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[Q] Sony Xperia ZR stuck on boot waves screen

OP mur466

17th June 2014, 05:51 PM   |  #1  
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I edited the system/etc/snd_soc_msm file to fix video recording sound quality using total commander text editor.
After reboot my phone stuck on waves screen.
I suspect that there is something wrong with rights to the file, because I renamed the original file to snd_soc_msm file.bak and created new file snd_soc_msm file with my corrections.

Is there any way to fix this problem without flashing full firmware?

Phone model is C5503, firmware version 10.4.1.B.0.101 rooted, no recovery, bootloader locked, usb debugging off
17th June 2014, 08:03 PM   |  #2  
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@mur466 no recovery, bootloader locked, usb debugging off : NO WAY!
unless you get access to usb debugging!
17th June 2014, 08:29 PM   |  #3  
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Not sure but shouldnt he be able to flash a kernel with recovery with flashtool.
And use the recovery to flash a working file again?

Skickat från min C5503 via Tapatalk
18th June 2014, 09:03 AM   |  #4  
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Managed to get it working!
I flashed stock firmware, only system partition, using flashtool. Flashtool options: flashmode, wipe only cache and exclude everything except system.
Now I have no root, but all apps and data are in place.
Last edited by mur466; 18th June 2014 at 09:08 AM.
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