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Downgrade from B510 to B132

21st June 2014, 02:54 PM   |  #1  
Serris's Avatar
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Hey guys, as the title says, I have tried using this method, but unfortunately it fails applying local update (P6_Unicom_EMUI2.0.rar, it has been extacted to internal storage)
I have used this method before to downgrade from B506CN to B132.

Now I'm puzzled, what am I missing?

EDIT: Everything is stock B510.

EDIT2: It looks like this:

writing module MD5RSA...OK
writing module CRC......OK
writing module CURVER....OK
writing module VERLIST.......
Huawei usb update fail
cust copying files
copy cust files successed!

USB isnt plugged in.
Last edited by Serris; 21st June 2014 at 03:50 PM.
21st June 2014, 02:59 PM   |  #2  
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Quote:
Originally Posted by Serris

Hey guys, as the title says, I have tried using this method, but unfortunately it fails applying local update (P6_Unicom_EMUI2.0.rar, it has been extacted to internal storage)
I have used this method before to downgrade from B506CN to B132.

Now I'm puzzled, what am I missing?

Place it on external SD card in dload folder. (delete one in internal card)
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21st June 2014, 03:41 PM   |  #3  
Serris's Avatar
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Quote:
Originally Posted by iwtfmcl

Place it on external SD card in dload folder. (delete one in internal card)

Tried it, still hangs at "Checking module VERLIST", I have redownloaded the file and tried it again, no go.

EDIT: Everything is stock B510.
Last edited by Serris; 21st June 2014 at 03:45 PM.
21st June 2014, 04:13 PM   |  #4  
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Quote:
Originally Posted by Serris

Tried it, still hangs at "Checking module VERLIST", I have redownloaded the file and tried it again, no go.

EDIT: Everything is stock B510.

Did you try 3 button method with dload on external SD card?
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21st June 2014, 05:55 PM   |  #5  
Serris's Avatar
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Quote:
Originally Posted by iwtfmcl

Did you try 3 button method with dload on external SD card?

Yep, did that too. B510 was too laggy for me, so I installed twrp and Omnirom, works awesome
23rd June 2014, 11:09 PM   |  #6  
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I tried every mean I could find here to downgrade to B132. Was on Reyncla's B507. And every time it failed. Today I flashed AOSP from @tksla and it's awesome. Needs a bit of polishing, though.
Last edited by Sakkar; 23rd June 2014 at 11:16 PM. Reason: Syntax errors.
8th February 2015, 09:27 AM   |  #7  
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Hi guys. Total noob here.
I can't find any info on how to downgrade from b607 to b510. Can you help me with this?
Thnx in advance.
8th February 2015, 11:15 AM   |  #8  
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Quote:
Originally Posted by cile1987

Hi guys. Total noob here.
I can't find any info on how to downgrade from b607 to b510. Can you help me with this?
Thnx in advance.

http://forum.xda-developers.com/show....php?t=2951566



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