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[How-To][Mobile-Downgrader] Flash Back 1.0 (09-14-14)

downgrade flash 4.1.2 flash 4.4.2 easy button TWRP 2.8.0.0

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#41 nobe1976

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Posted 09 August 2014 - 03:33 PM

And you are using recovery TWRP 2.7.0.0 correct Have you formated the data partition like instructed in the OP. Some Roms like to format the data/cache during the install. Since the 4.4.2 update changes that to f2fs format you have to change that back to ext4 like instructed in the OP.

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#42 Gblake13

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Posted 09 August 2014 - 06:35 PM

And you are using recovery TWRP 2.7.0.0 correctHave you formated the data partition like instructed in the OP. Some Roms like to format the data/cache during the install. Since the 4.4.2 update changes that to f2fs format you have to change that back to ext4 like instructed in the OP.

Yes. As I said I followed the instructions completely. For all of it including the formatting. I have found that it gives the same message for a restore and in order to make it work for a restore have to install flashback to jb again. But however I still have yet to get it to install another rom. However I am about to try a different rom tonight so I'll let you know how it turns out.

Sent from my DROID RAZR M



#43 nobe1976

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Posted 10 August 2014 - 01:34 PM

Small update for the KK FlashBack. 

ScreenShot added to 2.7.1.0 and Busybox install Fixed.


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#44 kehrrs83

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Posted 18 September 2014 - 03:28 PM

When I use the flash back to kk I can install roms just fine but I can't install gapps it says failed every time I.try.to install any gapps on km bootloader

#45 nobe1976

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Posted 19 September 2014 - 02:47 AM

You are using a older TWRP version where busybox was replaced with toolbox. Issue has been far resolved and the fix for the version you have was to install rom first then manually mount system and install gapps.

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#46 nobe1976

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Posted 04 October 2014 - 09:29 AM

OP updated

:rolleyes 

Small update to both zips.

included FIXED TWRP 2.8.0.0

 


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#47 vodanh

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Posted 06 June 2015 - 09:33 PM

Just wanted to say thank you for this. I haven't used it yet, and it took a few tries to get it to download bc the filehost is having issues but I look forward to using it and appreciate the work.


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Also tagged with one or more of these keywords: downgrade, flash 4.1.2, flash 4.4.2, easy button, TWRP 2.8.0.0

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