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This repository has been archived by the owner on Aug 26, 2023. It is now read-only.

Complete Guide

JTJ edited this page Dec 10, 2021 · 9 revisions
- ALERT : Downgrading from Latest EMUI 11 disables your phone's Fast Charging, Fastboot, USB Connection and TestPoint.
- The only way to fix it is updating through OTA, E-Recovery or Dload by memory card to latest EMUI 11. 

Step 1:


Step 2:



  • Wait for SETUP to finish



Step 3 - Find your phone model:

  • Open "Dialer" app and dial -> " *#*#2846579#*#* "



  • Veneer Information



  • Version Info



  • Find Base, CUST and Preload Versions


NOTE

  • You only need CUST & Preload packages if you're switching major OS, like EMUI 10 to EMUI 10.1 or EMUI 10.1 to EMUI 11

Step 4 - Find your desired rom version:

  • Go to Firm Finder website
  • Search your phone model, CXXX code
  • Enter "Target Version" the rom version you want, for example I want EMUI 10 ( 10.0.0 ) for my BLA-L29 ->



  • Copy RomID
  • Copy Target Version
  • Right click on "Files List" and copy link



Step 5 - Paste data in HISuite Proxy:



NOTE

  • Tick "Preload PKG" and "CUST PKG" only if you need them.

Step 6:

  • Connect your phone to PC
  • Click on "Update" in HISuite.
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