topic Re: Xperia z Reboot loop issue Advice please in XPERIA archive

Xperia z Reboot loop issue Advice please

airbadfly — Tue, 22 Mar 2016 20:25:33 GMT

So yesterday my phone turned off and has been stuck ever since.

-When plugged into a wall charger it is stuck in a continous reboot loop. It gets as far as the Sony screen then turns off, and repeats.

-When connected to a computer i get a led blink code of red(long) red (quick) green (quick), however i have been unable to locate the meaning of this code.

-If i hold power and volume up i get a vibration and then 3 vibrations then more bootloop (although no response when phone is not connected to a charger)

-Phone was working fine yesterday (no known issues)

-I have tried repairing using sony mobile companion no success

-I have tried flashing using flashtool but no change.

-I am able to enter fastboot mode (solid blue led) and send commands such as reboot and ask for version using flashtool

-I have tried charging by emulating the Sony dock (passed 1.5V from a digitial power supply across the + - terminals)

I am now all out of ideas so any advice would be greatly appreciated.

Re: Xperia z Reboot loop issue Advice please

Uliwooly — Tue, 22 Mar 2016 20:26:41 GMT

@airbadfly

What if you remove the SIM and SD cards?

Re: Xperia z Reboot loop issue Advice please

airbadfly — Tue, 22 Mar 2016 20:27:56 GMT

The sim card and SD cards were removed before trying any of the above

Re: Xperia z Reboot loop issue Advice please

Uliwooly — Tue, 22 Mar 2016 20:33:52 GMT

@airbadfly

I'm sorry to hear that but you will have to contact your Local support to get the phone inspected.

Re: Xperia z Reboot loop issue Advice please

airbadfly — Tue, 22 Mar 2016 20:34:53 GMT

Ok thanks, i don't suppose you know where i can find a list of the blink code ?

Re: Xperia z Reboot loop issue Advice please

Uliwooly — Tue, 22 Mar 2016 20:37:05 GMT

@airbadfly

No, I'm sorry.