[Q] boot loop in not charging

k9801012 said:

Hi.

My z ultra have loop boot in not charging but normal state in charging.

I tried install to flashtool firmware all versions.
- Boot loop in not charging : all firmwares.

I think battery problem.

Help me.

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k9801012 said:

Yes I can connet to flash and fastboot mode.
I tried install all firmware but not working.

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k9801012 said:

Ftf flashed again and again. I tried change battery but same situation.
I think motherboard problem.

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k9801012 said:

I treid
- bootloader unlock and relock / ftf flashed no change
- original kernel : no change
- Doom and other custum kernels : no change
- [GUIDE] Z Ultra and Z1 HARD BRICK RECOVERY and flash ftf : no change
http://xdaforums.com/showthread.php?t=2646405

* no change means boot loop in not charging.

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k9801012 said:

Yes, I did it.

I think hardware problem.

I can't fix it.

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