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.257 FTF Singapore fw wanted

5th May 2014, 12:31 PM   |  #1  
Rycon33's Avatar
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Hi guys, I have this 2nd hand Xperia SP. It's already at Android 4.3, it is a Singapore firmware.

 


I want to go back to an old rootable firmware so I can back up its TA partition before unlocking its bootloader. My question is, can I just flash any .257 firmware(regardless of customization number)? Like the one in here -> http://forum.xda-developers.com/show...53&postcount=3

Or can anybody link me to the same Singapore customization as mine, the old rootable firmware.

Thanks all in advance.
5th May 2014, 03:14 PM   |  #2  
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Quote:
Originally Posted by Rycon33

Hi guys, I have this 2nd hand Xperia SP. It's already at Android 4.3, it is a Singapore firmware.

 


I want to go back to an old rootable firmware so I can back up its TA partition before unlocking its bootloader. My question is, can I just flash any .257 firmware(regardless of customization number)? Like the one in here -> http://forum.xda-developers.com/show...53&postcount=3

Or can anybody link me to the same Singapore customization as mine, the old rootable firmware.

Thanks all in advance.

you can flash any 4.1.2 ftf for your C5303,then root it & flash recovery

then backup TA & unlock bootloader
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5th May 2014, 04:26 PM   |  #3  
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Quote:
Originally Posted by Ben Ling

you can flash any 4.1.2 ftf for your C5303,then root it & flash recovery

then backup TA & unlock bootloader

Thanks.
But I've read some had issues on battery gauge acting abnormal after firmware downgrade, is this a wide issue?

Tapatalked from my Xperia P
5th May 2014, 04:49 PM   |  #4  
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Originally Posted by Rycon33

Thanks.
But I've read some had issues on battery gauge acting abnormal after firmware downgrade, is this a wide issue?

Tapatalked from my Xperia P

not very sure,but as i know your phone will be fine
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5th May 2014, 05:33 PM   |  #5  
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Quote:
Originally Posted by Ben Ling

not very sure,but as i know your phone will be fine

Thanks, good to know.

Tapatalked from my Xperia P
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