Need help with debrick :( - Xperia Z2 Tablet Q&A, Help & Troubleshooting

Hi All,
I do not know how but I managed to do a hard brick or something else to my newly received Xpera tablet z2 sgp521.
After over-night Display break I received a fresh Exchange model, flashed TWRP recovery and wanted to restore my backup from previous sgp521 - after successfully reverting in TWRP the backup and pressing reboot BAM. only red led flashing.
No fastboot, no flashboot mode... nothing.
I tried to plug tablet on a charger 2.0A and therefore I assume the battery is full over 2 days full charging.
When I press VOL UP+Power the phone vibrates 3 times but I cannot get it into flashmode.
On a Windows machine I only see following device when connecting via USB:
USB HID Interface
USB\VID_05C6&PID_F006
I saw some Posts about serious hard brick Serial console mode but do not know how to unbrick the device now
Any ideas?

There is a tiny button under one of the charging flaps, push and hold that down for about 30 seconds

Related

[Sola] Cyanogenmod 9 bricked my sola?

I've tried to install Cyanogenmod 9 on my Xperia Sola, I've unlocked bootloader official way, flashed kernel from this forum specialy made for sola (http://forum.xda-developers.com/showthread.php?p=28957468&postcount=412 This One), then boot.img of cyanogenmod 9 (FXP203) and...
When I want to do anything with phone, it just flashes my red led. I mean, that led is still on, when I press Power it just turn off. And when I try to connect my phone in fastboot mode, It don't react at all. Can I already throw it away through window?
I put it under a charger to see if it's just off energy, but i've noticed, that after a while, red led just turns off and that's all.
My god, help me or I'll be back on Nokia 3310
You've used the S kernel, not the Sola.
Download the FXP for Sola (Pepper) here;
http://forum.xda-developers.com/showthread.php?t=1876929
Flash boot.img via fastboot. To get in, hold vol up + power. Wait for 3 vibrations.
Hold vol up. Then jam the USB cable in. You should be in fastboot.
Alternatively, flash the stock sola ftf via flashboot.
Problem is, my phone does not react, it does not vibrate, just that red led is on or off. Nothing else. I've tried all of those combinations. I can't get to fastboot mode or anything else.
MelaPL said:
Problem is, my phone does not react, it does not vibrate, just that red led is on or off. Nothing else. I've tried all of those combinations. I can't get to fastboot mode or anything else.
Click to expand...
Click to collapse
Happened to me (I use Xperia GO). What I did is (as mentioned above) - Hold the power button and Volume Up button for sometime (it vibrates once after a few seconds, do not leave the buttons - continue to do so and after a few more seconds until 3 vibrations) and then the phone switches off. Now, hold the Volume Up button and plug in the USB cable - you'd be able to get in the fastboot mode. Flash a stock kernal and that should help.
If your phone is completely down (no charge at all), then above won't help. Plugin the charger and and wait for a few mins (before the red light goes off - you should now have a good knowledge on when the light goes off!) and try then try the above step. Once the 3 vibration comes, remove the charger and go ahead with the flash mode.
Hope this helps!
Thanks,
B.
Edit: By the way, I had my SIM Card and Memory card inserted in the phone when the phone was completely down without any charge. I don't know how, but it makes a difference with you try so (atleast in my case) with them.
If it does not vibrate, then it's a hard brick =\ You need the phone to be at least partially responsive to get into fastboot/flashboot.
Keep holding down. It should vibrate after 25 seconds or so.
Otherwise, you have to bring it to Sony and tell them their phone died on you.
Right now It dosen't even blink with Led. It's totaly down. I cant lock fbootloader, so I'm doomned. Hope that won't cost much...
Install Sony Update Service (SUS) and try to recover your phone from there.
Last shot here, but here's to hoping that the PC at least detects your phone.
Otherwise.... Yeah =\
If you unlocked your bootloader Pc companion will be useless for you cause it will not detect your phone,.,,
i think other way is to flash the stock ftf for you device using flashtool.... that wuld be the best shot for you...
please respond if this fix your problem
No, SUS will detect, but will refuse to flash. It will say "Phone has been modified".
Need to see whether it's a hard brick. If even SUS does not recognise, then bring it to Sony =\
None of the above works. It's just dead and sometimes flashes red light. PC Companion says that there's no phone connected. Hope I will be able to gain a varranty or I'll be on Nokia 3310. But I'm not verry cheerful about that...
Flashtool does not react when I plug in my phone in fastboot or flash.
Hey bro,
Its highly unlikely for hardbrick to happen to Sony phones by flashing a differnt Kernel when Flashtool is there Pretty sure that it ought to work, follow the steps below (Note that the order of usb cable connection is the most important thing as doing it wrong will not allow Flashtool to connect to the phone when its bricked ! )
First, try plugging it in to charger for a while to ensure that there's some charge. Follow up with the Vol and power Button to make sure its turned off. Then after that follow this procedure *exactly*
1) Prepare Flashtool and select the FTF. (Flashmode )
2) When flashtool asks yo to connect the phone, connect the USB cable to PC
3) Then, holding down ONLY the Vol Down button (No Power button, Note that ) connect the phone to the USB cable and in a few seconds, Flashtool will start flashing
I know you tried many variations but missing out on one or the other detail during your previous tries might have caused the lack of success Just try it and let us know what happens
Best of luck and hope you dont have to go to Nokia World !
Cheers
Nope, it's still not working. It just dosent detect phone. I'm pluging in, holding only volume key and I'm waiting 5 minutes - nothing happend.
Nokia 5530 for now, but come one...
Hi,
I am currently having the same problem (I have bricked my sola by flashing with fxp boot.img). After digging the internet I found out that you can start fastboot by:
1. holding all 3 buttons (power on, volume +, volume -)
2. the phone will vibrate
3. the phone will vibrate 3 times
4. release the buttons
5. hold the volume + button and plug in the cable
6. you should be in fastboot now (blue light on)
If fastboot does not work then do 1-4 3x. Good luck! Hopefully we will unbrick our phones
Br,
Wermesz
wermesz said:
Hi,
I am currently having the same problem (I have bricked my sola by flashing with fxp boot.img). After digging the internet I found out that you can start fastboot by:
1. holding all 3 buttons (power on, volume +, volume -)
2. the phone will vibrate
3. the phone will vibrate 3 times
4. release the buttons
5. hold the volume + button and plug in the cable
6. you should be in fastboot now (blue light on)
If fastboot does not work then do 1-4 3x. Good luck! Hopefully we will unbrick our phones
Br,
Wermesz
Click to expand...
Click to collapse
Lol things u get on the internet!!!
First there is no such key combination to start fastboot k so just dun break ur buttons in an attempt to start it ...
Steps 1,2&3 are steps to get ur device force restart and force shutdown and let me tell you one thing
step 1 is wrong it power button and volume + button. That's it first the phone will vibrate once for force restart and if u keep pressing it will bypass over to force shutdown which is indicated by 3 vibrations..
Sent from my Xperia Sola using xda premium
could work
I have a Xperia U and triying to port JB to it I briked two or three times.
I hold power botom and it vibrate and doesnt happen anything ok.?¿
The possible solution could be this(for my works)
Charge the phone like 1 hour for my doesnt charge with the animation but its for security.
With the nest steps you are going to lose all CWM and tweaks and apks but personal data still there.
You have two options:
Flash a new rom with flashtool, but when you pluged with volum - you hold it for allmost all process becose for my i conect to PC and its goes quikly so i cant do annything.
If the phone is not recognised by Flashtool:
You have to repair it with PC Companion or Bridge for Mac, and also the same hold volum - almost all process.
For my it works, tell my if for you works:cyclops::cyclops::cyclops:
Hi,
it worked !
after doing the steps I have posted earlier I managed to flash my xperia sola with the right boot.img (the one from fxp pepper) and install fxp via CWM. Should work for you too.
One tip: you have to remove the assert from fxp installation script.
Br,
Wermesz
@op, your battery is dead and isn't accepting any external charge. Try replacing your battery with a charged one. That is if sola supports user replaceable batteries.
Sent from my ST25i using xda app-developers app

Xperia Z Tablet Bricked

Hey,
I have a problem. My tablet is SGP312 has Cyanogenmod 11 (FXP247 - Android 4.4). It was bricked when I type in Terminal:
Code:
su
reboot recovery
Was turned off and will not turn on at all.
Power button = NOTHING
Power button + Vol(+) 3/10/25 secs = NOTHING
Power button + Vol(-) 3/10/25 secs = NOTHING
Power button + Voll(+) + USB = NOTHING
No LED light, It's literally a paperweight. I can't even put it into Flashmode.
Please help me!
Anyone can help me?
WeRunTheNite said:
Anyone can help me?
Click to expand...
Click to collapse
Are you sure u can't put it in to flash mode, because that's the first thing I would do
Try putting it into fast boot mode
Hold volume up button and keep holding it and connect it to the pc
If you see blue light on your tablet, it means it has successfully entered fast boot mode
Make sure all the drivers are installed
Or
Follow the following procedures
Install Sony Ericsson flash tool and install all the drivers
Hold volume down button and keep holding it and connect it to pc
Once you hear the connecting sound our Any notification on your pc saying that it is connected, go ahead and flash the ftf file
hassanman1997 said:
Are you sure u can't put it in to flash mode, because that's the first thing I would do
Try putting it into fast boot mode
Hold volume up button and keep holding it and connect it to the pc
If you see blue light on your tablet, it means it has successfully entered fast boot mode
Make sure all the drivers are installed
Or
Follow the following procedures
Install Sony Ericsson flash tool and install all the drivers
Hold volume down button and keep holding it and connect it to pc
Once you hear the connecting sound our Any notification on your pc saying that it is connected, go ahead and flash the ftf file
Click to expand...
Click to collapse
When I hold volume up or volume down and connect it to PC, light turn on in red color. Flashtool says "device connected with usb debugging off" but tablet is off!
Driver
WeRunTheNite said:
When I hold volume up or volume down and connect it to PC, light turn on in red color. Flashtool says "device connected with usb debugging off" but tablet is off!
Click to expand...
Click to collapse
in my opinion, the drivers are not correctly installed
http://developer.sonymobile.com/downloads/drivers/xperia-tablet-z-sgp311-sgp312-driver/
go to the website and download and load the drivers on your pc
its just weird that it says device connected with Usb debugging off when it is actually powered off
try charging your device, maybe the battery needs to be charged leave it there for atleast 30 mins then try the steps
let us know if you fixed it or not
hassanman1997 said:
in my opinion, the drivers are not correctly installed
http://developer.sonymobile.com/downloads/drivers/xperia-tablet-z-sgp311-sgp312-driver/
go to the website and download and load the drivers on your pc
its just weird that it says device connected with Usb debugging off when it is actually powered off
try charging your device, maybe the battery needs to be charged leave it there for atleast 30 mins then try the steps
let us know if you fixed it or not
Click to expand...
Click to collapse
I have a similar problem, I've flashed plenty of devices before, never briked a thing.
By unloking the bootloader the data partition of my brand new tablet Z went corrupted. I've tried to flash several firmware but none was succesfull (couldn't format data...), and finally it get totally bricked! no light, nothing... I was not even able to put it in flash mode (no light ever!).
I've tried after a while, I've read with some other Xperia devices, it would be possible to recover it after some time, by letting the battery die, then use some rubber trick to keep vol- pressed... you can find it in XDA forums what I'm talking about. However after a month my tablet was still dead. no light, no nothing!
I've sent it to warranty and the just said that "an alternative firmware was flashed" (voiding the warranty) "and has rendered the logic board unusable".... and they have to order a new unit!!
I feel so surprise that even the cheapest chinese tablet have an harware mode that allow to reflash and resuscitate it back to factory... even if the firmware is completely screwed, and a 600$ tablet for a simple bootloader unlock got totaly bricked.
I wonder if there is an "hardware" way to recover the tablet (I saw it's pretty easy to tear down the Xperia tablet Z), by directly accessing the NAND... or by accessing some PIN (well I know sony would have not leaked such information)

Bricked Z2 after flashing a recovery

Hello,
I've bricked my phone after a TRWP recovery. I've tried the solution provided on the forum (wait until the battery dies, unplug the battery....). Nothing worked.
I've tried to connect my phone to the PC and it cannot be detected. I have flashing red light when first connected and after few seconds a constant red light that stay for 30 seconds and flashing red light again.
I've tried to use adb devices command and nothing shows up. On linux, I've did "lsusb" command and the phone didn't show up.
Is that my device definitively broken or there is still option that I didn't explore?
Thanks for your support
Once time this happened to me but with my Z1, after desperately search for a solution and read many tutorials, the only solution was reinstall all drivers and connect device to be repaired with Sony Pc Companion, but is necessary have some of battery, if you drained completely, then charge it at least 50%
This works for me, and maybe works now, as long you device led indicator works and Pc sounds when plug in USB, then there's hope.
As @BalamXDroidhe said, charge your phone, put it off and try the program Pc Companion or Xperia Companion, but DO NOT WAIT for the computer to recognize the phone, why still remains the operating system is not loaded.
Just go to repair the software and i believe that everything will be fine.
yofranch said:
Hello,.............
Thanks for your support
Click to expand...
Click to collapse
Thanks for the reply. I did try Sony companion. Unfortunatly this is not the software that is not recognizing the device, the computer itself don't shows any Z2 on USB port. Furthermore, I went to a repair shop and said that the battery is not charging at all. A mother board problem to his point of view.
I'm afraid that is not much to be done at this stage
If you have any suggestion....
Thanks
first of all you need to charge the battery or swap it with another one if the phone isn't charging it at all. then try to boot the phone in flash mode with flashtools in order to try to flash a new .ftf (use the guide below for flashtools).
http://www.gizmobolt.com/2015/04/09...z3-23-1-a-0-690-ftf-using-flashtool-manually/
This is the first step to do in a such situation.
yofranch said:
I've bricked my phone after a TRWP recovery. I've tried the solution provided on the forum (wait until the battery dies, unplug the battery....). Nothing worked.
Click to expand...
Click to collapse
Never wait until the battery dies, that is not wise at all.
How did you unplug the battery? You completely disassembled the device? That is not wise at all.
You should have simply pressed Vol up plus power for 3 seconds, that would have forced a power disconnect. It is that easy.
The 2 things you did are somewhere close to the worst things to do when your device has a problem.
You could try a charged battery from another device as said but you will likely physically damage the device when you open it. or simply leave on wall charger for a few hours and see if it can charge.
Ensure your USB cable is a "data" USB cable, not a cheapo charge only cable.
Even try another windows computer.
May I ask how did you brick your device? What did you do in recovery?
Sent from my D6503 using XDA-Developers mobile app
Hello,
I've had a problem while updating a custom ROM and I had to restart the rooting process from scratch. All went well (Kit kat install, rooting, TRWP install) until I've used a previous TRWP backup. Since then, only red light
Is there an hardware problem occured at the same time that I flashed the device... Very unlikly. My feeling is that the kernel is corrupted and don't allow the device to start the early stage boot and so no more charging and no connection possible. It's just a feeling.
Thanks for your support
yofranch said:
Hello,
I've bricked my phone after a TRWP recovery. I've tried the solution provided on the forum (wait until the battery dies, unplug the battery....). Nothing worked.
I've tried to connect my phone to the PC and it cannot be detected. I have flashing red light when first connected and after few seconds a constant red light that stay for 30 seconds and flashing red light again.
I've tried to use adb devices command and nothing shows up. On linux, I've did "lsusb" command and the phone didn't show up.
Is that my device definitively broken or there is still option that I didn't explore?
Thanks for your support
Click to expand...
Click to collapse
What do you mean by "after a TWRP recovery"?
Your bootloader is locked or unlocked?
Use a wall charger to charge your phone.
Hello,
"Never wait until the battery dies, that is not wise at all." => I did not at a first, I've tried to flash with flash tool the stock rom with roughly 80% battery. The phone was already not detected by computer ( I tried Linux, Windows 8 and Windows 7 computer).
"How did you unplug the battery? You completely disassembled the device? That is not wise at all.
You should have simply pressed Vol up plus power for 3 seconds, that would have forced a power disconnect. It is that easy. "
=> I couldn't agree more that is not wise to disassemble the device, I've done it after I tried the Vol up+ power technique.
"The 2 things you did are somewhere close to the worst things to do when your device has a problem." => The next time...
"You could try a charged battery from another device as said but you will likely physically damage the device when you open it. or simply leave on wall charger for a few hours and see if it can charge." => No charge at all over night with genuine Sony charger and cable. I brought it to a repair shop and with a magnetic charger, not better.
Thanks for your reply.
"What do you mean by "after a TWRP recovery"?" => I've made a backup before flashing my custom rom, just in case. As I said, the rooting process went well until I launch the backup recovery.
"Your bootloader is locked or unlocked?" I'm afraid that is the step I've missed after flashing KitKat and rooting. Is that possible that locked bootloader can lead to that mess?
"Use a wall charger to charge your phone" => No charge, just blinking red light even with battery level at least 50%.
Thanks for your reply.
Same thing happened to me. My phone got bricked.
Its not androxide flashtool or sony companion
Use this.
Its official sony xperia flashtool.
Its called 'Emma'
http://developer.sonymobile.com/open-devices/flash-tool/
All process shared in link..
Good luck
Hello,
I also tried Emma without any success.
Thanks again
The exact same thing happened to me when i flashed a kernel, what i did, was just open xperia companion, click on repair software, and follow the instructions, connecting in flash mode and that stuff, and boila, brand new. i almost cried when that happened to me tho:crying:
it seems that you are using locked bootloader phone, and flashed custom kernel or twrp image, can you connect in fastbooot mood of in flash mood? (by pressing vol+ and connecting usb or vol- and connecting usb respectively),

I think I might have destroyed my Xperia XA1 Plus [G3421]

So I wanted to try the new android Oreo ROM for Xperia XA1 Plus but my version of software did not support the update (I think the original carrier has not yet released the update - I bought the phone from someone else so I'm unsure about the limits the original carrier has imposed).
Because Xperia Companion has not detected any possible updates I have decided to go with FlashTool. I have been using FlashTool with countless Xperia devices and It has never let me down.
Sadly, I think (or I'm sure) I have flashed a wrong rom - for G3423 instead G3421.
Let me describe the flashing process (after unlocking bootloader with "fastboot oem unlock"):
1. I have charged the phone to around 60% and plugged it into the PC. It was sitting in the TWRP recovery I have flashed before for 2-3 hours but It was connected all the time so I don't think that the battery percentage could've dropped.
2. I have downloaded ROM for G3423 with XperiFirm, the ROM description:
G3423_Customized GEL_1310-9253_48.1.A.0.116_R1B
3. I have switched the phone to flashmode (vol down + connected to PC) and flashed using FlashTool. Also I should mention that I am using Linux so no driver problems ever occured during the whole flashing process.
4. The flash went smoothly and FlashTool told me to disconnect and turn the phone on.
So after disconnecting the phone I have been trying to turn it on several times, but the power button just wouldn't react at all - no vibrations, blinking diodes etc.
When the phone Is connected to a charger or PC, a red diode shines constantly but nothing happens. Both adb devices and fastboot devices do not list the device.
I have tried several things to bring the phone back to life:
-holding power + vol up/vol down/both vols, and waiting for vibrations - no effect
-charging the phone for over 30 hours non-stop - the red led is still shining
-leaving the phone with two rubber bands on it - one holding volume button, the second one holding power overnight
-running FlashTool and preparing to flash, leaving rubber band on the vol down button and connecting the phone to PC overnight
-repairing with Xperia Companion - phone is not detected
None of the above had any effect on the phone, It is still dead.
Is there anything I can do to bring it back to life except sending it to sony support (and I do not even expect sony support to help me right now, after all I have tampered with the device)?
If It is required I have the required knowledge to open the back cover and disconnect the battery but maybe It is still possible to somehow fix the device without opening it?
I think that opening the back cover and disconnecting the battery cable for some time could help but I am not sure.
Did You tried with Sony PC Companion ?
https://support.sonymobile.com/gb/xperia-companion/#gref
I did but I think it will not detect my phone If it cannot enter flashmode/fastboot mode and has an unlocked bootloader.
Companion wants me to press vol down button and connect it to the PC and as I said vol down + power doesn't work
refresh
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VstrokeX said:
So I wanted to try the new android Oreo ROM for Xperia XA1 Plus but my version of software did not support the update (I think the original carrier has not yet released the update - I bought the phone from someone else so I'm unsure about the limits the original carrier has imposed).
Because Xperia Companion has not detected any possible updates I have decided to go with FlashTool. I have been using FlashTool with countless Xperia devices and It has never let me down.
Sadly, I think (or I'm sure) I have flashed a wrong rom - for G3423 instead G3421.
Let me describe the flashing process (after unlocking bootloader with "fastboot oem unlock"):
1. I have charged the phone to around 60% and plugged it into the PC. It was sitting in the TWRP recovery I have flashed before for 2-3 hours but It was connected all the time so I don't think that the battery percentage could've dropped.
2. I have downloaded ROM for G3423 with XperiFirm, the ROM description:
G3423_Customized GEL_1310-9253_48.1.A.0.116_R1B
3. I have switched the phone to flashmode (vol down + connected to PC) and flashed using FlashTool. Also I should mention that I am using Linux so no driver problems ever occured during the whole flashing process.
4. The flash went smoothly and FlashTool told me to disconnect and turn the phone on.
So after disconnecting the phone I have been trying to turn it on several times, but the power button just wouldn't react at all - no vibrations, blinking diodes etc.
When the phone Is connected to a charger or PC, a red diode shines constantly but nothing happens. Both adb devices and fastboot devices do not list the device.
I have tried several things to bring the phone back to life:
-holding power + vol up/vol down/both vols, and waiting for vibrations - no effect
-charging the phone for over 30 hours non-stop - the red led is still shining
-leaving the phone with two rubber bands on it - one holding volume button, the second one holding power overnight
-running FlashTool and preparing to flash, leaving rubber band on the vol down button and connecting the phone to PC overnight
-repairing with Xperia Companion - phone is not detected
None of the above had any effect on the phone, It is still dead.
Is there anything I can do to bring it back to life except sending it to sony support (and I do not even expect sony support to help me right now, after all I have tampered with the device)?
If It is required I have the required knowledge to open the back cover and disconnect the battery but maybe It is still possible to somehow fix the device without opening it?
I think that opening the back cover and disconnecting the battery cable for some time could help but I am not sure.
Click to expand...
Click to collapse
It happens to me on Xperia Z2 (old phone) i want my Z2 4.1 to 4.4, i kill my own phone by my mistakes when my phone turned back on i see red light 3 time, sorry can't remember anything.
because flash nand get corrupted.
you must read the instructions carefully, before you flash.
Don't go sony support or take sony shop because Is Too expensive to fix the motherboard and your phone is void the warranty by flash unofficial rom or tools
I am sorry for your phone :crying:

oneplus x is neither recognized nor turning on

EDIT:opx just booted today (yay) apparently ran out of battery while i was trying to root. sorry for the panic post. :victory:
what happened before:
I had successfully unlocked and flashed TWRP on my opx,
typed fastboot reboot
before rebooting i pressed down the volume up button.
it did not return to fastboot mode and never turned on again.
what i tried:
1. i tried plugging it in the pc but the pc does not recognize it (i restarted pc several times)
2. i tried charging it but to no avail, phone does not respond.
3. i tried holding down the volume down button while connecting to power source, phone is still unresponsive
my power button is also jammed (pinned down and unpressable)
is there any possible way to ressurect the opx? it was working perfectly fine when i had rebooted just after the oem unlock. now it is not recognized by my pc and driver either.
any help would be appreciated, thanks.
EDIT: phone is not drawing current from charger, i used a usb multimeter to check w/ different cables and chargers. what may be the problem?

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