.257 FTF Singapore fw wanted

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Rycon33

Rycon33

Senior Member
Apr 28, 2011
3,215
2,130
Xiaomi Poco F3
Hi guys, I have this 2nd hand Xperia SP. It's already at Android 4.3, it is a Singapore firmware.

Screenshot_2014-05-04-23-00-40.png


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://xdaforums.com/showpost.php?p=42255153&postcount=3

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

Thanks all in advance.:)
 
Ben Ling

Ben Ling

Inactive Recognized Themer
Nov 2, 2012
4,868
11,789
Kuala Lumpur
Rycon33 said:
Hi guys, I have this 2nd hand Xperia SP. It's already at Android 4.3, it is a Singapore firmware.

Screenshot_2014-05-04-23-00-40.png


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://xdaforums.com/showpost.php?p=42255153&postcount=3

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

Thanks all in advance.:)
Click to expand...
Click to collapse

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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    Ben Ling
    Ben Ling
    Rycon33 said:
    Hi guys, I have this 2nd hand Xperia SP. It's already at Android 4.3, it is a Singapore firmware.

    Screenshot_2014-05-04-23-00-40.png


    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://xdaforums.com/showpost.php?p=42255153&postcount=3

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

    Thanks all in advance.:)
    Click to expand...
    Click to collapse

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

    then backup TA & unlock bootloader
    View
    1
    Ben Ling
    Ben Ling
    Rycon33 said:
    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
    Click to expand...
    Click to collapse

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

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