Samsung IMEI repair, Patch Cert. This document created at Feb 17, 2019, 10:40:50 AM and modified at May 25, 2021, 6:06:19 AM. TECNO LA7NVRAMMT6739 TECNO WX3NVRAMMT6580. Oppo f5 nvram database file. April 19, 2019 at 11:51 PM Bagga said. Repair IMEI Solution-XIOAMI.

30-01-2016, 04:39 PM

The DB file (BPLGU or MDDB) is required for tools like SN writer and Maui Meta to write IMEI, WiFi / Bluetooth address etc to a Mediatek Android device. You'll usually find the DB files in the official firmware. Should you not find the file(s) in the firmware you downloaded, you can easily extract from your device.

Steps to extract BPLGU / MDDB from a Mediatek device


To extract the DB files(s) from a Mediatek Android phone:

Mt6739 Imei Repair Db File

Mt6739 Imei Repair Db File Download

  1. Root the phone (you could use Magisk )
  2. Install a root browser like ES Explorer or ROM Toolbox Lite
  3. Navigate to /system/etc/mddb/
  4. Copy BPLGUInfoCustomAppSrcP**** from /system/etc/mddb/ to your device's storage and then to your PC

Important Notice
  • Should you flash a different firmware after extracting the DB file then you best re-extract the DB when next you wish to use it an a tool else you could run into 'DB inconsistent' error codes
  • You best extract the DB file only from the phone you wish to work on. Using another device's DB files could give errors in the IMEI write tools
  • You can also find the DB files in some firmware for your model
Note!
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Mt6739 Imei Repair Db File Recovery

successfully imei repair Lenovo A5 L18021
--------- 2019-04-21 22:24:54 ---------
SigmaKey 2.30.04 MTK: Repair IMEI
MediaTek USB VCOM (Android) (COM36), Provider: MediaTek Inc., Driver ver.: 3.0.1504.0, Date: 21/01/2016, USBVID_0E8D&PID_2007&REV_????
Baseband Processor: MT6739
Version: TK_MD_BASIC_HW
Firmware: MOLY.LR12A.R2.MP.V26.1.P6
IMEI 1: 000000000000000
IMEI 2: 000000000000000
Repaired IMEI 1: 35xxxxxxxxxxxxxxx
Repaired IMEI 2: 35xxxxxxxxxxxxxxx
Done
Restarting phone...Done

thanks sigma team great update