* The condition where your phone stucks on logo is called ''Bootloop''. You might want to learn more about this issue by searching it in Google.
* I don't know how to recover the data in your phone in that condition.
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* The software you can use for recovering your mobile system is ODIN
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* The software you can use for recovering your mobile system is ODIN. The computer may detects your phone if you go into '''Download Mode''' (Hold Power button + Home button + Volume Down when device is off)
* Here's a full instruction to recover your phone system (includes the download link for ODIN) -> http://forum.xda-developers.com/showthread.php?t=2295227
* The condition where your phone stucks on logo is called ''Bootloop''. You might want to learn more about this issue by searching it in Google.
* I don't know how to recover the data in your phone in that condition.
* The software you can use for recovering your mobile system is ODIN
* Here's a full instruction to recover your phone system (includes the download link for ODIN) -> http://forum.xda-developers.com/showthread.php?t=2295227