[SOLVED] Boot Loop major help needed - Xperia Z Q&A, Help & Troubleshooting

I am stuck in bootloop after root.
I have tried to use flashtool but keeps asking to install drivers which I have done but keeps coming up with error.
HELP!!!

serpicoUK said:
I am stuck in bootloop after root.
I have tried to use flashtool but keeps asking to install drivers which I have done but keeps coming up with error.
HELP!!!
Click to expand...
Click to collapse
Repair By SUS
Or Flash stock ROM by Emma FlashTool
:good:

x102x96x said:
Repair By SUS
Or Flash stock ROM by Emma FlashTool
:good:
Click to expand...
Click to collapse
You have to know that emma is only for unlocked bootloader.
Sent from my C6603 using xda premium

I have come across same problem a month before. Now just relax, it is easy procedure.
If your phone is struct in the loops, then you have to wait until battery gets completely discharged, (because you cannot remove the battery to stop the loop) . Then put your phone to charge for about 1 hour. NOW DO NOT TRY TO POWER UP YOUR DEVICE OTHERWISE YOU WILL HAVE TO AGAIN WAIT TILL COMPLETE DISCHARGE. Now repair using SUS OR PC COMPANION, OR YOU CAN TRY FLASHTOOL IF YOU HAVE FTF FILE.
Sent from Xperia ZL c6502

mangatparamveer said:
I have come across same problem a month before. Now just relax, it is easy procedure.
If your phone is struct in the loops, then you have to wait until battery gets completely discharged, (because you cannot remove the battery to stop the loop) . Then put your phone to charge for about 1 hour. NOW DO NOT TRY TO POWER UP YOUR DEVICE OTHERWISE YOU WILL HAVE TO AGAIN WAIT TILL COMPLETE DISCHARGE. Now repair using SUS OR PC COMPANION, OR YOU CAN TRY FLASHTOOL IF YOU HAVE FTF FILE.
Sent from Xperia ZL c6502
Click to expand...
Click to collapse
You can force shutdown the phone like removing the battery by pressing volume up+ power for 15 seconds till you feel 3 vibrations.
Sent from my C6603 using xda premium

mangatparamveer said:
I have come across same problem a month before. Now just relax, it is easy procedure.
If your phone is struct in the loops, then you have to wait until battery gets completely discharged, (because you cannot remove the battery to stop the loop) . Then put your phone to charge for about 1 hour. NOW DO NOT TRY TO POWER UP YOUR DEVICE OTHERWISE YOU WILL HAVE TO AGAIN WAIT TILL COMPLETE DISCHARGE. Now repair using SUS OR PC COMPANION, OR YOU CAN TRY FLASHTOOL IF YOU HAVE FTF FILE.
Sent from Xperia ZL c6502
Click to expand...
Click to collapse
:silly:
There is a button combination to hard power off the device, you know?
Hold down power button together with volume up until the device vibrates three times should turn off the device under any circumstance.

Thanks
I managed to flash through flashtool and all working again
Sent from my C6603 using xda app-developers app.

Related

[Q] Xperia T Boot-Loop after Update

Heyho!
I searched almost the whole day & web to find a solution for my problem, and you are my last instance.
My 1 day old Xperia T got into a Boot-Loop, and only the Sony-Logo shows up after starting the phone.
Previous procedure:
I installed the Sony PC Companion 2.1 and updated to 7.0.A.3.195, after this the phone went into the loop.
Now i can't flash any other software because USB-Debugging is off, and i didn't root the phone yet.
I tried to flash back to LT30p_7.0.A.1.303_Generic DE (found it here) but without Debugging = no flash.
Do you have any idea how i can flash or use any other FW without Debugging or Root?
Flashmode and Fastboot mode work in Xperia Flasher!
If you can stand loosing your data you could try a factory reset via recovery.
Info on how to access recovery menu is in the all-in-one thread.
If I helped, hit Thanks!
VaterFrost24 said:
Heyho!
I searched almost the whole day & web to find a solution for my problem, and you are my last instance.
My 1 day old Xperia T got into a Boot-Loop, and only the Sony-Logo shows up after starting the phone.
Previous procedure:
I installed the Sony PC Companion 2.1 and updated to 7.0.A.3.195, after this the phone went into the loop.
Now i can't flash any other software because USB-Debugging is off, and i didn't root the phone yet.
I tried to flash back to LT30p_7.0.A.1.303_Generic DE (found it here) but without Debugging = no flash.
Do you have any idea how i can flash or use any other FW without Debugging or Root?
Flashmode and Fastboot mode work in Xperia Flasher!
Click to expand...
Click to collapse
If you tried this via the official PCCompanion you could always take it back to the shop.
But i do suggest the following
1) Uninstalling pccomapnion
2) Redownload and install PCCompanion
3) Repair phone via PCComapnion. (You do not need USB debbuging for this)
emuX said:
If you can stand loosing your data you could try a factory reset via recovery.
Info on how to access recovery menu is in the all-in-one thread.
If I helped, hit Thanks!
Click to expand...
Click to collapse
I can't even enter Recovery because it immediately restarts after the Sony Logo!
gregbradley said:
If you tried this via the official PCCOmpanion you could always take it back to the shop.
But i do suggest the following
1) Uninstalling pccomapnion
2) Redownload and install PCCompanion
3) Repair phone via PCComapnion. (You do not need USB debbuging for this)
Click to expand...
Click to collapse
The PCCompanion doesn't even recognize the phone because it always restarts. There are only 2 modes: loop or off.
I will return this brick to the shop, thank you for the proposals!
VaterFrost24 said:
I can't even enter Recovery because it immediately restarts after the Sony Logo!
Click to expand...
Click to collapse
You cant enter recovery if you have not unlocked the bootloader, rooted and installed Recovery
The PCCompanion doesn't even recognize the phone because it always restarts. There are only 2 modes: loop or off.
I will return this brick to the shop, thank you for the proposals!
Click to expand...
Click to collapse
Your phone needs to be turned off for PCCompanion to flash it....Just go through the steps to update software and choose repair
gregbradley said:
Your phone needs to be turned off for PCCompanion to flash it....Just go through the steps to update software and choose repair
Click to expand...
Click to collapse
I know what you mean, but when i plug in the USB-cable, the phone automatically turns on.
The menu is like this: SEARCH -> CONNECT (i plug in the cable) -> RECOGNITION -> at this point the phone is on for a few seconds
but it turns off and aborts the update!
This error appears: "PC Companion could not connect to the phone... please read the document troubleshooting".
But no point in this document helps me. There are only proposals like:
-use another USB port
- turn the phone off and on again
- Use another USB-cable
Seems like Sony bricked it with it's own software
Take it back to the shop then
Sent from the future on my Star Trek communicator.
Sent from my LT30p using XDA premium.
Did you try :
while device is power ON
Volume Up + POWER (for 10 seconds) -> resets the battery, its like removing the battery and putting it back in [device will vibrate once]
Volume Up + POWER (for additional 5 seconds, total 15 seconds) -> will power off hard, device will power down [device will vibrate thrice]
Click to expand...
Click to collapse
Maybe nothing will happend but it cost nothing to try...
babylonbwoy said:
Maybe nothing will happend but it cost nothing to try...
Click to expand...
Click to collapse
Thanks for the description! While trying things out i noticed the vibration signal but didnt know what it means.
Nothing happened
VaterFrost24 said:
I can't even enter Recovery because it immediately restarts after the Sony Logo!
Click to expand...
Click to collapse
You don't have to. You have to put the device in fastboot or flashmode which you reach by holding either vol-up or vol-down BEFORE respectively WHILE hooking the phone up to your pc.
But as greg said, undplug and completely power off your device and put it aside. Then start PC Companion and chose repair. PC Companion will then guide you through the steps necessary to get your phone to a state where it can be reflashed.
because it always restarts. There are only 2 modes: loop or off.
Click to expand...
Click to collapse
Not true, it does not restart by itself in either flashmode nor fastboot mode
As pointed out above, theres fastboot mode and flashmode which bypass the failing OS bootup
I will return this brick to the shop, thank you for the proposals!
Click to expand...
Click to collapse
You obviously have no clue what a brick is. You have a bootlooping device which is nowhere near a brick. But that's probably a detail you're not interested in.
Try to follow the steps above to repair (=basically a full on, clean reflash in Sony vocabulary) your phone and get rid of the bootloop.
Hi guys.
first ever post in here!(because nearly all of the time i've found an answer here!! cheers!)
i've had exactly the same problem and been looking all over for a solution as i also have the boot loop problem occurring. tried the repair options in pc companion and also SUS. if i'm right the battery has to be above 50% to update and i'm pretty sure it's drained. i remember when flashing my htc one x when that was stuck in bootloop with low battery that to get enough battery I made a battery loop batch file which charged the device. however this was in fastboot mode and i don't think i have that option on my Xperia T. is there any way to charge the battery so as to attempt another repair?
Thanks in advance!
mani234 said:
Hi guys.
first ever post in here!(because nearly all of the time i've found an answer here!! cheers!)
i've had exactly the same problem and been looking all over for a solution as i also have the boot loop problem occurring. tried the repair options in pc companion and also SUS. if i'm right the battery has to be above 50% to update and i'm pretty sure it's drained. i remember when flashing my htc one x when that was stuck in bootloop with low battery that to get enough battery I made a battery loop batch file which charged the device. however this was in fastboot mode and i don't think i have that option on my Xperia T. is there any way to charge the battery so as to attempt another repair?
Thanks in advance!
Click to expand...
Click to collapse
Just leave it plugged in. But i have used pccompanion when the battery has been as low as 10%.
I think you could try a hard reset. (Volume up and power button for 5-8 seconds, and then keep it pressed for a further20 seconds, untill it vibrates several times) Then try flashing a stock .303 file from the all in one thread via flashtool
gregbradley said:
Just leave it plugged in. But i have used pccompanion when the battery has been as low as 10%.
I think you could try a hard reset. (Volume up and power button for 5-8 seconds, and then keep it pressed for a further20 seconds, untill it vibrates several times) Then try flashing a stock .303 file from the all in one thread via flashtool
Click to expand...
Click to collapse
leaving it plugged in just continues bootloop. sorry should have mentioned i've tried hard reset. i did try flashtool (0.9.9.0 version?) but it was not picking up the device.
cheers
mani234 said:
leaving it plugged in just continues bootloop. sorry should have mentioned i've tried hard reset. i did try flashtool (0.9.9.0 version?) but it was not picking up the device.
cheers
Click to expand...
Click to collapse
leave the device turned off....then attach usb with volume down button...send a screen shot of what flashtool says when you do that.
gregbradley said:
leave the device turned off....then attach usb with volume down button...send a screen shot of what flashtool says when you do that.
Click to expand...
Click to collapse
got this when i connected with vol- held down
regards
mani234 said:
got this when i connected with vol- held down
regards
Click to expand...
Click to collapse
why are you flashing an x10 relock bootloader ftf?
Choose an xperia T stock generic ftf from the all in one thread and place that in the firmware folder of flashtools and choose that when you hit the flash button
gregbradley said:
why are you flashing an x10 relock bootloader ftf?
Choose an xperia T stock generic ftf from the all in one thread and place that in the firmware folder of flashtools and choose that when you hit the flash button
Click to expand...
Click to collapse
yes, realised this after i sent you the screenshot my bad. thought the flashtool would've already had ftf's pre-loaded so to speak. will give this a bash once it finishes downloading!
regards
mani234 said:
yes, realised this after i sent you the screenshot my bad. thought the flashtool would've already had ftf's pre-loaded so to speak. will give this a bash once it finishes downloading!
regards
Click to expand...
Click to collapse
tried the flashtool with the relevant ftf file but after an initial connection phase it kept bootlooping back out of 'connected mode'. however i left i (trial and error) and it did start to flash the ftf but initially it stopped around 40% then re-bootlooped. i messed around with vol- connection to usb and power plus vol+ shutdown method (which incidentally did not vibrate) serval times left it plugged in and each time it started but stopped flashing around 92-94% complete. having got frustrated i just thought what the hell and left it to attempt to charge overnight (i say attempt as this method never seemed to charge the device once i had this problem). Anyways i must've done something right (or not!:silly as i tried it again but today there must've been some charge applied as it flashed on the second attempt i tried (the first resulted in another aborted flash) it flashed my T no problem!:good:
thank you guys!:laugh:
Glad it worked out for you.
But you activated USB-Debugging before your phone started looping right?
Sent from my LT30p using xda app-developers app

Can't power off bricked phone, help!

Hello,
I think I've bricked my X8 and I'd need some help, I'd really appreciate it :laugh:
Well, I had nAa kernel and LewaOS ported, but something went wrong and it was unstable lately, 'til it got frozen at loading screen and I couldn't do anything anymore, so I decided to go back to stock kernel and ROM, but I was hurried and I didn't pay much attention to what I was doing, so I flashed E15i kernel, instead of E15, so my mobile phone is now stucked at "Sony Ericsson" loading screen, but nothing happens.
I've been reading guides and well, it seems quite simple: use flashtool or PCC to unbrick it, okey. But here's my problem: when I have to turn my phone off -and then hold back button...- my phone won't go off: I press power switch but nothing happens, so I can't switch it off, and if I just remove battery it doesn't work (Flashtool or PCC, I tried both), so, what the he** can I do?
Any ideas?
Thanks
remove your battery, and wait 10 secs, then insert it and try with flashtool, if it doesnt work, remove baterry again, and try with pc companion, do a repair phone. that should work, i had a similar problem like that before...
pull out battery
connect usb cable
prepare flash tool or PCC
press back button
if flashtool or PCC is ready to flash
put battery in phone
wait for green led/light
if i helped press thanks button
FloWy99 said:
Hello,
I think I've bricked my X8 and I'd need some help, I'd really appreciate it :laugh:
Well, I had nAa kernel and LewaOS ported, but something went wrong and it was unstable lately, 'til it got frozen at loading screen and I couldn't do anything anymore, so I decided to go back to stock kernel and ROM, but I was hurried and I didn't pay much attention to what I was doing, so I flashed E15i kernel, instead of E15, so my mobile phone is now stucked at "Sony Ericsson" loading screen, but nothing happens.
I've been reading guides and well, it seems quite simple: use flashtool or PCC to unbrick it, okey. But here's my problem: when I have to turn my phone off -and then hold back button...- my phone won't go off: I press power switch but nothing happens, so I can't switch it off, and if I just remove battery it doesn't work (Flashtool or PCC, I tried both), so, what the he** can I do?
Any ideas?
Thanks
Click to expand...
Click to collapse
Its a softbrick bro follow what the developers said
Sent from my E15i using xda premium
Thanks
It's not working, I did exactly what you told me, but there's no green flashmode light, just a blinking red one. Mobile doesn't have a light when I connect it to the charger either. Now I'm fearing that battery is dead
FloWy99 said:
Thanks
It's not working, I did exactly what you told me, but there's no green flashmode light, just a blinking red one. Mobile doesn't have a light when I connect it to the charger either. Now I'm fearing that battery is dead
Click to expand...
Click to collapse
Connect your mobile 2-3 hours in charging mode & then perform this
Sent from my E15i using xda premium
Remember to hold the BACK button when inserting USB so you can enter flash mode.
Cheers,
Mistev
Maybe your phone just need charging,leave it at the charger for an hour,sometimes when it has low battery the light doesn't light up immediately when you connect your charger
And then follow the steps as described at the above posts
Sent from my X8 using xda premium
do not flash loader.sin
Simply usw pcc, it helped me while I bricked my x8 in flashing another. Rom. I have no option to get it back... But pcc>> repair phone worked great...
One thing is important in your case. After downloading when you reconnect your data cable, don't forget to press back button instantly for 5 second. After that phone update will be start....
I hope it will be helped...
Sent from my E15i using xda app-developers app

[Q] Xperia Z possible brick

After searching around I couldn't find anything related so here's my problem.
After succesfully unlocking the bootloader of my Xperia Z it continues to work fine.
It prompted the initial startup screen (enter language, account info ect.)
I turned my device off and on... this is where the problem starts..
This is what i get
Sony brand logo>
Xperia brand logo>
5 repeated cloud animation of xperia logo and at the last one it stalls, Phone reboot and back to 0.
This goes on repeatedly until a hard poweroff or complete discharge ( I suppose)
So I know im kinda screwed, is relocking the bootloader any option? Contacting Sony atm for some sort of software replacement/flash anything..
Cheers, Geert
Try the safe mode,keep pressing vol down with power until the phone boot completely.
If the phone boot to safe mode than do a factory reset.
Sent from my C6602 using xda premium
GeertNool said:
After searching around I couldn't find anything related so here's my problem.
After succesfully unlocking the bootloader of my Xperia Z it continues to work fine.
It prompted the initial startup screen (enter language, account info ect.)
I turned my device off and on... this is where the problem starts..
This is what i get
Sony brand logo>
Xperia brand logo>
5 repeated cloud animation of xperia logo and at the last one it stalls, Phone reboot and back to 0.
This goes on repeatedly until a hard poweroff or complete discharge ( I suppose)
So I know im kinda screwed, is relocking the bootloader any option? Contacting Sony atm for some sort of software replacement/flash anything..
Cheers, Geert
Click to expand...
Click to collapse
Welcome to XDA
you should go to the recovery thread in my signature. Read the first 2 posts.
Hope you recover your phone.
Hi everyone !
I have the same problem as GeertNool. My Xperia is stuck in the same loop. I have tried everything.
- Flashboot : stuck at 0% when i try to flash
- Pc Companion and SEUS = dead ends
- Safe mode : cant make it work
I read the recovery thread. It seems that the Kernel is malfunctioning but i dont understand what should be my next move. Am i supposed to let the phone reboot endlessly untill eventually the battery dies ?
Thanks a lot for your precious answers.
Alex
al3xwhite said:
Hi everyone !
I have the same problem as GeertNool. My Xperia is stuck in the same loop. I have tried everything.
- Flashboot : stuck at 0% when i try to flash
- Pc Companion and SEUS = dead ends
- Safe mode : cant make it work
I read the recovery thread. It seems that the Kernel is malfunctioning but i dont understand what should be my next move. Am i supposed to let the phone reboot endlessly untill eventually the battery dies ?
Thanks a lot for your precious answers.
Alex
Click to expand...
Click to collapse
Yes.
When the battery dies the phone should reset itself.
After the loops end plug into a charger, not pc for now.
You should get a red led indicating low battery level charging is working.
After the red led you may get Sony boot screen or bootloops.
If you get Sony and then the charging battery icon, then charge to over 50%. Then use pc companion or flashtool to restore.
If you get bootloops then read my 2nd post from the recovery thread in my signature for bootloop tricks.
Please let me know if it works. I am looking to add the Xperia Z to my recovery guide.
If there are any questions about my guide please ask in that thread.
Thanks
From Jaramie's LT28at
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
after flashing rom my xperia is booting until the lock screen appears then it resets. what should i do? thanks
vaud27 said:
after flashing rom my xperia is booting until the lock screen appears then it resets. what should i do? thanks
Click to expand...
Click to collapse
Did you flash it with flashtool?
Did you enabled "Wipe: Data, Cache, Appslog.?
Sent from my C6602 using xda premium
gm007 said:
Did you flash it with flashtool?
Did you enabled "Wipe: Data, Cache, Appslog.?
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
i use cwm to flash it. i wipe everything. after flashing the recovery disappear and my xperia keeps on rebooting after reaching the lock screen.
can i reflash it using flashtool even my usb debugging is off?
vaud27 said:
i use cwm to flash it. i wipe everything. after flashing the recovery disappear and my xperia keeps on rebooting after reaching the lock screen.
can i reflash it using flashtool even my usb debugging is off?
Click to expand...
Click to collapse
Something wrong with the rom you are trying to install.
Yes you can use flashtool even if usb debugging is off.
Check schaggo post up^^^^
Sent from my C6602 using xda premium
gm007 said:
Something wrong with the rom you are trying to install.
Yes you can use flashtool even if usb debugging is off.
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
i will try to flash it using flashtool. thanks for your help mate
had the same problem and i managed to fix it just showing sony sign by installing the sony update programme on the sony update website
all you do is put phone into flashboot mode.
on mine i had to hold up and power button untill it vibrates 3 times then press down volume button to get it into flashboot mode
takes a few atempts but it worked.
takes around 20 mins to download then install another 10.
i couldnt get flashtool to flash firmware as my phone is locked on 3 mobile firmware locked bootloader
i hope this helps you
update:
schaggo method works. i can breath now. thanks to @gm007
This worked great for unbricking mine !!
P.S. don't waste time for Sony's Emma flash, they do not send login credentials in real time, site says they do manual user validation ...
schaggo said:
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
Click to expand...
Click to collapse
AW: [Q] Xperia Z possible brick
racht said:
...don't waste time for Sony's Emma flash, they do not send login credentials in real time...
Click to expand...
Click to collapse
They never will. Read the instructions which come with EMMA. I have it working fine, officially, without any credentials.
flashtool not flash the phone
schaggo said:
Try this: hold power and VolUp for about 15 seconds. The device should vibrate 3 times in a row. It should now be off. Don't plug it in anywhere.
Download the correct flashtool beta for xperia z http://forum.xda-developers.com/showthread.php?t=2162907
Download a known-to-work firmware ftf
Put it into C:\Flashtool\Firmwares
Open flashtool (flashtool64 if you run 64bit Windows)
Chose Flash (flash arrow button)
Chose the ftf you downloaded
Enable "Wipe: Data, Cache, Appslog"
Click flash
A new window opens with a "press back button" animation
Now plug in the device while ONLY holding VolDown. Only VolDown, no Power. The LED should turn green.
Don't interrupt the flashing process. It will take a while.
Report back if it worked.
Click to expand...
Click to collapse
I have the same issue here, the phone suddenly dead. Charge it using AC adaptor and wall socket and the red led flashs for about 2 hours, the orange LED never turns on. Try your advice and got this:
1) Vol up + Power not work (no vibration, nothing)
2) Flash with flashtool 0.9.10.2 beta6 with no lucky, indicated "device disconnected" after animation gone.
3) regress to flashtool 0.9.10.1, device connected and then stuck at "flashing data.....", the progress bar stay at 0% and then nothing.
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
[email protected] said:
I have the same issue here, the phone suddenly dead. Charge it using AC adaptor and wall socket and the red led flashs for about 2 hours, the orange LED never turns on. Try your advice and got this:
1) Vol up + Power not work (no vibration, nothing)
2) Flash with flashtool 0.9.10.2 beta6 with no lucky, indicated "device disconnected" after animation gone.
3) regress to flashtool 0.9.10.1, device connected and then stuck at "flashing data.....", the progress bar stay at 0% and then nothing.
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
Click to expand...
Click to collapse
Try sony update service or remove flashtool and install again and use another firmware(maybe the first one is corrupted).
Sent from my C6603 using xda premium
[email protected] said:
P.S. bootloader is still locked but phone is ROOTED so I'm affraid it's out of warranty. Just got the phone as a birthday gift from my wife yesterday! She'd kill me if she knows that.
Update:
1) Power + Vol Up works now. The sequence does matter, I found I have to press the Power button first and then Vol Up, it dosen't work vise versa.
2) flashing still doesn't work for me. And I noticed that the LED turn green and then turn off immediately. I'm not sure if that is the cause. I'm sure when in fastboot mode (connect to USB port when pressing Vol Up), the LED turn blue and stay blue. Is my flash mode corrupted?? That's really bad!
Click to expand...
Click to collapse
It probably means your battery was low.
From my Xperia LT28at ION
gm007 said:
Try sony update service or remove flashtool and install again and use another firmware(maybe the first one is corrupted).
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Thanks for response. Finally flashtool 0.9.10.1b works for me!
Returning to stock
Hey guys,
I've flashed [ROM][JB 4.2.2][CM10.1][AOKP-MR1][PananoidAndroid 3.15] PAC v22.1.1 - Update: 0508 from http://forum.xda-developers.com/showthread.php?t=2208249&page=65. It's working, but I'd like to try another ROM, specifically Xperia Z Revolution™ from http://forum.xda-developers.com/showthread.php?t=2175903. This requires to install stock 10.1.A.1.434 firstly So I downloaded C6603_10.1.A.1.434_Generic DE, NL, world. Flashing with Flashtools 0.9.10.1 always stucks at 0%.
BL unlocked. Does anyone have any idea how to get stock 434 in the phone? Originally there were older one 10.1.A.1.340, if it's somehow important to know...

xperia z dead after update 4.2.2

hy today i update my xperia z to 4.2.2 version and after update it start succesfully i used it 4 hours after update
then i power off it and try to power on but it is not responding
my battery is 80% at that time
i try every method volume up + power button
volume down + power button
both volume keys + power button
i try to flash ftf through flash tool but it does not start flashing and hang on these words reading device information
after some time it say flashing abort
i also try SEUS, after select xperia z in seus it say press volume down and connect usb i did it but nothing happened
i lived in Lahore Pakistan and here no sony service station so i cant brieng it to sony officials
my bootloader is locked
what can i do now
zohaib0001 said:
hy today i update my xperia z to 4.2.2 version and after update it start succesfully i used it 4 hours after update
then i power off it and try to power on but it is not responding
my battery is 80% at that time
i try every method volume up + power button
volume down + power button
both volume keys + power button
i try to flash ftf through flash tool but it does not start flashing and hang on these words reading device information
after some time it say flashing abort
i also try SEUS, after select xperia z in seus it say press volume down and connect usb i did it but nothing happened
i lived in Lahore Pakistan and here no sony service station so i cant brieng it to sony officials
what can i do now
Click to expand...
Click to collapse
Hold down both volume buttons and the power button for 20 seconds, then it should boot!
try recharging the battery as it might be a wrong battery reading the 80%
Hold down both volume buttons and the power button for 20 seconds, then it should boot!
Click to expand...
Click to collapse
do it but nothing happened
try recharging the battery as it might be a wrong battery reading the 80%
Click to expand...
Click to collapse
after connecting the charger nothing happened
zohaib0001 said:
do it but nothing happened
after connecting the charger nothing happened
Click to expand...
Click to collapse
LED ?!
detecting USB on PC ?!
detecting on PC companion ?!
tell more about situation of ur phone
:good:
x102x96x said:
LED ?!
detecting USB on PC ?!
detecting on PC companion ?!
tell more about situation of ur phone
:good:
Click to expand...
Click to collapse
no LED notification light signal
when i plug a usb cable in xperia z with laptop a connection tone comes from my laptop speaker seems that system connected it but after that nothing happened
PC companion detected but it did not connected it , it says turn on your phone for connection. it happened when i try to repair it
zohaib0001 said:
no LED notification light signal
when i plug a usb cable in xperia z with laptop a connection tone comes from my laptop speaker seems that system connected it but after that nothing happened
PC companion detected but it did not connected it , it says turn on your phone for connection. it happened when i try to repair it
Click to expand...
Click to collapse
fortunately it seems to be Soft-Bricked
did u use Emma Flash tool to detect phone and flash stock rom and kernel !?
And make sure thr s no problem in power button
maybe thr s problem with power.
:good:
x102x96x said:
fortunately it seems to be Soft-Bricked
did u use Emma Flash tool to detect phone and flash stock rom and kernel !?
And make sure thr s no problem in power button
maybe thr s problem with power.
:good:
Click to expand...
Click to collapse
downloading Emma right now, i will report soon
Hi Zohaib,
nice to see you here. Hope you will come up with some good roms.
good luck with your bricked device
Did you play with TA partition?
Did you unlocked the bootloader?
Ps:emma is only for unlocked bootloader so it wont work in locked bootloader.
Sent from my C6603 using xda premium
If bootloader is unlocked it should be easy to fix, if it's locked it also should be able to be fixed if it's a soft brick is it locked or unlocked?
Sent from my C6603 using xda app-developers app
krabappel2548 said:
If bootloader is unlocked it should be easy to fix, if it's locked it also should be able to be fixed if it's a soft brick is it locked or unlocked?
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
my bootloader is locked
last night i take a TA backup only , i did not restore it or did not do anything else
i just take back up only with v9.3 backup tool
Please help me i cant see my xperia z like this ...........
Might be a bad eMMC chip, similar to the Galaxy S3 i9300 SDS (Sudden Death Syndrome):
http://www.androidpolice.com/2013/0...ets-dying-randomly-sony-says-fix-is-incoming/
http://forum.xda-developers.com/showthread.php?p=38772194
Someone said pressing Volume Up + Power turned it on.
Search for thr thread..''disaster recovery''.. I cnnt findbit...something like this happened but the fastboot was working!..you can try that too!
Best of luck!
Sent from my C6603 using xda premium
did you try holding for 10 seconds?
1. Power button
2. Power button + volume up
Sent from my Nexus 4 using xda app-developers app
reiko09 said:
did you try holding for 10 seconds?
1. Power button
2. Power button + volume up
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
yes i hold it even 20 second , then more then 20 second nothing happened
Search for thr thread..''disaster recovery''.. I cnnt findbit...something like this happened but the fastboot was working!..you can try that too!
Best of luck!
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
it is not working
i have the exact same problem with you. locked bootloader as well
i updated to 4.2.2 with wipe everything.
Backed up TA partition using tool v9.3
after that the device does not wake up after a reboot.
no amount of power+vol up/down can boot the phone.
flashing via flashtool is also not successful.
what can we do now? other then sending it in...
xenocide976 said:
i have the exact same problem with you. locked bootloader as well
i updated to 4.2.2 with wipe everything.
Backed up TA partition using tool v9.3
after that the device does not wake up after a reboot.
no amount of power+vol up/down can boot the phone.
flashing via flashtool is also not successful.
what can we do now? other then sending it in...
Click to expand...
Click to collapse
Also no fastboot?
Sent from my C6603 using xda app-developers app
krabappel2548 said:
Also no fastboot?
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
yes fast boot also dont work
as i said before in pakistan there is no sony official service center today i bring my xperia z to local software flasher market and they failed to flash software in it
you developers are only my hope now please do some thing
I don't know if this method will work for you or not.. My XZ went dead the same way but I left it to charge for hours. Later it started.
Sent from my MT11i

bricked sp

i was restoring my sp with pc companion and my laptop shut down, the upadate was no were near complete and my phone will not turn on. the led light glows green when plugged into pc, and it does show sony boot image with a red led.
i was on .257 originally locked to orange/ee uk. i have sim unlocked it using a code. what tft file do i need? and were can i find the flash tool. thanks
okay it appears to be constantly stuck in flash mode, flash tool is finding it and verifying it in flash mode without holding the vol button down..
also pcc does not let me repair my software, it tells me it has been updated
also phone keeps bootlooping from flash mode to sony screen making it bounce out of flashtool
ykdr-scott said:
i was restoring my sp with pc companion and my laptop shut down, the upadate was no were near complete and my phone will not turn on. the led light glows green when plugged into pc, and it does show sony boot image with a red led.
i was on .257 originally locked to orange/ee uk. i have sim unlocked it using a code. what tft file do i need? and were can i find the flash tool. thanks
okay it appears to be constantly stuck in flash mode, flash tool is finding it and verifying it in flash mode without holding the vol button down..
also pcc does not let me repair my software, it tells me it has been updated
also phone keeps bootlooping from flash mode to sony screen making it bounce out of flashtool
Click to expand...
Click to collapse
You are lucky that it is a soft brick just hold the reset button for about 10 seconds.
The phone will vibrate 3 times do NOT release before 10 seconds have passed because you would only "take the battery out"
This will erase your Internal SD data and hard reset the phone.
jackaros said:
You are lucky that it is a soft brick just hold the reset button for about 10 seconds.
The phone will vibrate 3 times do NOT release before 10 seconds have passed because you would only "take the battery out"
This will erase your Internal SD data and hard reset the phone.
Click to expand...
Click to collapse
Thanks for your reply mate, I somehow managed to fix it. I flashed firmware with flashtool. Even though it didn't finish, it hung on reading phone information. I unplugged my phone and it came on.
I can only assume that flashtool at this point had frozen, And there for had somehow flashed it. Either way it's working fine, so happy days
Sent from my C5303 using xda app-developers app
ykdr-scott said:
Thanks for your reply mate, I somehow managed to fix it. I flashed firmware with flashtool. Even though it didn't finish, it hung on reading phone information. I unplugged my phone and it came on.
I can only assume that flashtool at this point had frozen, And there for had somehow flashed it. Either way it's working fine, so happy days
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
Nice to hear it pal good job!!!

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