Database Develop

[Q] Bootloop help (cannot access fastboot/adb)

Note: This is a re-post from the Verizon HTC forums (http://forum.xda-developers.com/showthread.php?t=2533042)
I just rooted and S-off my HTC via rumrunner.
No flash roms install or custom recovery installed.
I wanted to see if I still had CWM from my last root (I returned to stock via http://forum.xda-developers.com/show...highlight=s-on.
So I went into the bootloader or fastboot (I don't remember) and hit recovery. This did not send me to a CWM, but it appeared to be the stock version of recovery. The process took too long (I know impatient) so I turned it off via power button + volume down.
Now I come to you in need, my phone is constantly turning off/on only displaying the green htc text, no red text, then pausing for 8 seconds, then off again to black screen. The whole process lasts 12 seconds, and this had been going on for about 10-15 min atm.
Plugging it in, my computer does not have the time to recognize it with adb, or fastboot.
I cannot use the power button + volume down to go into bootloader, and pressing the power button does nothing.
Please help me.
So here's the update.
Screen is now black, meaning the boot up/down process has stopped.
I have tried these:
A. Hold down the volume down + power button for 20+ seconds.
B. Hold down the volume up + volume down + power button for 20+ seconds and let up on the volume up button when screen goes black.
These two methods results in a single boot up to green HTC text then black screen.
I suspect the device has lost most of its power. Tried it for a third time, the device is now unresponsive and remains at black screen.
Now I plugged the usb cable connected to the power adapter.
The device enters the aforementioned continuous boot loop.
I tried method A and B, and there are no results, the boot loop continues. Now the device returns to the low or no powered state.
Now the device is connected to the computer. The same happens as if it were connected to the power adapter.
Method A and B still do not work.
Results: holding down buttons longer do nothing for me. The device seems to have lost power, but when charged, immediately the device enters the boot loop state.
Note: when doing method A and B the trials were done when screen is on and when screen is off, still no results.
Now the screen is off and not connected to anything. The problem still persists.

geeibara said:
Note: This is a re-post from the Verizon HTC forums (http://forum.xda-developers.com/showthread.php?t=2533042)
I just rooted and S-off my HTC via rumrunner.
No flash roms install or custom recovery installed.
I wanted to see if I still had CWM from my last root (I returned to stock via http://forum.xda-developers.com/show...highlight=s-on.
So I went into the bootloader or fastboot (I don't remember) and hit recovery. This did not send me to a CWM, but it appeared to be the stock version of recovery. The process took too long (I know impatient) so I turned it off via power button + volume down.
Now I come to you in need, my phone is constantly turning off/on only displaying the green htc text, no red text, then pausing for 8 seconds, then off again to black screen. The whole process lasts 12 seconds, and this had been going on for about 10-15 min atm.
Plugging it in, my computer does not have the time to recognize it with adb, or fastboot.
I cannot use the power button + volume down to go into bootloader, and pressing the power button does nothing.
Please help me.
So here's the update.
Screen is now black, meaning the boot up/down process has stopped.
I have tried these:
A. Hold down the volume down + power button for 20+ seconds.
B. Hold down the volume up + volume down + power button for 20+ seconds and let up on the volume up button when screen goes black.
These two methods results in a single boot up to green HTC text then black screen.
I suspect the device has lost most of its power. Tried it for a third time, the device is now unresponsive and remains at black screen.
Now I plugged the usb cable connected to the power adapter.
The device enters the aforementioned continuous boot loop.
I tried method A and B, and there are no results, the boot loop continues. Now the device returns to the low or no powered state.
Now the device is connected to the computer. The same happens as if it were connected to the power adapter.
Method A and B still do not work.
Results: holding down buttons longer do nothing for me. The device seems to have lost power, but when charged, immediately the device enters the boot loop state.
Note: when doing method A and B the trials were done when screen is on and when screen is off, still no results.
Now the screen is off and not connected to anything. The problem still persists.
Click to expand...
Click to collapse
If I had to guess I would say your volume down is broken, else it would enter hboot
plug in the power and let it charge all day. then plug it to your pc and try to adb reboot bootloader or adb reboot recovery the instant you here the pc usb ingage.
once you get to the bootloader try and fastboot erase cache followed by fastboot reboot
after your phone boots you should be able to go back to bootloader and reinstall custom recovery

clsA said:
If I had to guess I would say your volume down is broken, else it would enter hboot
plug in the power and let it charge all day. then plug it to your pc and try to adb reboot bootloader or adb reboot recovery the instant you here the pc usb ingage.
once you get to the bootloader try and fastboot erase cache followed by fastboot reboot
after your phone boots you should be able to go back to bootloader and reinstall custom recovery
Click to expand...
Click to collapse
I have a few questions/concerns to this.
1. When I charge it, I can't stop the phone from the continuous boot. I'm afraid that doing this all day might hurt the phone more.
2. Currently I have been charging it via computer (still boot loop), and the computer does not recognize it at all. I think there is really not enough time because the loop duration is only a few seconds.
3. Since the phone is connected to the computer, the commands adb reboot bootloader and adb reboot recovery does not work. Error: device not found.

geeibara said:
I have a few questions/concerns to this.
1. When I charge it, I can't stop the phone from the continuous boot. I'm afraid that doing this all day might hurt the phone more.
2. Currently I have been charging it via computer (still boot loop), and the computer does not recognize it at all. I think there is really not enough time because the loop duration is only a few seconds.
3. Since the phone is connected to the computer, the commands adb reboot bootloader and adb reboot recovery does not work. Error: device not found.
Click to expand...
Click to collapse
well have you held the phone under a bright light and held just the power down for 15 seconds and let go when the phone go's off ?

clsA said:
well have you held the phone under a bright light and held just the power down for 15 seconds and let go when the phone go's off ?
Click to expand...
Click to collapse
So what is this method supposed to accomplish?
I did this and the phone stopped the continous boot. However when I tried to go to hboot it went back into the loop. I did this twice, and I'm able to stop the loop with the bright light method, but I don't know what to do from here.
Note: when plugging phone into computer, the loop starts again.

geeibara said:
So what is this method supposed to accomplish?
I did this and the phone stopped the continous boot. However when I tried to go to hboot it went back into the loop. I did this twice, and I'm able to stop the loop with the bright light method, but I don't know what to do from here.
Note: when plugging phone into computer, the loop starts again.
Click to expand...
Click to collapse
will the phone charge when in the off state / not from PC ?

clsA said:
will the phone charge when in the off state / not from PC ?
Click to expand...
Click to collapse
Plugging the phone into the adapter, the phone charges, but the boot loop occurs again.

geeibara said:
Plugging the phone into the adapter, the phone charges, but the boot loop occurs again.
Click to expand...
Click to collapse
the phone should not bootup with the power cord plugged in from an off state (are you turning the phone back on ?)
turn off phone by holding power 15 seconds under a bright light
plug phone into outlet (not PC) let charge till green light comes on (not Red)
hold volume down and power for 10 seconds ( you should be in hboot)
plug phone to PC choose fastboot hit power
your now in fastboot usb
from here you reflash recovery
fastboot erase cache and reboot recovery
if your still in bootloop I'm at a loss, and seems your hboot is corrupted I think you have to return your phone to Verizon or HTC.

clsA said:
the phone should not bootup with the power cord plugged in from an off state (are you turning the phone back on ?)
turn off phone by holding power 15 seconds under a bright light
plug phone into outlet (not PC) let charge till green light comes on (not Red)
hold volume down and power for 10 seconds ( you should be in hboot)
plug phone to PC choose fastboot hit power
your now in fastboot usb
from here you reflash recovery
fastboot erase cache and reboot recovery
if your still in bootloop I'm at a loss, and seems your hboot is corrupted I think you have to return your phone to Verizon or HTC.
Click to expand...
Click to collapse
Well I don't know if it is truly off, I'm just assuming it is.
But yes as soon as I plug the phone into the power adapter the red led flashes on, and the htc logo appears, then the loop continues.
I'll probably take it into Verizon tomorrow and update on what happens.

Update: Welp, I gave up. I'm going to get my replacement soon and I'll be turning it into Verizon. Really it's not that bad of a loss since I just wiped the phone, only thing is I lost my screen protector and carbon skin

geeibara said:
Update: Welp, I gave up. I'm going to get my replacement soon and I'll be turning it into Verizon. Really it's not that bad of a loss since I just wiped the phone, only thing is I lost my screen protector and carbon skin
Click to expand...
Click to collapse
sorry to hear that mate!!!

Xperia Z1 not powering on

Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.

trpincek said:
Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.
Click to expand...
Click to collapse
Fastboot or flashmode working or not ?

The first your mistake was to flash with 25% of battery. It's wrote everywhere to do a installation with a fully charged phone. Now probably in the middle of the installation the phone died and the installation was not completed and this mean your phone is corrupted and dead. The only advice I have now for you to left the phone under charger all night, next day with phone switched off keep push volume down and connect the phone via usb to PC, if the PC will recognize the device and it will install drivers flash a Stock FTF straight a way.

eclyptos said:
The first your mistake was to flash with 25% of battery. It's wrote everywhere to do a installation with a fully charged phone. Now probably in the middle of the installation the phone died and the installation was not completed and this mean your phone is corrupted and dead. The only advice I have now for you to left the phone under charger all night, next day with phone switched off keep push volume down and connect the phone via usb to PC, if the PC will recognize the device and it will install drivers flash a Stock FTF straight a way.
Click to expand...
Click to collapse
The installation was finished. I was in recovery after installation of the rom, when i pressed reboot button. Nothing is working at the moment..red led still blinking..

trpincek said:
The installation was finished. I was in recovery after installation of the rom, when i pressed reboot button. Nothing is working at the moment..red led still blinking..
Click to expand...
Click to collapse
Your battery is dead. Does the phone feel warm? Leave it plugged in to charge for a while (at least a few hours, maybe overnight) and it might come back.
Like the OTA warnings says, do not try to flash your phone if less than 50% battery is available. If you do, you are only asking for trouble.

xasbo said:
Your battery is dead. Does the phone feel warm? Leave it plugged in to charge for a while (at least a few hours, maybe overnight) and it might come back.
Like the OTA warnings says, do not try to flash your phone if less than 50% battery is available. If you do, you are only asking for trouble.
Click to expand...
Click to collapse
When I woke up in the morning the phone was not warm..it was hot..the whole day i was trying to bring it back to life but there were still only vibrations. When I connect it to my computer, the drivers get installed, but the power on button and combination power button+volume down don't work. The only combination that works is power button+volume up(the phone vibrates 3 times but still stays in the same condition). FlashTool doesn't recognize the phone either.

hold power+volume up. then phone vibrates 3 times and should switch off. wait a minute then try to switch it on just normal. does it slightly vibrate?
now try this again, now with charger pluged in. what happens then?

punkt said:
hold power+volume up. then phone vibrates 3 times and should switch off. wait a minute then try to switch it on just normal. does it slightly vibrate?
now try this again, now with charger pluged in. what happens then?
Click to expand...
Click to collapse
I think i have solved it..I left phone charging for 3 hours (without heating up), and then i plugged it in my computer. In PC Companion (yeah I never thought it would be that easy), i could restore my phone without even powering it on. I'm now downloading updates..But when I connected, flashtool detected that my fone is in flashmode.
:highfive:

trpincek said:
I think i have solved it..I left phone charging for 3 hours (without heating up), and then i plugged it in my computer. In PC Companion (yeah I never thought it would be that easy), i could restore my phone without even powering it on. I'm now downloading updates..But when I connected, flashtool detected that my fone is in flashmode.
:highfive:
Click to expand...
Click to collapse
Just wants to said same thing - it's probably in fastboot mode but the battery is dead, just plug it and try flashtool or fastboot.
But O.K.
One advice - guys already post that, I posted that many times as well but...
Never, never, never do that if your battery isn't fully charged.
Charge battery to 100% and restart to TWRP and check your battery percentage...
and you'll see why - it never shows correct info.
The other day I was flashing ROM and had 87% when I flashwd and boot my battery shown 36% and stayed on 36% for a few hours...that's not problem when you are in OS but when you stuck on powered off device - it could be very tricky to power it back.
That's why you can't update official ftf if you don't have more than 50% of battery power...
Sent from my C6903 using Tapatalk

Hello I'm new to xperia Z1.
I also rooted and installed ihacker rom v3.
My battery was fully charged. But after installation my phone is not starting.
In flash mode when I try to flash the stock it disconnects and reconnects. I'm not even able to install stock rom now.
---------- Post added at 12:52 PM ---------- Previous post was at 12:48 PM ----------
Ok while I was typing phone flashed the stock rom. I think this problem is with ihacker rom?

legalmantra said:
Hello I'm new to xperia Z1.
I also rooted and installed ihacker rom v3.
My battery was fully charged. But after installation my phone is not starting.
In flash mode when I try to flash the stock it disconnects and reconnects. I'm not even able to install stock rom now.
---------- Post added at 12:52 PM ---------- Previous post was at 12:48 PM ----------
Ok while I was typing phone flashed the stock rom. I think this problem is with ihacker rom?
Click to expand...
Click to collapse
No it's not.
Ihackers is working without any problems...
I said that many times but I'll repeat...
When you are flashing ROM (ftf) through flashtool, don't connect device immediately.
Open flashtool, select ftf and hit start.
Wait until flashtool say "connect device"
Then plug usb cable while holding vol down.
That way you'll prevent device to restart while it's waiting flashtool to prepare ftf...
Sent from my C6903 using Tapatalk

trpincek said:
Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.
Click to expand...
Click to collapse
I have similar problem, but my battery is still over 85%, and i got this problem when i try to flash cwm recovery with fastboot... what should do?

[Q] Xperia Z bricked

I think i bricked my xperia z
i was installing TWRP recovery 2.7 on my xperia z which is running 4.4.2 firmware
i tried flashing TWRP using JS terminal emulator
the files were transfered successfully
however, when i typed reboot recovery and pressed enter, the screen just went black
and after about ten seconds it's still stuck in the black screen
so i hold the power button trying to boot up the device
but the device just didn't vibrate
and when i plug the phone to charger, there is no red led light
when i plug the phone to the pc, device manager didn't even displayed my device
PLEASE HELP!!!

XperiaZbricked said:
I think i bricked my xperia z
i was installing TWRP recovery 2.7 on my xperia z which is running 4.4.2 firmware
i tried flashing TWRP using JS terminal emulator
the files were transfered successfully
however, when i typed reboot recovery and pressed enter, the screen just went black
and after about ten seconds it's still stuck in the black screen
so i hold the power button trying to boot up the device
but the device just didn't vibrate
and when i plug the phone to charger, there is no red led light
when i plug the phone to the pc, device manager didn't even displayed my device
PLEASE HELP!!!
Click to expand...
Click to collapse
It's hard bricked. NEVER try to flash a recovery from your phone.
I had to learn that to, I hardbricked my beloved Xperia T that way...

XperiaZbricked said:
I think i bricked my xperia z
i was installing TWRP recovery 2.7 on my xperia z which is running 4.4.2 firmware
i tried flashing TWRP using JS terminal emulator
the files were transfered successfully
however, when i typed reboot recovery and pressed enter, the screen just went black
and after about ten seconds it's still stuck in the black screen
so i hold the power button trying to boot up the device
but the device just didn't vibrate
and when i plug the phone to charger, there is no red led light
when i plug the phone to the pc, device manager didn't even displayed my device
PLEASE HELP!!![/QUOT
are u able to power on ur phone and able to see sony logo if yes then you can save ur phone otherwise u have to go service centre if it in warranty it ok for you then otherwise u r in trouble my dear friend.
Click to expand...
Click to collapse

psycho-punk said:
@XperiaZbricked
Can you get into fastboot or flash mode?
Click to expand...
Click to collapse
Same thing I want to ask him. If he is able to do that then he flash through flashtool

@psycho-punk I don't think i can get into fastboot mode
I hold the volume up button and then plug it in to the computer
However the computer couldn't detect my phone
There is no blue LED too
I don't even know whether the phone is now ON or OFF
It's just black screen no matter what buttons i press
PLEASE HELP!!!

XperiaZbricked said:
@psycho-punk I don't think i can get into fastboot mode
I hold the volume up button and then plug it in to the computer
However the computer couldn't detect my phone
There is no blue LED too
I don't even know whether the phone is now ON or OFF
It's just black screen no matter what buttons i press
PLEASE HELP!!!
Click to expand...
Click to collapse
kindly press power button and volume button together for 10 seconds and see phone vibrate or not

jindal_bharat said:
kindly press power button and volume button together for 10 seconds and see phone vibrate or not
Click to expand...
Click to collapse
volume up/ down/ together ?

XperiaZbricked said:
volume up/ down/ together ?
Click to expand...
Click to collapse
Hold volume up,down and power key together
There will be one vibration after that there will be three continuous vibrations.
try using flash tool after that by putting your phone in flash mode

androidtweaker1 said:
Hold volume up,down and power key together
There will be one vibration after that there will be three continuous vibrations.
try using flash tool after that by putting your phone in flash mode
Click to expand...
Click to collapse
Thank You, i did what you said, but there was no vibrations
Last night when i plug my phone to the charger, there is no red LED light (the phone's battery level is about 80%)
today after i hold the power buttons+ volume up + volume down, the red LED light flashed for a few times
i think it's telling me the battery is fully consumed(?)
so i plugged my phone to the charger again
and there's red light!!!
what can i tell from this?

I'm pretty sure this won't work as the boot partition got damaged during his try of flashing a recovery directly from the phone.

XperiaZbricked said:
Thank You, i did what you said, but there was no vibrations
Last night when i plug my phone to the charger, there is no red LED light (the phone's battery level is about 80%)
today after i hold the power buttons+ volume up + volume down, the red LED light flashed for a few times
i think it's telling me the battery is fully consumed(?)
so i plugged my phone to the charger again
and there's red light!!!
what can i tell from this?
Click to expand...
Click to collapse
UPDATE: now the red LED during charging disappeared

XperiaZbricked said:
UPDATE: now the red LED during charging disappeared
Click to expand...
Click to collapse
I agree with @St.Jimmy90 you are out of luck my friend:crying:

XperiaZbricked said:
UPDATE: now the red LED during charging disappeared
Click to expand...
Click to collapse
just go to service centre now , i think so its hard bricked

There may still be hope. If you feal up to trying this: http://forum.xda-developers.com/xperia-z/general/disaster-recovery-getting-z1-zu-z-zl-to-t2229250 If your phone if Hard bricked then theres not much to loose

Thanks everyone...
But i guess my phone is just hard bricked:crying:
By the way, i have rooted my phone so my warranty is voided, will sony still repair the phone for me?

XperiaZbricked said:
Thanks everyone...
But i guess my phone is just hard bricked:crying:
By the way, i have rooted my phone so my warranty is voided, will sony still repair the phone for me?
Click to expand...
Click to collapse
If you did not unlock the bootloader there is still hope from service center

[Q] Xperia TX hard bricked fix

I was using an app called bootbox I changed the boot screen animation. I backed up the original boot screen animation. I also did an online nandroid backup to the sd card 01, removable. I saw another boot animation I wanted to try but bootbox doesn't give the option to delete a previously downloaded boot animation. After the second boot animation the phone would go into a bootloop. So I powered it up and held down the power button. I restored it with the backup without wiping the phone. It gave me a missing boot error. Now the device is hard bricked with only the led occasionally on green when holding down the power button with it plugged into my laptop with the battery out. Then the led just sits flashing red in second intervals. It won't come on period. Is there a way to get my phone out of this hard brick status? Thanks. I have the X Rockers rom installed on it, it's rooted, with an unlocked bootloader and Android 4.3. When holding down power and volume buttons it no longer vibrates, just the LED either comes on green for 10 seconds if just the power button and blue for 10 seconds with power and volume buttons. The LED stays solid then after 10 seconds shut off and nothing. Thanks.

In your case, if flashtool or other tool doesn't work at all, you better to bring your device to SC. or upgrade your device..
Send from Xperia TX Powered by Rockers X™

darinthereal said:
I was using an app called bootbox I changed the boot screen animation. I backed up the original boot screen animation. I also did an online nandroid backup to the sd card 01, removable. I saw another boot animation I wanted to try but bootbox doesn't give the option to delete a previously downloaded boot animation. After the second boot animation the phone would go into a bootloop. So I powered it up and held down the power button. I restored it with the backup without wiping the phone. It gave me a missing boot error. Now the device is hard bricked with only the led occasionally on green when holding down the power button with it plugged into my laptop with the battery out. Then the led just sits flashing red in second intervals. It won't come on period. Is there a way to get my phone out of this hard brick status? Thanks. I have the X Rockers rom installed on it, it's rooted, with an unlocked bootloader and Android 4.3. When holding down power and volume buttons it no longer vibrates, just the LED either comes on green for 10 seconds if just the power button and blue for 10 seconds with power and volume buttons. The LED stays solid then after 10 seconds shut off and nothing. Thanks.
Click to expand...
Click to collapse
It's not hardbricked. Green led = Flashmode / Blue led = Fastboot mode.
If it's flashing Red than most likely your battery is depleted. Since it doesn't seem to be a kernel problem, try charging your phone normally, or get a replacement battery, or use a universal battery charger, then you can try booting into Recovery and use ADB to delete the bootanimation.zip file that most likely is preventing the phone from booting up (or any other file, don't know what Bootbox does).
If that is too complicated for you, you can always connect it in flashmode and flash a stock rom again, since your bootloader is unlocked. Just remember the key here is to charge your battery.

cool but
Antiga Prime said:
It's not hardbricked. Green led = Flashmode / Blue led = Fastboot mode.
If it's flashing Red than most likely your battery is depleted. Since it doesn't seem to be a kernel problem, try charging your phone normally, or get a replacement battery, or use a universal battery charger, then you can try booting into Recovery and use ADB to delete the bootanimation.zip file that most likely is preventing the phone from booting up (or any other file, don't know what Bootbox does).
If that is too complicated for you, you can always connect it in flashmode and flash a stock rom again, since your bootloader is unlocked. Just remember the key here is to charge your battery.
Click to expand...
Click to collapse
How do I get into recovery or flashmode and what is adb? Bootbox simply changes the boot animation. The phone ? also doesn't vibrate. When you connect it to the laptop it makes the usb connect sound then 10 seconds later the usb disconnect sound happens. Thx A.

Anyone knows how to repair hard bricked phone?

I was flashing my phone and half way through my computer lost power. Now the phone does not start. I can't get it into fastboot, or flash mode.
Pressing 'vol up' + 'power' doesn't work either. Anyone knows how to repair a hard brick?

boringpie said:
I was flashing my phone and half way through my computer lost power. Now the phone does not start. I can't get it into fastboot, or flash mode.
Pressing 'vol up' + 'power' doesn't work either. Anyone knows how to repair a hard brick?
Click to expand...
Click to collapse
Does vol down + power work?
Does the charging animation show up?
Does the led emits a light?
At least you could say the support that your device turned of while applying a firmware update and that they need to give you a new device :silly:

MartinX3 said:
Does vol down + power work?
Does the charging animation show up?
Does the led emits a light?
At least you could say the support that your device turned of while applying a firmware update and that they need to give you a new device :silly:
Click to expand...
Click to collapse
No charging animation.
if I press vol up + power longer enough the red light will turn on, but it still can't be detected by the computer.....
btw, yesterday I updated my phone to firmware 52.0.A.8.25_R5B and install the new twrp but it was stuck in a boot loop, so I repeat this process four times and still no luck, until the fifth time my PC died on me bricking my phone........

boringpie said:
No charging animation.
if I press vol up + power longer enough the red light will turn on, but it still can't be detected by the computer.....
btw, yesterday I updated my phone to firmware 52.0.A.8.25_R5B and install the new twrp but it was stuck in a boot loop, so I repeat this process four times and still no luck, until the fifth time my PC died on me bricking my phone........
Click to expand...
Click to collapse
Did you "fastboot boot twrp" or "fastboot flash boot twrp"?
Weird, I hope the IT guys can help you.

same problem? you have solution?

Does holding volume down + power while plugging the phone into a computer show a green light?

how to repair hard bricked phone?
SOMC Flash Device show only
my Phone Model SOV37 Japan Au
i am try to Global Rom Flash Done
H8216_Customized IL_52.0.A.11.3-R2B
Sony Xperia XZ2 (SOV37 Convert To H8216 )
Bootloader Unlock Done TWRP Root Done
Phone Normally Open Global
2nd time try to Flash this file SOV37_KDDI JP_52.0.C.5.295-R13B
Flash Done but my phone hard bricked show only SOMC Flash Device.
No charging & if I press vol up + power longer enough the red light will turn on, but it still show only SOMC Flash Device. computer.
i need help Sir