How to Repair Null IMEI Number on UMIDIGI Bison

IMEI Repairing on UMIDIGI Bison:

IMEI Number or International Mobile Equipment Identity is a Number to identify a Mobile Phone. all GSM network use IMEI Number to validate the device. if you have Loss IMEI Number on Your UMIDIGI Bison due to any software issue then it is not able to connect to any Network. In this condition You can Repair it’s IMEI Number by following the below Instructions.

UMIDIGI Bison Run on Android 10 & it is Powered by Mediatek MT6771 Processor. it is a dual SIM (GSM) smartphone support Nano-SIM cards. connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G & 4G. The device come with 6GB of RAM and 128GB of Internal Storage that can be Expandable via SD card.

Note:

  • First Make a complete backup of Your Phone.
  • write only correct IMEI Number otherwise the tool show a error
  • Please do carefully, we are Not Responsible for any damage to Your device.

Download:

Steps to Repair IMEI Number on UMIDIGI Bison:

  • Download and Extract the SN Write tool to your computer
  • Now open the file SN Writer.exe. From the Next Screen Click on COM Port and Select USB COM
  • Click “Target Type” and select “Smartphone” (only if you want to Write IMEI on Sour Smartphone.
  • Click the “System Configuration” button.
  • From the System Config Screen, select IMEI, BT address and Wifi address in the Write option.
  • If You have Dual SIM Device Check Dual IMEI Option For WIFI, Mac & BT address Check and Write…

  • in the “Database File” Section, add “MD1_DB” and “AP_DB” (both files are supplied with the firmware of Your device/Download From above). Then Click on Save and then Click Start.

  • Now in the “Scan Data” section, Enter IMEI_1 and IMEI_2, Bluetooth address, Wifi address and click “OK”.

  • Connect Your Switched Off Phone to PC with usb, (again Select usb COM Port if Not Selected) Click Start
  • wait until Success. Done.