Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,807,518 Members 50,771 Now Online
XDA Developers Android and Mobile Development Forum

[Q] Xperia Z2 won't turn on after most recent firmware update

Tip us?
 
chugmanxl
Old
#1  
Junior Member - OP
Thanks Meter 0
Posts: 2
Join Date: Jul 2014
Default [Q] Xperia Z2 won't turn on after most recent firmware update

So I tried to update the firmware via PC Companion to the latest one. The phone (running with 98% battery) is already plugged in ready to be updated after the PC Companion downloaded the latest firmware. Suddenly, I received an error although I forgot what it is. When I looked at my phone, it's already off and when I tried to turn it on, nothing would happen. I unplugged it from the pc and tried to charge it via AC adapter and tried turning it all but still to no avail. The LED display shows a single red blinking light everytime you turn it on with the power button. The phone won't respond. I already tried hard reseting it, pushing the power button and the volume up all at the same time til it vibrates but nothing would happen. The phone hasn't been rooted or unlocked btw. How do I turn this on! It's so frustrating!
 
Monipeev
Old
(Last edited by Monipeev; 29th July 2014 at 04:00 AM.)
#2  
Monipeev's Avatar
Senior Member
Thanks Meter 80
Posts: 444
Join Date: Apr 2010
Location: Sofia
So, if your phone is charged, then try again repair with Pc Companion or flash stok FTF file from Flashtool with exactly firmware for your model of the phone.

Send from my Sony Xperia Z2
SONY Xperia Z2 and SONY Xperia T
 
chugmanxl
Old
#3  
Junior Member - OP
Thanks Meter 0
Posts: 2
Join Date: Jul 2014
Quote:
Originally Posted by Monipeev View Post
So, if your phone is charged, then try again repair with Pc Companion or flash stok FTF file from Flashtool with exactly firmware for your model of the phone.

Send from my Sony Xperia Z2
Btw, the pc just keeps on giving the usb detected and then not detected sound over and over again. You still think it's still possible to do that?
 
hush66
Old
#4  
hush66's Avatar
Senior Member
Thanks Meter 384
Posts: 810
Join Date: Apr 2010
http://forum.xda-developers.com/show....php?t=1849170
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes