Complete Guide - SkipM4/HISuite-Proxy GitHub Wiki

• 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:

Download HISuite Proxy Step 2:

Download Hisuite_10.1.0.550_OVE Install HISuite Open HISuite Proxy Click on "SETUP"

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.