Help me recover my dead z2 - Xperia Z2 Q&A, Help & Troubleshooting

I was on lollipop stock rom downloades from samsony and recived update from sony while upgrading it hangs up and i have to press power and volume up to rest the phone since then its not responding any more not recharging canit enter flash mode or fastboot or recognized by xperia companion srry for bad English and thanx in advance.

Press the small reset button neer sim until vibrat three times then open flashtool and select ftf and wait for window to connect your device then hold vol down and connect the usb. Flashtool v 0.9.18.6 recommended.
Sent from my D6503 using XDA-Developers Legacy app

Sometimes I manage to make it vibrate 3 times but when I try to connect it to flash tool through vol down in flash mode it won't be detected by flash tool

Does it got recognized as something like "QC_BULK" when connected to the computer when powered off?
Or have you installed necessary drivers for flash mode and fastboot mode before flashing?

Sometimes I get somc flash device otherwise unknown device
And I have flashed this Rom from the same pc 2 or 3 weeks ago

dentist4ever said:
Sometimes I get somc flash device otherwise unknown device
And I have flashed this Rom from the same pc 2 or 3 weeks ago
Click to expand...
Click to collapse
What have you done before its failure?
Sent from my sirius using XDA Labs

Open the pc companion, click "repair software". Follow the instructions from there. It'll format the phone and install the latest firmware. (Needs internet connection)

iXaidyiu said:
What have you done before its failure?
Sent from my sirius using XDA Labs
Click to expand...
Click to collapse
the phone hanged up when upgrading i left it more then half an hour with no response so i have pressed power and vol up and its gone since that

xperia companion is not detecting the phone in repair mode

dentist4ever said:
the phone hanged up when upgrading i left it more then half an hour with no response so i have pressed power and vol up and its gone since that
Click to expand...
Click to collapse
Tried pressing the little red button next to the SIM slot?

iXaidyiu said:
Tried pressing the little red button next to the SIM slot?
Click to expand...
Click to collapse
yes but it turn to nothing

dentist4ever said:
yes but it turn to nothing
Click to expand...
Click to collapse
Is your bootloader unlocked?
Sent from my sirius using XDA Labs

Don't know but I think I didn't unlock it but I have root before

dentist4ever said:
Don't know but I think I didn't unlock it but I have root before
Click to expand...
Click to collapse
Use flashtool or Xperia Companion to restore stock firmware.
Sent from my sirius using XDA Labs

iXaidyiu said:
Use flashtool or Xperia Companion to restore stock firmware.
Sent from my sirius using XDA Labs
Click to expand...
Click to collapse
Seems that you didn't read my post well
I cannot enter flash mode nor fast boot and companion didn't detect the phone

dentist4ever said:
Seems that you didn't read my post well
I cannot enter flash mode nor fast boot and companion didn't detect the phone
Click to expand...
Click to collapse
Thats shouldnt be the case. Or your phone is low battery. Tried offline-charging?
Sent from my sirius using XDA Labs

iXaidyiu said:
Tried pressing the little red button next to the SIM slot?[/QUITTers
Yes with no hope
Click to expand...
Click to collapse

you have warranty sony return ? NO !!! ok test this if you have no solution https://drive.google.com/open?id=0B9es25_rAF5bbDRrYUZsejZOdzQ install ggsetup-3.0.0.7.exe open your back glass and look pic place jumper test point and flash .SIN_FILE_SET with s1tool v2 08.07.2014 ! important disconnect your battery

xrenoix said:
you have warranty sony return ? NO !!! ok test this if you have no solution https://drive.google.com/open?id=0B9es25_rAF5bbDRrYUZsejZOdzQ install ggsetup-3.0.0.7.exe open your back glass and look pic place jumper test point and flash .SIN_FILE_SET with s1tool v2 08.07.2014 ! important disconnect your battery
Click to expand...
Click to collapse
SELECT FIRMWARE PACKAGES
YOU CAN SELECT SEVERAL PACKAGES WITH CTRL BUTTON
CHECKING PACKAGES ...
DETACH USB CABLE FROM PHONE
REMOVE BATTERY FROM PHONE
ATTACH TESTPOINT
PRESS "READY", THEN ATTACH USB CABLE TO PHONE
will use Sahara protocol ...
REMOVE TESTPOINT NOW, THEN PRESS "READY"
PROCESSING ...
SERIAL NUMBER : 3CE8E40B
HARDWARE ID : 04000100E1807B00
HASH :573BA40C7848CC15D672D2ECB560B257CE58FC364B00874BF31973E733339F7C
HARDWARE ID 04000100E1807B00 NOT SUPPORTED
Elapsed:65 secs.

dentist4ever said:
SELECT FIRMWARE PACKAGES
YOU CAN SELECT SEVERAL PACKAGES WITH CTRL BUTTON
CHECKING PACKAGES ...
DETACH USB CABLE FROM PHONE
REMOVE BATTERY FROM PHONE
ATTACH TESTPOINT
PRESS "READY", THEN ATTACH USB CABLE TO PHONE
will use Sahara protocol ...
REMOVE TESTPOINT NOW, THEN PRESS "READY"
PROCESSING ...
SERIAL NUMBER : 3CE8E40B
HARDWARE ID : 04000100E1807B00
HASH :573BA40C7848CC15D672D2ECB560B257CE58FC364B00874BF31973E733339F7C
HARDWARE ID 04000100E1807B00 NOT SUPPORTED
Elapsed:65 secs.
Click to expand...
Click to collapse
you have select s1 emergency mode ?

Related

No Flash Mode & No Fastboot Mode Xperia Mini

Hi
Flashmode Fasboot mode it does not, The phone works normally bootloader unlocked.
All driver Board, other st15i flash mode fastboot mode works.
Other st15i not working fastboot or flash mode, optimus reason was
Please help
SerdarS said:
Hi
Flashmode Fasboot mode it does not, The phone works normally bootloader unlocked.
All driver Board, other st15i flash mode fastboot mode works.
Other st15i not working fastboot or flash mode, optimus reason was
Please help
Click to expand...
Click to collapse
So you say, your bootloader is unlocked, but you can't enter fastboot mode by turning phone off, holding volume up while connecting to pc (don't press power button, just connect) and you can't enter flashmode by turning phone off, holding volume down while connecting to pc (Without powering on, too)?
How could you unlock bootloader if you can't enter fastboot mode?
Try to boot in fastboot mode via adb. Connect phone while it's turned on to pc and you have two options:
1. Use flashtool, click on the flash, fastboot mode, reboot into fastboot mode (via adb).
2. Open a cmd, go to the android sdk folder > tools. There you type adb reboot-bootloader
Maybe you could give more details, how you unlocked bootloader, have you ever flashed a custom kernel, etc?
Thanks
Flash mode While broke, then I did unlock bootloder
Octopus SE Suite .ta file, It was like this when installing
Having the same problem with a friend: http ://forum.xda-developers.com/showthread.php?t=1889727
Unlocked bootloder
Stock kernel
Stock fw
SerdarS said:
Thanks
Flash mode While broke, then I did unlock bootloder
Octopus SE Suite .ta file, It was like this when installing
Having the same problem with a friend: http ://forum.xda-developers.com/showthread.php?t=1889727
Unlocked bootloder
Stock kernel
Stock fw
Click to expand...
Click to collapse
wow ..so hard to understand ..
did you use repair ta ?
SerdarS said:
Thanks
Flash mode While broke, then I did unlock bootloder
Octopus SE Suite .ta file, It was like this when installing
Having the same problem with a friend: http ://forum.xda-developers.com/showthread.php?t=1889727
Unlocked bootloder
Stock kernel
Stock fw
Click to expand...
Click to collapse
You can restore ta with the latest flashtool version 0.9.6.0.
Click on file > Switch Pro
And then click advanced > ta backup/restore > restore.
Maybe there your device will be noticed in flashmode, hope you can try it. But can't promise it works, cause I've never done anything with backup/restore ta...
I tried but it did not work out, not without fastboot
Thank you this issue resolved now
Octopus SE Suite broke the phone..
Well im having this problem too, cant put my lww in flashmode, im rooted, with gb 4.0.1.A.0.283 ... turn off the phone, hold vol - key and the green led never comes ...
Enviado desde mi A100 usando XDA Premium HD app
Deshabilitado said:
Well im having this problem too, cant put my lww in flashmode, im rooted, with gb 4.0.1.A.0.283 ... turn off the phone, hold vol - key and the green led never comes ...
Enviado desde mi A100 usando XDA Premium HD app
Click to expand...
Click to collapse
Are you connecting while phone is turned off and volume down pressed to pc? (Don't power on just hold volume down and connect)
Or have you used octopus, too?
Sent from my SK17i
mihahn said:
Are you connecting while phone is turned off and volume down pressed to pc? (Don't power on just hold volume down and connect)
Or have you used octopus, too?
Sent from my SK17i
Click to expand...
Click to collapse
No, I never used octopus and, do i need to plug the phone first to my pc and then hold vol -?
Sent from my WT19a using xda premium
Deshabilitado said:
No, I never used octopus and, do i need to plug the phone first to my pc and then hold vol -?
Sent from my WT19a using xda premium
Click to expand...
Click to collapse
First hold volume down while it's turned off, after that connect it to pc (don't power on just plug in with pressed volume -)
But be sure you installed the flashtool drivers
mihahn said:
First hold volume down while it's turned off, after that connect it to pc (don't power on just plug in with pressed volume -)
But be sure you installed the flashtool drivers
Click to expand...
Click to collapse
Ok, when the green LED comes ? After or before plug the phone ? And thx I will try again
Sent from my WT19a using xda premium
Deshabilitado said:
Ok, when the green LED comes ? After or before plug the phone ? And thx I will try again
Sent from my WT19a using xda premium
Click to expand...
Click to collapse
Install the drivers before and yes when the green led lights up you are in flashmode and can flash the .ftf for your device
My problem is insoluble, a very rare error :S
cant enter fastboot
hy guys i hav one problem i want to enter fastboot mode (blue led) is turned on but flashtool says is in flash mode whyyyyy
If you have installed the flashmode driver and fastboot driver before,try to reinstall it back...
Sent from my LT28h using xda premium
I also I have a no Flashmode SK17 without fastboot without testpoint.
it's like nothing works since he had removed hardware, I still think that the board can make cell of some solutions that bridge but I have the plane of the board.
adb works, fastboot but NO, NO Flahsmode
hi... i'm having almost the same problem i flashed, and rooted... then i've made a mistake i updated from Sony update...
a can still flash the phone and wen i try to power on does nothing... and if i hold the power button the led blinks in green. :crying:
i have the live walkman... and wen i connect to the pc without pressing any button it already enters in flash mode
mKastelo said:
hi... i'm having almost the same problem i flashed, and rooted... then i've made a mistake i updated from Sony update...
a can still flash the phone and wen i try to power on does nothing... and if i hold the power button the led blinks in green. :crying:
i have the live walkman... and wen i connect to the pc without pressing any button it already enters in flash mode
Click to expand...
Click to collapse
Did you updated by SUS or OTA?
Do you have unlocked Bootloader?
Sent from my Xperia Mini Pro using Tapatalk 2
kamiqam said:
Did you updated by SUS or OTA?
Do you have unlocked Bootloader?
Sent from my Xperia Mini Pro using Tapatalk 2
Click to expand...
Click to collapse
i unlocked my phone via WOTANSERVER, a few months a go, then yesterday i flashed my phone, puted a new kernel and it was working fine, then not sastified with that i updated from this kernel WT19i_4.0.2.A.0.58_(1254-1868) to the kernel that was in updates of the sony updater... since then it never worked again! it only connects to the computer in flash mode! :S
mKastelo said:
i unlocked my phone via WOTANSERVER, a few months a go, then yesterday i flashed my phone, puted a new kernel and it was working fine, then not sastified with that i updated from this kernel WT19i_4.0.2.A.0.58_(1254-1868) to the kernel that was in updates of the sony updater... since then it never worked again! it only connects to the computer in flash mode! :S
Click to expand...
Click to collapse
Did you tried flash stock firmware by flashtool?

[Q] [Bricked/Dead] Sony Ericsson Xperia Live with Walman WT19i not responding..

Hello Experts,
This was the best phone I ever owned. It has best in class features (camera, touch, perf ..n ofcourse cost etc.). After the eight month of mighty use i got notification from "SUS" that ICS is now available on your device. Tried Upgrading but in next hour it was showing me touch/hang issues. So reverted back to 2.3* GB.
After a month someone said try manual upgrade of 4.0 using SE flashtool. Tried and result was almost same just that this time it was random.
Again thought of going back to GB. It worked. Used Device for another month without issues. And one night suddenly it went dead. Thought that could be the case of out charge. Did Charge using USB Cable/Power cord method but result was same. It never booted after that.
One day thought of connecting my car charger then it shown "RED" LED indicator. searched on google, someone said battery issue. Tried replacing battery with same model phone which my friend owns. But Result was same.
Finally went to Sony Service Center (Pune, India). They said phone cannot be recovered. I asked them to replace whatever it takes Upto.
Since phone was brought up from import method i couldnt claim warranty.
Sorry for the long email, now question to the experts here
1.) Can this phone recovered? I tried SUS/Flashtool my phone is not getting detected.
2.) Is there any possibility that Motherboard/chips can be replaced to get this phone into functional state.
3.) Anything else can be suggested. (Except buying new phone . i already own Spice CSLMI410)
Can u use ur device in flashmode or fastboot mode?
Sent from my Xperia Mini Pro using Tapatalk 2
Is your phone connect in fastboot mode (connecting phone to PC holding volume up key a blue led glows )? If it is then there is a solution
Sent from my LiveWithWalkman using xda app-developers app
maybe Its possible
1:try to connect it with pc..if its led glowing green then its a flashmode
2:reflash roms anything that work with you
3:and I could not think..what to do next..ouch a headache tell me the progress..:screwy:
Sent from my SK17i using xda app-developers app
If it able to connect in flashmode, try to flash another rom
Sent from my SK17i using xda app-developers app
my sony wt19i is dead, but glowing in blue when connected with volume up key held
yes my phone does turn on with blue colourd led on.. please do guide me to flash my phone and reinstall firmware
sangeeth reddy said:
yes my phone does turn on with blue colourd led on.. please do guide me to flash my phone and reinstall firmware
Click to expand...
Click to collapse
http://www.qosmodro.me/2013/01/how-to-upgrade-live-with-walkman-to-ics.html
ethan92 said:
If it able to connect in flashmode, try to flash another rom
Sent from my SK17i using xda app-developers app
Click to expand...
Click to collapse
help me please !!!!! i can't connect my phone in flashmode on pc
madjacky said:
help me please !!!!! i can't connect my phone in flashmode on pc
Click to expand...
Click to collapse
press and hold [volume down] while you plug PC-USB, if you never install driver of flash mode the PC will install it and continue with flashmode
if there is problem try to flash recovery image via fastboot
smarthavoc said:
press and hold [volume down] while you plug PC-USB, if you never install driver of flash mode the PC will install it and continue with flashmode
if there is problem try to flash recovery image via fastboot
Click to expand...
Click to collapse
i'm installing ol drivers but pc can't detect phone,whe i'm holding volume down and conneting to pc pc write me unknown usb
madjacky said:
i'm installing ol drivers but pc can't detect phone,whe i'm holding volume down and conneting to pc pc write me unknown usb
Click to expand...
Click to collapse
try using drivers provided by flashtool than automated windows driver installer
smarthavoc said:
try using drivers provided by flashtool than automated windows driver installer
Click to expand...
Click to collapse
i'm trying everything but pc can't rekognized phone when i'm connecting phone to pc
madjacky said:
i'm trying everything but pc can't rekognized phone when i'm connecting phone to pc
Click to expand...
Click to collapse
did you try on different system like different windows pc or linux
and just out of curiosity are you using which version of flashtool
smarthavoc said:
did you try on different system like different windows pc or linux
and just out of curiosity are you using which version of flashtool
Click to expand...
Click to collapse
yes, I've tried on other systems and the same on all systems, the computer can not recognize me telefon.u the latest new version of flashtool-0.9.11.0-windows
madjacky said:
yes, I've tried on other systems and the same on all systems, the computer can not recognize me telefon.u the latest new version of flashtool-0.9.11.0-windows
Click to expand...
Click to collapse
ohk here goes the part:
1. install fastboot drivers( android-sdk)
2. try to flash a recovery image(for your device) through fastboot
3. then your phone properly supports flashmode
viola trick goes as expected
you can find recovery image in sony forums just surf bro
smarthavoc said:
ohk here goes the part:
1. install fastboot drivers( android-sdk)
2. try to flash a recovery image(for your device) through fastboot
3. then your phone properly supports flashmode
viola trick goes as expected
you can find recovery image in sony forums just surf bro
Click to expand...
Click to collapse
i'm installed all drivers,flashtool driveris,fastboot drivers,installed seus and pc companion but when i'm holding volume down and connect to pc green led is on but in pc device marked as ''unknown devices''
my phone with locked bootloader so i can't install recovery image from fastoob
madjacky said:
i'm installed all drivers,flashtool driveris,fastboot drivers,installed seus and pc companion but when i'm holding volume down and connect to pc green led is on but in pc device marked as ''unknown devices''
my phone with locked bootloader so i can't install recovery image from fastoob
Click to expand...
Click to collapse
why not give it a shot bro since you have tried everything
trying this may not further compromise your device
smarthavoc said:
why not give it a shot bro since you have tried everything
trying this may not further compromise your device
Click to expand...
Click to collapse
you can see on photos
http://forum.xda-developers.com/attachment.php?attachmentid=2148970&d=1375022387
http://forum.xda-developers.com/attachment.php?attachmentid=2148976&d=1375022619
http://forum.xda-developers.com/attachment.php?attachmentid=2148986&d=1375022951
madjacky said:
you can see on photos
http://forum.xda-developers.com/attachment.php?attachmentid=2148970&d=1375022387
http://forum.xda-developers.com/attachment.php?attachmentid=2148976&d=1375022619
http://forum.xda-developers.com/attachment.php?attachmentid=2148986&d=1375022951
Click to expand...
Click to collapse
guess it was sorking anyway, it looks your kernel is fine, so check in flashtool if the device connects not in drivers list
if it doesnt connect, unpack ftf you can see some system,data and so on image files flash them via fastboot(unlock bootloader)
if when you press and hold the volume down button while pluging the usb cable in, green light just lights up, it means there is hope bro :good: I believe after that, you need to go to a folder named something like "x10_libraries" in the flashtool folder and need to find fastboot.exe. oh, at the same time, you should download a kernel suitable for you device which includes cwm recovery and copy that .img file to the same folder from the last sentence. then you should write(in cmd of course) "fastboot flash boot something.img". I believe it'll work, at least no harm to try and I guess this is the last possibility for your beloved xpeia...

[Q] my phone doesnt turn on

i ve tried to update my xperia u with flash tool but it failed .now the phone stops on sony logo and my pc wont detect it .tried pc companion and seus but they cant detect it.plz help :/
antokkns said:
i ve tried to update my xperia u with flash tool but it failed .now the phone stops on sony logo and my pc wont detect it .tried pc companion and seus but they cant detect it.plz help :/
Click to expand...
Click to collapse
Try restore it using flashtool??
Sent from my C6603 using xda app-developers app
Sherwinnn said:
Try restore it using flashtool??
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
yes, flashtool doesnt detect the phone either ... any other suggestions ?
remove battery
reinsert battery
dont try to turn on...
press volume down and connect to flashtool... it will detect
drsanket_xperia_u said:
remove battery
reinsert battery
dont try to turn on...
press volume down and connect to flashtool... it will detect
Click to expand...
Click to collapse
just tried it. nothing happened again,still cant detect it... ;(
recharge the battery plz
drsanket_xperia_u said:
recharge the battery plz
Click to expand...
Click to collapse
battery is charged ,still phone get stuck at sony logo and it cant be detected ...
antokkns said:
battery is charged ,still phone get stuck at sony logo and it cant be detected ...
Click to expand...
Click to collapse
Can enter flashmode or fastboot??
Sent from my C6603 using xda app-developers app
Sherwinnn said:
Can enter flashmode or fastboot??
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
no i can not.
antokkns said:
no i can not.
Click to expand...
Click to collapse
k ...
jz tell me how are u trying to connect in flashmode...
plz tell in detail...its necessary so dun get angry
drsanket_xperia_u said:
k ...
jz tell me how are u trying to connect in flashmode...
plz tell in detail...its necessary so dun get angry
Click to expand...
Click to collapse
holding volume down while im plugging the phone on the pc via usb. imnot getting angry and i really appreciate that u are trying to help mate.
Switch off and try with volume up, in flashtool use fastboot. See if the led turns violet or similar color.
noyket slabs
matood said:
Switch off and try with volume up, in flashtool use fastboot. See if the led turns violet or similar color.
Click to expand...
Click to collapse
i tried with volume up fast boot , led turned to blue but still pc wont detect the phone... :/
Do you have the drivers installed for fastboot and fastboot sometimes I have to reinstall after a bad flash
And double check that you have the right ftf for your phone because people have flashed the wrong one before
Sent from my LT22i using xda app-developers app
are u already install flashtool driver for xperia u?
CONdemmedNORmal said:
Do you have the drivers installed for fastboot and fastboot sometimes I have to reinstall after a bad flash
And double check that you have the right ftf for your phone because people have flashed the wrong one before
Sent from my LT22i using xda app-developers app
Click to expand...
Click to collapse
i ve installed flashtool xperia u drivers and the ftf is ok for my phone since its the official 4.0.4 indian firmware for st25i.
Have you tried installing SUS (Sony update service)? And do a repair on that? It might detect your phone.
Sent from my ST25i using xda premium
antokkns said:
i ve installed flashtool xperia u drivers and the ftf is ok for my phone since its the official 4.0.4 indian firmware for st25i.
Click to expand...
Click to collapse
Please follow the instructions :
1.Turn off the phone
[Do not connect it to the computer]
2.Open flashtool and select flashmode
3.Select the firmware and click flash.
4.Connect your phone when the screen shows the prompt with the diagrams
[By pressing volume down ,don't release the button]
5.If everything goes well the flashing will proceed.
The sequence of steps is important.I softbricked my friend's XU by following the wrong sequence(Stuck at Bootlogo and led flashes once when you try to connect in flash or fastboot mode).Following the correct sequence unbricked it....
AKA#1 said:
Please follow the instructions :
1.Turn off the phone
[Do not connect it to the computer]
2.Open flashtool and select flashmode
3.Select the firmware and click flash.
4.Connect your phone when the screen shows the prompt with the diagrams
[By pressing volume down ,don't release the button]
5.If everything goes well the flashing will proceed.
The sequence of steps is important.I softbricked my friend's XU by following the wrong sequence(Stuck at Bootlogo and led flashes once when you try to connect in flash or fastboot mode).Following the correct sequence unbricked it....
Click to expand...
Click to collapse
ive tried it already,the problem is that pc wont detect my phone... when i connect my phone to pc , phone's led turns , after a few seconds leds are off and phone stucks on sony logo...
antokkns said:
ive tried it already,the problem is that pc wont detect my phone... when i connect my phone to pc , phone's led turns , after a few seconds leds are off and phone stucks on sony logo...
Click to expand...
Click to collapse
Go to flashtool folder, drivers and install drivers for your phone. Then repeat the whole sequence above. It will work.
Sent from my MT27i using xda app-developers app

need help

i tried to downgrade my tablet z2 to 442 but got wrong firmware i turned in to a z2 phone and it just does a buzz and nothing no picture. can i fix this some how got in touch with sony by chat they void so they wont help this is my last hope:crying:
mick1971 said:
i tried to downgrade my tablet z2 to 442 but got wrong firmware i turned in to a z2 phone and it just does a buzz and nothing no picture. can i fix this some how got in touch with sony by chat they void so they wont help this is my last hope:crying:
Click to expand...
Click to collapse
Can you boot into "Fastboot" mode? (tab off, hold Vol- and connect USB cable, led should turn blue, if not try Vol+ and connect USB cable)
Either way this should check and see if you can communicate a little bit.
Moscow Desire said:
Can you boot into "Fastboot" mode? (tab off, hold Vol- and connect USB cable, led should turn blue, if not try Vol+ and connect USB cable)
Either way this should check and see if you can communicate a little bit.
Click to expand...
Click to collapse
yeah it turned blue so what do i have to do now ? more help pleaseeee:crying:
mick1971 said:
yeah it turned blue so what do i have to do now ? more help pleaseeee:crying:
Click to expand...
Click to collapse
I'm using CM12, so I don't know what exactly you have to do (never did that myself) , but I guess:
- Get a ftf-file for your tablet
- Install Sony drivers and Flashtool on your PC
- Flash ftf with Flashtool
Google is your friend have fun
BabelHuber said:
I'm using CM12, so I don't know what exactly you have to do (never did that myself) , but I guess:
- Get a ftf-file for your tablet
- Install Sony drivers and Flashtool on your PC
- Flash ftf with Flashtool
Google is your friend have fun
Click to expand...
Click to collapse
it says turn on debugging but i cant turn the tablet to do so
all done got it work thanks for help
mick1971 said:
all done got it work thanks for help
Click to expand...
Click to collapse
Glad it's working.
Remember, if you can get it into fastboot mode, then chances are you can always flash a system image or an ftf file.

xperia z2 sudden death

tried many things
unable to flash firmware
everytime phn boots gets stuck on sony boot screen,
tried hard reset nothing happens,after resetting gets stuck again on the bootscreen.
flashtool detects fastboot but not detecting flashmode.
What can i do now?
need help plz.
Ritesh07 said:
tried many things
unable to flash firmware
everytime phn boots gets stuck on sony boot screen,
tried hard reset nothing happens,after resetting gets stuck again on the bootscreen.
flashtool detects fastboot but not detecting flashmode.
What can i do now?
need help plz.
Click to expand...
Click to collapse
To go to flashmode on flashtool you need to put the firmware on the correct folder. Where have you placed the ftf file?
Do you have unlocked bootloader?
If not, then fastboot is not for you and have option to use Pc Companion to repair your software if the problem is in there.
Did you install flashmod drivers for your phone?
What happen if you connect your phone switched off with hold down the button volume - and connect in the same time usb cabel to the phone?
Did you see green light?
kapilesh8 said:
To go to flashmode on flashtool you need to put the firmware on the correct folder. Where have you placed the ftf file?
Click to expand...
Click to collapse
i didnt put it in a specific folder, at the moment its in the download folder.
but the ftf file is loading perfectly, the problem is when it says to connect the phn and doesnt detect it .
i connected the usb holding the vol down button and the red led turned into green, but the pc starts showing usb device not recognised.
Monipeev said:
Do you have unlocked bootloader?
If not, then fastboot is not for you and have option to use Pc Companion to repair your software if the problem is in there.
Did you install flashmod drivers for your phone?
What happen if you connect your phone switched off with hold down the button volume - and connect in the same time usb cabel to the phone?
Did you see green light?
Click to expand...
Click to collapse
no bootloader is locked.
it had the original stock firmware without any modification(not even rooted) before it went dead.
the same thing happens with pc companion it doesnt detect the phn.
and yes the green light turns on.
Like i say before. Don't wait Pc companion to recognise your phone.
Just turn off the phone, charge it good, after that connect with Companion WITHOUT turn on the phone or what you want and continue with the steps.
Doesnt flash mode work even with a locked bootloader?
Maybe you haven't installed USB drivers. Go to local disk C then flash tool and then open drivers and install the drivers for your device.
And then check flash boot again.
Sent from my Xperia Z2 (AOSP) using XDA-Developers mobile app
kapilesh8 said:
Doesnt flash mode work even with a locked bootloader?
Maybe you haven't installed USB drivers. Go to local disk C then flash tool and then open drivers and install the drivers for your device.
And then check flash boot again.
Sent from my Xperia Z2 (AOSP) using XDA-Developers mobile app
Click to expand...
Click to collapse
like i said i installed the usb drivers 2 times but still when i try to connect in flashboot mode and as soon as led turns green , the pc starts showing usb device not recognised.
kapilesh8 said:
Doesnt flash mode work even with a locked bootloader?
Maybe you haven't installed USB drivers. Go to local disk C then flash tool and then open drivers and install the drivers for your device.
And then check flash boot again.
Sent from my Xperia Z2 (AOSP) using XDA-Developers mobile app
Click to expand...
Click to collapse
Flashmod is for device with locked bootloader and flash on stock files.
Fastboot is for device with unlocked bootloader and for flash on custom / different from stock files.
Fastboot will not do the work after the author has locked buuloader.
Better use Flashtool with flashmode or Sony Pc Companion or Xperia Comapnion, again with flashmod / green light.
Monipeev said:
Like i say before. Don't wait Pc companion to recognise your phone.
Just turn off the phone, charge it good, after that connect with Companion WITHOUT turn on the phone or what you want and continue with the steps.
Click to expand...
Click to collapse
i already said that it gets stuck at booting screen whenever i try to turn it on, so im already connecting it in switch off mode.
and for the pc companion i did try repairing it but the same thing happens there, the pc companion doesnt detect the phn
and how can i install the drivers on my phn?
Have you disabled driver verification in your advanced start up settings?
Sent from my D6503 using XDA-Developers mobile app
Chronic2k13 said:
Have you disabled driver verification in your advanced start up settings?
Sent from my D6503 using XDA-Developers mobile app
Click to expand...
Click to collapse
YES
Ritesh07 said:
YES
Click to expand...
Click to collapse
and thats why fastboot drivers are working fine.
It is normal to not recognize the phone after not loaded operating system.
In the video I will share, will also see that there are unknown devices, but this is the menu models to indicate the program right model and proceed to download and install the software.
Just try it, if i understand you.
https://youtu.be/WIf1zk7dvRU
Ritesh07 said:
i already said that it gets stuck at booting screen whenever i try to turn it on, so im already connecting it in switch off mode.
and for the pc companion i did try repairing it but the same thing happens there, the pc companion doesnt detect the phn
Click to expand...
Click to collapse
Did you install fastboot and flashboot drivers?
kapilesh8 said:
Did you install fastboot and flashboot drivers?
Click to expand...
Click to collapse
yes
Monipeev said:
It is normal to not recognize the phone after not loaded operating system.
In the video I will share, will also see that there are unknown devices, but this is the menu models to indicate the program right model and proceed to download and install the software.
Just try it, if i understand you.
https://youtu.be/WIf1zk7dvRU
Click to expand...
Click to collapse
i wanted to know whether battery>50% is important in this procedure, bcz i already tried this but bcz whenever i try to charge it it boots to the sony logo and gets stuck there and then i have to again reset it by pressing the power and volume down button.So i dont even know whether it charges or not?
Ritesh07 said:
i wanted to know whether battery>50% is important in this procedure, bcz i already tried this but bcz whenever i try to charge it it boots to the sony logo and gets stuck there and then i have to again reset it by pressing the power and volume down button.So i dont even know whether it charges or not?
Click to expand...
Click to collapse
its stil not working
did u find any solution, i have the same problem.

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