No Disassembly Needed POCO F4 GT Ingres Easy Method to Repair Original Dual IMEI Bootloader Locked

Rafi-Solution24 December 05, 2025

No Disassembly Needed POCO F4 GT Ingres Easy Method to Repair Original Dual IMEI Bootloader Locked

No Disassembly Needed POCO F4 GT Ingres Easy Method to Repair Original Dual IMEI Bootloader Locked

Sometimes after flashing the POCO F4 GT or when an update goes wrong, the IMEI just disappears out of nowhere. If that happens, you can still get both original IMEIs back. You don’t need to open the phone and you don’t need to unlock the bootloader. The method that’s working right now is pretty simple, but it depends on a third-party service, so no one can promise how long it will stay available.

## POCO F4 GT (Ingres) – Original IMEI Repair
This process uses DFT PRO and does not require rooting, hardware work, or bootloader unlocking. 

🔧 Step-by-Step Guide

1. Enable DIAG Mode (No Root Needed)
Use DFT PRO to activate DIAG mode.
Once connected, extract the Critical Data File exactly like shown in the screenshot from the original document.


2. Edit the CERT File Go to the provided website this and modify the CERT according to the example shown. Simply replicate what appears in the reference image from the document.


3. Write the Modified CERT
Open DFT PRO again. Using DIAG mode, write the edited CERT file back to the device as displayed in the guide image. After writing completes, the phone should restore its original IMEI successfully.

👤 Credits 
Article authored by Yazan Saleh (HT106) from Halab Tech Team.


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