altra probe libera 😂

                r0ger_net
                Allora leggendo quasi tutto il post non ci ho capito niente ....
                ero convinto che cambiando il firmware e sbrandizzandolo lo rendevo utilizzabile con tutte le sim e tutte le bande aggregabili
                il modem ha in allegato lo scontrino di acquisto del 19/11/2021
                posso chiamare tim e farmelo sbloccare ?

                  Rendal-Raines

                  con firmware TIM dovrebbe funzionare lo script di Cariola/MioNonno che trovi in questo post cariola
                  per scegliere le bande da aggregare e, forse, personalizzare i dns.
                  Al link: https://www.youtube.com/watch?v=giGz7J38XvA trovi il suo tutorial.

                  Per sbloccarlo per usare altre sim TIM devi chiamare il 187 serve nominativo e Codice fiscale dell'intestatario della sim FWA...

                    r0ger_net Secondo me questi modem non sono mai stati associati a sim, sono avanzi di magazzino che poi i venditori comprano a stock a 2 centesimi e rivendono a 100 euro.

                      Gimo cambia poco secondo me. Essendo brandizzati TIM ha sicuramente in whitelist gli IMEI attivi ed in blacklist quello cessati e/o non ancora attivati

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