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[Q] IMEI lost and continuous restart loop

OP Xaphene

27th July 2014, 10:07 PM   |  #1  
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Device Xperia Z C6602, lost IMEI due to which when the device powered on and reaches the home-screen it freezes and goes to auto repair mode and continuous restart loop starts. Tried Sony Repair service from PC Companion but didn't worked. Local Sony Service Center don't know to fix this issue. Please help.
28th July 2014, 12:02 AM   |  #2  
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Quote:
Originally Posted by Xaphene

Device Xperia Z C6602, lost IMEI due to which when the device powered on and reaches the home-screen it freezes and goes to auto repair mode and continuous restart loop starts. Tried Sony Repair service from PC Companion but didn't worked. Local Sony Service Center don't know to fix this issue. Please help.

Try using flashtool to clash firmware
28th July 2014, 10:12 AM   |  #3  
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Quote:
Originally Posted by Xaphene

Device Xperia Z C6602, lost IMEI due to which when the device powered on and reaches the home-screen it freezes and goes to auto repair mode and continuous restart loop starts. Tried Sony Repair service from PC Companion but didn't worked. Local Sony Service Center don't know to fix this issue. Please help.

Try to find right ftf file for C6602 and reflash it via Flashtool. Do a clean install. But if they in service center couldn't fix this via Emma there's no much hope to fix this problem, if it's still in warranty they need to change your motherboard.
Last edited by neoxx3m; 28th July 2014 at 10:15 AM.
17th August 2014, 10:28 AM   |  #4  
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Tried But Its The Same
Quote:
Originally Posted by androidtweaker1

Try using flashtool to clash firmware

When Flashed with Official ftf it then goes to repair mode and the auto reboot loop starts.
17th August 2014, 10:33 AM   |  #5  
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Tried But Its The Same
Quote:
Originally Posted by androidtweaker1

Try using flashtool to clash firmware

When Flashed with Official ftf it then goes to repair mode and the auto reboot loop starts. Although custom ROMs like Cyanogenmod is stable but IMEI is still missing.
17th August 2014, 10:35 AM   |  #6  
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Quote:
Originally Posted by Xaphene

When Flashed with Official ftf it then goes to repair mode and the auto reboot loop starts. Although custom ROMs like Cyanogenmod is stable but IMEI is still missing.

What have you done before this problem appeared? How old is the phone? Did you buy it new or used?
19th August 2014, 05:46 PM   |  #7  
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Dude,
My C6603 has the same problem,

I have tried almost everything to fix it.

Have you backed up the TA partition,if so then try restoring it.

But you may need a new motherboard.

So,if you find any fix for this,plz pm me about it!
Last edited by masterofnocrack; 19th August 2014 at 05:57 PM.

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