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HONOR 6-How To Unbrick Lollipop 5.1 BETA Emui 3.1 TO Emui 3.0

HOW TO UNBRICK HONOR 6 FROM LOLLIPOP BETA Emui 3.1 TO Emui 3.0

how-to-unbrick

As of now there is no downgrade pack available for HONOR 6 L04 BETA LOLLIPOP EMUI 3.1 to EMUI 3.0. But this method perfectly works with unlocked boot loader.

Tools Needed:

1. Base ROM files:

  • B370 full ROM pack (Use this to downgrade B500 European lollipop Beta): Download B370 ROM
  • B380 full ROM pack (Use this to downgrade B511 Malaysian lollipop Beta): Download B380 ROM
  • B374 Full ROM pack (Indian users requested to use B374 UPDATE.APP in step 7): Download B374

2. Huawei update extractor: Download

3. Huawei Multi-Tool: Download

4. Downgrade pack B309: Download

Note: Before proceeding the steps Copy the B309 downgrade pack into dload folder in Ext SD

PROCEDURE:

Step 1:

Extract BOOT img, CUST.img, RECOVERY.img and SYSTEM.img from the respective Base ROM file using Huawei update extractor tool.

Note: From B500 use B370 file, From B511 use B380.

01

Step 2:

Extract or Copy above .IMG file to unbrick folder present in root of Multitool.

02

02a

Step 3:

Flash BOOT.img, CUST.img, RECOVERY.img and SYSTEM.img using Unbrick (option 6) in Multi-Tool and follow the on screen instructions.

Note: After successful flashing don’t press power on or restart.

03a
03-b
Step 4:

  • Download BOOT.img and RECOVERY.img from Here
  • Extract and copy all the files in extracted folder into ADB (fastboot) folder.
  • open the CMD and run the fastboot.exe.
  • Now boot the device into fastboot flash mode by pressing VOL DOWN and attach the USB cable with mobile & PC.
  • Now enter the following commands in the command window in the same order.
    1. fastboot flash boot boot.img

2. fastboot flash recovery recovery.img

  • Remove the USB cable from device.

Note: Don’t power on or restart your device.

fastboot-folder
fastboot-comand
Step 5:

Copy the downgrade pack B309 UPDATE.APP into dload folder in SD CARD (If dload folder is not there then create it).

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Step 6:

  • Unmount the Ext SD from the device and keep it partially inserted in devices SD PORT.
  • BOOT device with 3buttons (Vol Up + Vol Down + Power button).
  • When u get installation screen Mount Sd card (Insert SD completely) As soon As Possible.
  • After successful installation of B309 power of the device.

Step 7: ( Indian user requested to use B374 UPDATE.APP)

  • Copy B370 or B380 UPDATE.APP into dload folder in SD CARD.

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Step 8:

  • Unmount the Ext SD from the device and keep it partially inserted in devices SD PORT.
  • BOOT device with 3buttons (Vol Up + Vol Down + Power button).
  • When u get installation screen Mount Sd card (Insert SD completely) As soon As Possible.

After Successful installation now your device successfully downgraded or Unbricked to EMUI 3.0 from Lollipop BETA.

 

 

Disclaimer : We are in no way responsible for whatever you do to your phone. If you brick your phone in the process we’ll try to help you to recover it but we can not guarantee anything. If you are unsure that you won’t be able to follow the process as stated please don’t attempt it. Take help of a friend.

About Balaji

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