Dead Z3+ Help - Xperia Z4/Z3+ Q&A, Help & Troubleshooting

It was really tricky to get it to charge, but eventually it even showed the battery charging icon.
When I connect it to a wall charger i get a red light.
When I connect it to a PC i get green light.
If I press volume up + power the phone vibrates, I get a blue light and the computer detects something.
I have already tried flashtool and Xperia Companion but the software won't detect any connected device.
adb devices won't detect any connected device.
If I try to boot the phone it just gets stuck on the sony logo
Is there any hope for this device?

Catatau249 said:
It was really tricky to get it to charge, but eventually it even showed the battery charging icon.
When I connect it to a wall charger i get a red light.
When I connect it to a PC i get green light.
If I press volume up + power the phone vibrates, I get a blue light and the computer detects something.
I have already tried flashtool and Xperia Companion but the software won't detect any connected device.
adb devices won't detect any connected device.
If I try to boot the phone it just gets stuck on the sony logo
Is there any hope for this device?
Click to expand...
Click to collapse
do you have the solution ??

Related

[Q] xpeia z dead..

last night my phone ran out of battery and now it doesnt charge cannot boot. i left the charger plugged in the whole day but nothing. Tried charging with a different cable and computer still nothing.
*when i connect the charger the charging red light seems normal.
*but the light stays even after i unplug the charger
*after hard reset (Power + Vol Up) the charging light went off,
*when i press the power button while connected to charger,, nothin happens but if the charger is unplugged the light blinks 3 times(empty battery),,
*tried to connect to pc companion (power+vol down) after few tries got connected ,,
*tried the (recover my phone) option in pc companion and completed successfully.. but still same,
*when i connect it to ubuntu lsusb shows this Bus 001 Device 023: ID 0fce:adde Sony Ericsson Mobile Communications AB connected.
*tried to go to fastboot mode and the green light blinked for 1/2 second and gone,,
*adb devces and fastboot devices says device not connected...
*what else i should try,,,
r4shyd said:
last night my phone ran out of battery and now it doesnt charge cannot boot. i left the charger plugged in the whole day but nothing. Tried charging with a different cable and computer still nothing.
*when i connect the charger the charging red light seems normal.
*but the light stays even after i unplug the charger
*after hard reset (Power + Vol Up) the charging light went off,
*when i press the power button while connected to charger,, nothin happens but if the charger is unplugged the light blinks 3 times(empty battery),,
*tried to connect to pc companion (power+vol down) after few tries got connected ,,
*tried the (recover my phone) option in pc companion and completed successfully.. but still same,
*when i connect it to ubuntu lsusb shows this Bus 001 Device 023: ID 0fce:adde Sony Ericsson Mobile Communications AB connected.
*tried to go to fastboot mode and the green light blinked for 1/2 second and gone,,
*adb devces and fastboot devices says device not connected...
*what else i should try,,,
Click to expand...
Click to collapse
Repair by SUS
i think i did it alreay
x102x96x said:
Repair by SUS
Click to expand...
Click to collapse
there is an option called "Repair my phone" isnt that the same thing.. i did it already,, nothing happend,,
If you didn't flash/update or made any ROM changes before the battery was running empty it might be a phone/battery or a charger problem.
Try charging the phone for 1-2 hours with another charger, if it doesn't boot it might be a problem with the battery or the phone charging circuit, this should be covered by warranty.
Try http://www.sonymobile.com/fr/tools/update-service/
That works on most of dead Xperia Z
no luck!
QualQuek said:
Try SUS
That works on most of dead Xperia Z
Click to expand...
Click to collapse
Updates successfully with SUS, but still same,, fastboot mode works,, but bootloader not unlockable

[Q] Can't get Xperia V into flash mode

Hi.
After having flashed CyanogenMod on my Xperia V, I now want to go back to stock ROM. I have downloaded and installed Flashtool, and also installed Sony Update Service.
The problem is that when I plug in the USB cable while holding volume down, the LED lights up green. After 4-5 seconds the LED goes off, and the phone goes into charge mode.
If I hold volume up while plugging in USB, the phone goes into fastboot (blue LED) with no problems at all. I also see the phone when doing a "fastboot devices".
So, how can I get the phone into flash mode?
Update: I have managed to get the phone to stay in flashmode for about 45 seconds if I push any of the hardware buttons after holding volume down and plug the USB. I believe this is not enough time to make the flash, so I haven't tried it in case I'm gonna brick it.

[Q] No battery charge after flashing

Hi!
I got a xperia V, and the former owner told me tha it was flashed with a xperia Acro S firmware, and no longer turned on, so i tried to put it in flashmode with no success, then I tried a trick that saw over here (on a xperia sola) that was to connect usb without battery, an then put the battery as fast as possible, to my surprise this worked flawlessly, and I could flash the phone with flashtool and with Sony Update Service as well, the problem is that after flashing the phone still didn't power on, thinking it was the battery, I replaced with a new one, but still no success, The battery is not charging (according to my multimeter). May be the phone is not detecting the battery or the board is damaged? but is strange, because if that were the case I think the flashing would be impossible.
When I connect the phone to the charger one of two things happen:
1. Constant red light
2. Red light (if on a PC, I get the sound of a device connected), then red light goes off (if on a PC the device is disconnected), and then red the light comes back with a fading effect.
After some waiting the red light disappears and nothing else happens.
Any ideas on what I've been doing wrong, or what's wrong with the phone
EDIT:
Some more info, when the red light first appears, from lsusb the device get recognized as:
ID 0fce:d17b Sony Ericsson Mobile Communications AB
Click to expand...
Click to collapse
When the light disappears it doesn't get recognized at all.
Thanks.
ryogishiki said:
Hi!
I got a xperia V, and the former owner told me tha it was flashed with a xperia Acro S firmware, and no longer turned on, so i tried to put it in flashmode with no success, then I tried a trick that saw over here (on a xperia sola) that was to connect usb without battery, an then put the battery as fast as possible, to my surprise this worked flawlessly, and I could flash the phone with flashtool and with Sony Update Service as well, the problem is that after flashing the phone still didn't power on, thinking it was the battery, I replaced with a new one, but still no success, The battery is not charging (according to my multimeter). May be the phone is not detecting the battery or the board is damaged? but is strange, because if that were the case I think the flashing would be impossible.
When I connect the phone to the charger one of two things happen:
1. Constant red light
2. Red light (if on a PC, I get the sound of a device connected), then red light goes off (if on a PC the device is disconnected), and then red the light comes back with a fading effect.
After some waiting the red light disappears and nothing else happens.
Any ideas on what I've been doing wrong, or what's wrong with the phone
EDIT:
Some more info, when the red light first appears, from lsusb the device get recognized as:
When the light disappears it doesn't get recognized at all.
Thanks.
Click to expand...
Click to collapse
Any luck finding a solution? i'm suffering from the same
Happened once for me also. Used to have red led lighting when I accidently cross-flashed a kernel which was meant for Xperia T. I simply access fastboot and flash stock kernel from my PC. If you are unable to access fastboot or flashmode, you are out of luck.

[Q] Xperia z won't Boot but weird situation only for XPERIA GURU

Hi wonderful XDA forums, i'm an italian user, then sorry for my bad english.
I'm in a very strange situation, the new year starts strange for me.
Yesterday trying to short circuit the resistor to make the vibration works again( i read on internet and i see that works with other Xperia Z), the phone power down and won't boot anymore.
The strange things appears now, when i plug the usb cable for charge the phone, nothing appear, no LED, but if i disconnect the battery with the USB cable plugged-in the led blink red one time then blink a second time and become blue, and if i press volume down immediately afer the first led red blink, the led become green for 1 sec and the phone go in Download Mode.
When i use original Sony charger same situation, but when i disconnect the battery the led blink red 1 time and stays on and the phone shows SONY logo but immediately reboots go in a bootloop like this, red 1 time and stays on and the phone shows SONY logo but immediately reboots, i noticed that if i press power button several times after the SONY logo i can see the low battery icon but if stop to press the button the screen goes off and restart the bootloop describes upper.
I try several wall charger, and several cables oviusly the original SONY USB cable and wall charger, but nothing change, the battery is new and works because i test it with another phone.
Connecting to PC i can flash rom ftf with FlashTool without errors, but at the end of the process the phone won't boot, and won't charge same problems.
I noticed that the phone can't be recognise if the battery is connected, just when i disconnect the battery the phone go in fastboot mode or in download mode, for example when i flash a new ROM with flashtool when ask to connect the phone i must disconnect the battery and press volume down (in this way the PC recognise the phone, and the phone go in download mode) then i can connect or left disconnect the battery, anyway the flash operation would be OK but nothing change.
Sometimes when i connect the phone to PC the system ask me for QHSUBS_DLOAD drivers and sometimes the phone is recognised with SOMC FLASH....
I know this is a very bad situation, only Xperia Guru's can help me, but probably this phone is dead.
But I trust in XDA Community and i know that is the only place i can get serious and valid reply
Regards Samuel
this sounds exactly like what happened to me
This is extremely weird this happened on the same day... ?
Hi friends, welcome to soft brick world i think.. But i m happy and unhappy that i am not the only one in this weird situation..:silly:
"short circuit the resistor to make the vibration works again" thank god I didn't try it.. otherwise I'd end up with dead device

Xperia Z bricked issue

Hello, my xperia z bricked suddenly while I was gonna flash a stock rom with flashtool (I used flashtool many times before). I just turned off my phone and then prepared flashtool to flash stock rom (kitkat). When flashtool said to connect the phone in flashmode, I just press the volume down button (while turned off) and connect the phone with pc. But nothing happens then. Phone doesn't response. Pc/flashtool couldn't detect my phone and also my phone doesn't response. No led light, no vibrations (holding volume up+power button for 5/10 seconds), no led indicator while charging. Nothing. Just died suddenly :crying:
Then I dissembled my phone and disconnected the battery connector from motherboard. Then I connected it again and plugged my phone to wall charger and charge my phone (no led light appeared that time while charging, phone just heated up) around 20+ hours. After that I got a red led light whenever I plug my phone into pc or wall charger. But the red led turns off after around 30 seconds. From then, whenever I connect the phone to wall charger or pc, red led appears and after around 30/60 seconds, it disappears again. I don't understand what does that mean So,
1. is it hard bricked or soft bricked?
2. is there really any chance to fix that problem by myself? I unlocked bootloader so there is no chance that sony will fix that 'brick' phone.
Any help will be highly appreciated.
Thanks guys.
You can try s1tool to flash your Bootloader.... Search the forum, u can follow the tutorial.... There might be a hope
Sent from my C6602 using xda app-developers app
just try to have the usb cable conected to your pc and hold the power button and volume up till it makes a vibration ,and then hold volume down even if it does not vibrate it should still conect to flashtools .

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