Unable to Boot-Need help - Xperia Z Q&A, Help & Troubleshooting

Hello there,
i'm new xperia z user, and i'm having trouble to start/power on my mobile after i try to get the latest update by pc companion, when everytime i try to start/power on, it is not continuing, only it display the sony and then it power off again.
thank you in advance..
regards
dstmp2b

dstmp2b said:
Hello there,
i'm new xperia z user, and i'm having trouble to start/power on my mobile after i try to get the latest update by pc companion, when everytime i try to start/power on, it is not continuing, only it display the sony and then it power off again.
thank you in advance..
regards
dstmp2b
Click to expand...
Click to collapse
Use the repair service/software to repair your phone. (Please note that you will lose all the files that are on your phone)
http://www.google.com/url?sa=t&rct=...=DQ3MpgLCtrvOFiXkQO4eJg&bvm=bv.44770516,d.d2k

Related

[Q] xperia Z bootloop, noob

Hi everyone, i'm new to xda forums and is complete noob. I recently tried to flash a .434 ROM in order to root my device. I followed the guide posted on (http://forum.xda-developers.com/showthread.php?t=2240614) the forum on how to do so but when i boot the device afterwards i get a message saying my NFC is updating do not turn off the device and the phone restarts and continues on bootloop cycle. Could someone please help me fix this! Much appreciated.
tt182 said:
Hi everyone, i'm new to xda forums and is complete noob. I recently tried to flash a .434 ROM in order to root my device. I followed the guide posted on (http://forum.xda-developers.com/showthread.php?t=2240614) the forum on how to do so but when i boot the device afterwards i get a message saying my NFC is updating do not turn off the device and the phone restarts and continues on bootloop cycle. Could someone please help me fix this! Much appreciated.
Click to expand...
Click to collapse
repair your phone using Sony PC Companion.
Reinstall a boot by fastboot using
fastboot flash boot NAME_BOOT_.img
i solved your same problem
thanks! i managed to fix the problem.
Could You please elaborate how did You fix the problem? Thanks.
xperia zr stuck in bootloop
im currently experiencing the boot loop issue all of a sudden. i had this phone for more than year without a problem until recent. message comes upo for the NFC updating.. then goes back to initial sony screen and starts all over again in a loop. tried to use pc companion and sony update service center but of no effect. occasionally , bootloader failed message comes up on the screen. any expert help , would surely be appreciated.
JN08 said:
im currently experiencing the boot loop issue all of a sudden. i had this phone for more than year without a problem until recent. message comes upo for the NFC updating.. then goes back to initial sony screen and starts all over again in a loop. tried to use pc companion and sony update service center but of no effect. occasionally , bootloader failed message comes up on the screen. any expert help , would surely be appreciated.
Click to expand...
Click to collapse
This is Xperia Z thread.
try flashing firmware using flashtool
androidtweaker1 said:
This is Xperia Z thread.
try flashing firmware using flashtool
Click to expand...
Click to collapse
my apology for hi jacking the wrong thread. Kindly redirect me to the appropriate xperia zr thread. experiencing difficulty locating it manually. Thanx for the advice. Tired to use the emma flashtool from sony developer website. After unlocking the bootloader and running the file i received a message: "No available services matched the connected device."
JN08 said:
my apology for hi jacking the wrong thread. Kindly redirect me to the appropriate xperia zr thread. experiencing difficulty locating it manually. Thanx for the advice. Tired to use the emma flashtool from sony developer website. After unlocking the bootloader and running the file i received a message: "No available services matched the connected device."
Click to expand...
Click to collapse
Xperia ZR thread
You need to use this flashtool to flash this ftf

[Q] Xperia Z Update troubles

Hello,
I recently bought a -used- Xperia Z.
The Xperia Z was in a new condition and ofcourse with a clean factory reset and empty internal storage.
But however i cannot seem to finish updating my Xperia Z.
I tried updating it to the newest software trough the phone, trough PC Companion and Sony Update Service... however no luck so far.
I keep getting the following erorr: ''the phone contains modified software that can not be updated'''
Please, does anyone know what's going on here?
Thanks for any help
GiantRowan said:
Hello,
I recently bought a -used- Xperia Z.
The Xperia Z was in a new condition and ofcourse with a clean factory reset and empty internal storage.
But however i cannot seem to finish updating my Xperia Z.
I tried updating it to the newest software trough the phone, trough PC Companion and Sony Update Service... however no luck so far.
I keep getting the following erorr: ''the phone contains modified software that can not be updated'''
Please, does anyone know what's going on here?
Thanks for any help
Click to expand...
Click to collapse
repair your phone using Sony PCC...then try update.
Ben Ling said:
repair your phone using Sony PCC...then try update.
Click to expand...
Click to collapse
Thanks for responding,
However, updating trough PCC does also not work.
GiantRowan said:
Thanks for responding,
However, updating trough PCC does also not work.
Click to expand...
Click to collapse
how don't work?
does your phone detected on Sony PCC?
http://forum.xda-developers.com/showthread.php?t=2275632
Ben Ling said:
how don't work?
does your phone detected on Sony PCC?
Click to expand...
Click to collapse
Yes but i cannot update the software due to ''modified software which cannot be updates''
I keep getting the same error
GiantRowan said:
Yes but i cannot update the software due to ''modified software which cannot be updates''
I keep getting the same error
Click to expand...
Click to collapse
repair the phone first then update it
GiantRowan said:
Yes but i cannot update the software due to ''modified software which cannot be updates''
I keep getting the same error
Click to expand...
Click to collapse
not update,click repair.
In your dial pad type *#*#service#*#*
Go to service info and then to configuration.
If it says bootloader unlocked you cannot update using pcc.
Read around a little and learn how to use flashtool in that case. (either way I would recommend you learn how to use flashtool anyway. It's the best software for Xperia phones around)
Good luck!
Sent from my phone using XDA Premium
GiantRowan said:
Hello,
I recently bought a -used- Xperia Z.
The Xperia Z was in a new condition and ofcourse with a clean factory reset and empty internal storage.
But however i cannot seem to finish updating my Xperia Z.
I tried updating it to the newest software trough the phone, trough PC Companion and Sony Update Service... however no luck so far.
I keep getting the following erorr: ''the phone contains modified software that can not be updated'''
Please, does anyone know what's going on here?
Thanks for any help
Click to expand...
Click to collapse
Return it
Sent via my Google Nexus 7 | 32GB.WiFi
I don't think you will like to wait for the updates,so use this http://forum.xda-developers.com/showthread.php?t=2240614
Choose the firmware for your region and your phone type c6603 or c6602.
Sent from my C6603 using xda premium
x102x96x said:
Return it
Sent via my Google Nexus 7 | 32GB.WiFi
Click to expand...
Click to collapse
Dang thang is broken.
I sold the damn thing buyin new one 2day.
greetz

[Q] My Z1 rebooting constantly.

I have a Sony Xperia Z1.I had update my phone on 16.12.2013 at android 4.3.It was ruining smoothly,but today when i restart my phone it is rebooting continuously.I tried to repair my phone via Sony PC Companion.But due to rebooting the pc companion does not detect my phone.So plese help me to fix these serious problem,please any one help me.
apurbamanbazar said:
I have a Sony Xperia Z1.I had update my phone on 16.12.2013 at android 4.3.It was ruining smoothly,but today when i restart my phone it is rebooting continuously.I tried to repair my phone via Sony PC Companion.But due to rebooting the pc companion does not detect my phone.So plese help me to fix these serious problem,please any one help me.
Click to expand...
Click to collapse
Flash stock firmware of your choice using flashtool.
Cheers.

[Q] Sony Xperia SP C5303 touch screen unresponsive after update

Hie everyone, I was repairing an Xperia SP C5303 by replacing the touch screen. After I replaced it, it was working ok then I got a prompt to update the software which I duly did. After that update the touch screen is no longer responsive at all and everything I have tried has not paid off. I was trying to downgrade the previous version of software, which went through fine until it asked me to place the phone into DEBUG mode and allow unverified software in the settings. But now since the touch screen is unresponsive I cannot get to the settings. Is there anyone out there who can help me solve this problem?
I had this software version before C5303_12.0.A.1.205 I think on android 4.1 I think because I just had a glance I did not note it down. It then upgraded to the latest version which is
Current device : C5303 - YT9108BQTU - 1272-4687_R8B - 1269-3538_12.1.A.1.205 - GLOBAL-LTE_12.1.A.1.205
I was trying to restore the old software using flashtool. Please help!
patsillah said:
Hie everyone, I was repairing an Xperia SP C5303 by replacing the touch screen. After I replaced it, it was working ok then I got a prompt to update the software which I duly did. After that update the touch screen is no longer responsive at all and everything I have tried has not paid off. I was trying to downgrade the previous version of software, which went through fine until it asked me to place the phone into DEBUG mode and allow unverified software in the settings. But now since the touch screen is unresponsive I cannot get to the settings. Is there anyone out there who can help me solve this problem?
I had this software version before C5303_12.0.A.1.205 I think on android 4.1 I think because I just had a glance I did not note it down. It then upgraded to the latest version which is
Current device : C5303 - YT9108BQTU - 1272-4687_R8B - 1269-3538_12.1.A.1.205 - GLOBAL-LTE_12.1.A.1.205
I was trying to restore the old software using flashtool. Please help!
Click to expand...
Click to collapse
Try restore with flashtools entring in flashmode, when you connect the usb press volume down and up green led, if not work try restore with pc companiom, this pc app in sony mobile site
Sorry for my bad english
Guizão BR said:
Try restore with flashtools entring in flashmode, when you connect the usb press volume down and up green led, if not work try restore with pc companiom, this pc app in sony mobile site
Sorry for my bad english
Click to expand...
Click to collapse
I will try that and will let you know how I get along. I have already tried flashtool but I cannot get to debug mode because the touch is not working. will try pc companion.
I have tried pc companion and found that it will just restore from a previous backup of which I did not have.
If anyone has another method please help.

[Q] Sony Xperia V Bootloop please help me

when i play 8 ball pool game my phone Sony Xperia v lt25i turn off and when i try turn on just bootloop and i can`t turn on my phone and please help me guys
Try to repair software with Sony PC companion, just download it and click on repair software. Did it happened on any game you played and which android version you used?
ZVONEPC said:
Try to repair software with Sony PC companion, just download it and click on repair software. Did it happened on any game you played and which android version you used?
Click to expand...
Click to collapse
i just use kingoroot and when it done it tell me error and turn off mobile and right now i can`t turn on mobile (bootloop) 5.1.1 lolipop

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