Hey guys!;)
I recently decided to try CM11 for this awesome device and I was extremely impressed by it.
One foolish thing that I did was that I didn't create the nandroid backup of my EMUI 3.0 version B380 rom. So, I tried to revert back using the 3 button method(creating dload folder and pasting update.app).
But for the life of me I could not get it to work!! I tried following
1) Straight away pressing 3 buttons but it failed.
2) installing stock recovery using multi-tool. Tried all recoveries (for my l04) still failed.
3) removing ext sd and creating dload in internal. But it couldn't even find the update this time!
So, I was browsing through forum and came across this post thanks to @Julsen1985 , @ thermalboyz
Just download the B370 version from OP of cm11 and follow the exact procedure mentioned above. When you open command terminal, give command "adb reboot bootloader" and start flashing
U might have to factory reset as it shows incorrect user available memory. Then u may proceed for the B380 incremental update.
Also thanks to @worstenbrood for extractor and @VirusPlus for multi-tool .
Hope this helps!
Huawei extractor
I recently decided to try CM11 for this awesome device and I was extremely impressed by it.
One foolish thing that I did was that I didn't create the nandroid backup of my EMUI 3.0 version B380 rom. So, I tried to revert back using the 3 button method(creating dload folder and pasting update.app).
But for the life of me I could not get it to work!! I tried following
1) Straight away pressing 3 buttons but it failed.
2) installing stock recovery using multi-tool. Tried all recoveries (for my l04) still failed.
3) removing ext sd and creating dload in internal. But it couldn't even find the update this time!
So, I was browsing through forum and came across this post thanks to @Julsen1985 , @ thermalboyz
Quote:
1) Use "B608" and flash via fastboot: (Extract using Huawei Update Extractor) Put into adb folder and manual flash from CMD. - fastboot flash recovery RECOVERY.img - fastboot flash system SYSTEM.img - fastboot flash boot BOOT.img - fastboot flash cache CACHE.img - fastboot flash cust CUST.img - fastboot flash userdata USERDATA.img 2) Reboot phone |
U might have to factory reset as it shows incorrect user available memory. Then u may proceed for the B380 incremental update.
Also thanks to @worstenbrood for extractor and @VirusPlus for multi-tool .
Hope this helps!
Huawei extractor
xda-developers