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Need Working CWM sony xperia J

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lucius100
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Exclamation Need Working CWM sony xperia J

I need working CWM for sony xperia J
I already tried and search it for a while and got no luck, most of them always cause my blank screen after startup and exit from recovery menu.
And i try to use kernel vengeance ,http://forum.xda-developers.com/xper...eance-t2134810 , but i can't access the recovery menu at my sony xperia J
Then i try something called TWRP , from http://forum.xda-developers.com/xper...-twrp-t2131727 , and nothing happen at all...

I just want to do my backup and restore in case something happen, because there's no custom rom for sony xperia J

 
fercalbla
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FIRST OF ALL: IM EXPLAINING FOR JB CWM, I DON'T KNOW THE METHOD FOR ICS CWM.
Hi, first before do nothing, do you have bootloader locked or unlocked? You can check in the service menu dialing the next code: *#*#7378423#*#*
Then go Service info/Configuration, in Rooting status check if the text say Bootloader unlock allowed: Yes or Bootloader unlock: Yes.
In the first case, when Bootloader unlock allowed: Yes you can unlock the bootloader following the instructions of this website: http://unlockbootloader.sonymobile.com/ or you can use this method for avoid losing the warranty (this work too in case Bootloader unlocked allowed: No). If the case of Bootloader unlock: Yes you must follow the instructions of this post.

Greetings.
 
lucius100
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i rooted my phone and unlock my bootlader already, and after searching for a long and night, it just impossible.
Since nobody create permanent CWM for sony Xperia J yet , that's why i can't find the working CWM correctly.
They only offer some feature and can't boot , need to reflash it with other kernel without CWM so it will boot again
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