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Ascend Y300-0100 stock b197


Guest SaurabhRCk

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Guest SaurabhRCk

Can Anyone provide me the b197 (Latest version I think) update.app! I wanna go back to stock rom for couple of days. Thnx!

Edited by SaurabhRCk
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Guest soulhand

I downloaded this, copied the UPDATE.app according to the instructions, but the actual upgrade consistently fails - spends a minute or two saying unpacking, then Upgrade Failed.

 

What am I doing wrong?

 

(I also can't backup when it suggests I should, I always get failed there too. Although GoBackup has no problems. There's plenty of space - more than 17Gb! - on the SD card)

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Guest mockingbird

I think for many of us stock rom means Fusion X :) you should try it . Going back to stock emotionui can be buggy unless you got a flashable zip than you can use via twrp.

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Guest TinaEire

The only official update.app from Huawei I came across was the B175: http://www.huaweidevice.com/worldwide/technicaIndex.do?method=gotoProductSupport&productId=4178

 

The "trick" was to copy the UPDATE.app into the root directory and into the folder dload on the sd card :excl: . Then to press and hold vol + and - while switching on...

Edited by TinaEire
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I have been able to install a stock ROM, but I still have TWRP recovery.  I need the phone to be like when I received it in the box, as it needs to go in for repair.  Does anyone know how I could achieve this?

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Hi MasterRck

 

Can you please help me - I've tried the normal upgrade mode and the force upgrade mode but both times it is getting stuck on step 2 of 2, with message "update failed" - any ideas?  Thanks

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