Edit: Fixed - Sony Xperia T, TL, TX, V

My Xperia TX work normally on my rooted official rom
But after I flash this kernel
http://forum.xda-developers.com/showthread.php?t=2439557
My phone can't start anymore I can't even see the boot logo or access into cwm just the black screen :crying:
The only thing My phone can do is press volume+ when connect usb ,then the led will appear
I ever heard someone said it's fastboot or something but I dont know how can it help me fix my phone
Hope for someone help
Edit: Now my phone even worse the phone keep connecting to pc then said "usb cant be recognize" then disconnecting
and do again in a loop T-T

You flash a custom kernel to a locked bootloader and wonder why it breaks your phone....
Flash a stock kernel in flashtool or repair using flashtool or repair using pccompanion
EDIT
In future make sure you read the instruction on the OP, it clearly states in the requirements that an unlocked bootloader is needed.

Thanks bro

Related

[Q] Hard Brick or no?

Hi.
I am pretty desperate and out of ideas with my X8 right now. I was just trying to flash in xRecovery this ROM: http://forum.xda-developers.com/showthread.php?t=1393520 , but my phone now is bricked. I know that its only for custom kernel, but I was just about to try it with the stock one. So when i have done flashing, I rebooted, and since then i was just stuck on boot logo "Sony Ericsson". PCC recognizes my phone but I cant access recovery menu. I was trying PCC and flash tool, and im stuck at step where its going to flash it. I hold back button as its written there, but my computer doesnt regognize anything (on the phone the green light shows on, does it mean that it is in flash mode? i really dont know, sorry). I have been searching around and i installed latest Gordons Gate (driver). I dont think so its hard bricked, because i´m having locked bootloader. Anyone can help me? I will REALLY appreciate it
ah..if it has SE then it still living ...use PCC
heres how i did it ..
1.enter PCC
2. click Support zone ( dont connect your phone )
3.wait for it to download (if i am right it will start a download? not sure)
4.at phone software update click start
5.it will say cant find phone then you click repair phone..
6.follow instructions =)
(DONT CONNECT YOUR PHONE YET )
at least you have a SE logo ...my phone got totally brick from unlock bootloader =(
next time try it with the kernel needed eh
use a flashtool to unbrick your device.
when you hold back button whilst plugging in and there is green light there still is some life in there. just do what has been said already.
thank you guys, i already repaired it with flash tool, my problem was that my computer doesnt recognized my X8 when it was in flash tool so i installed PC Companion, it automatically installed drivers and i could have done flashing

Super Combo problem in my xperia x8.....

Well this is my first post here.
To be very short this is not a totally new problem. This is a combination of many problems that has made me totally helpless.
I had rooted my device using x8toolbox beta4, and installed a Gingerxperia V21 custom ROM.
After that i tried unlocking the bootloader, but flashtools continuously kept saying that my device was in MTP mode and strange enough there was no option in my phone's settings to change it.
So I went back to x8toolbox planning on installing the stock ROM back, when i saw busybox installer within.
I installed busybox 1.19.0 and then i asked x8toolbox to check the digitizer on my phone, AND THERE IT STARTED REBOOTING OVE AND OVER.
So now my phone can't connect to my pc for PCC repair or flashtools as MTP mode can't be switched off (and my phone won't turn on for the sd card to be read). And i am stuck with the Sony Ericsson Logo.
Please help me.....thanks in advance.
U have soft bricked your x8.
U can reset your x8 to original 2.1 with the help of following steps.
It's easy. Do it and rooted your phone again
forum.xda-developers.com/showthread.php?t=1570523
Officially corp via W8
Or just try Flashtool
i think your problem is flashing driver.. try to install on /flashtool/drivers/ the name of drivers is gordon gate.. but if your have a same problem after installed drivers, check your drivers on my computer/drivers.. or try for flashing on other computer..
leecorp said:
U have soft bricked your x8.
U can reset your x8 to original 2.1 with the help of following steps.
It's easy. Do it and rooted your phone again
forum.xda-developers.com/showthread.php?t=1570523
Officially corp via W8
Click to expand...
Click to collapse
Thanks for your answer..... But as I said my phone is still in MTP mode and doesn't seem to snap out of it. As i plug in my phone it turns on the green light and then starts rebooting as usual. Is it my driver 's issue? or is it just the mtp mode?? flashtool also says the same thing..:crying:
U cant keep it longer.
Open flashtool then select firmware and ok.
Wait till a screen appear.
Now connect ur phone by holiding back button.
Sent from my X8 using Tapatalk 2
bandarigoda123 said:
U cant keep it longer.
Open flashtool then select firmware and ok.
Wait till a screen appear.
Now connect ur phone by holiding back button.
Sent from my X8 using Tapatalk 2
Click to expand...
Click to collapse
But flashtools shows ERROR and flashing aborted and says that for 2011 line devices make sure your device is not in mtp mode....
Flashtools doesn't work that way....
Remember , wana unlock bootloader use stock rom to unlock. Do not use any install custom rom to unlock. Thing u have made a misstake.
kakho55 said:
Remember , wana unlock bootloader use stock rom to unlock. Do not use any install custom rom to unlock. Thing u have made a misstake.
Click to expand...
Click to collapse
So what to do now? Even if i can get my phone back can i unlock the bootloader (manufact. code: 11W33) ????
Help me plzz...
livinglegend9894 said:
So what to do now? Even if i can get my phone back can i unlock the bootloader (manufact. code: 11W33) ????
Help me plzz...
Click to expand...
Click to collapse
DONT UNLOCK!!!!!!!!!! HARD BRICK!
Sent from my E15i using xda premium
Don't try to unlock the Bootloader
If the error getting further, Re-install Windows.
It can't be, 3 weeks ago I had the same problem (MTP) .
I can't even install Apps via flashtool, so I try to connect to flashmode.
It works.
As I said try to Re-install windows.
Good Luck.

[Q] Doesn´t charge while power off (also no flashmode/fastboot)

Well I explain you my problem.
Since I installed last saturday the last 4.3 ROM thanks to Doomlord, I noticed my phone doesn´t charge while in power off, it just doesn´t respond to the cable charger, I tried with several cables, wall chargers, via PC,... with no result, also looking for a solution I also noticed it doesn´t also respond to comands with volume buttons so it can not boot to flashmode and fastboot using the normal way.
booting to flashmode or Flashmode is not an issue as I found a way of doing it actually a couple of them, I will explain them just in case somebody is in a similar problem than me...
Via software Using flashtool (flash/fastboot) the aplication can force the phone to boot in fastboot via adb, using PCcompanion, (flash/repair) when it checks the phone after downlodaing the firmware it forces the phone to reboot in flashmode (in my case it doesn´t it just powers off and gets stucked but just pressing the power button it does, once booted in flashmode you can open flashtool and flash the desired ROM)
Via Hardware As I said it doesn´t respond when I plug in the cable but with the cable connected to the computer and pressing volume UP/down and power until it vibrates it will boot to flashmode or fastboot.
Now lets go back to my main problem...
I have being doing several things in order to solve it with no luck...
1º flash .278 kernel with recovery thanks to sj8023ld
2º Downgrade to .145 Xperiment custom ROM
3º Downgrade to .141 oficial using flashtool (result bootloader allowed: no" when it was unlocked before)
4º Flash again .141 with flashtool (bootloader again unlocked)
5º relock bootloader and flash with PCcompanion (flash/repair)
6ºFlash .145 oficial using Flashtool
7º Unlock bootloader, Root (easyrooting toolkit Doomlord) and CWM V9 by davidmarco.
Now I am again in 4.3 leaked with root and .278 kernel
After doing all this I couldn´t find a solution, Do you know guys if I can do anything else?
Thanks a lot for your help in advance
All i can get u flashed a rom
u cant accses flashmod nor fastboot
is this is right ?
If so i think u have a problem smiler to mine
let me know
iSpammer said:
All i can get u flashed a rom
u cant accses flashmod nor fastboot
is this is right ?
If so i think u have a problem smiler to mine
let me know
Click to expand...
Click to collapse
How did you solve your problem?
Thanks
onomico said:
How did you solve your problem?
Thanks
Click to expand...
Click to collapse
mine didnt got soloved but i know the software to use to solove it i just want to know
if ur xv dosnt get in fastboot neither on flashmode ? Is ur xv get detected on ur pc under the name qhsusb_dload ? If so tell me so we may can help each other
iSpammer said:
mine didnt got soloved but i know the software to use to solove it i just want to know
if ur xv dosnt get in fastboot neither on flashmode ? Is ur xv get detected on ur pc under the name qhsusb_dload ? If so tell me so we may can help each other
Click to expand...
Click to collapse
No, sorry, when powered on it is recognized as normal and on power off it is not detected at all
I have problems in my stock fw with charging while powered off. Does not at all, quite the inconvenience. However if you hold the power button my charge light comes on until my phone has enough juice to power up (well it doesn't have enough juice ever, but I quickly put into airplane mode till it charges a but more...)
Sent from my LT30a

[Q] Xperia SP Bootloop in Sony logo + not detecting in flashmode to flash stock rom

I've got a xperia sp, unlocked bootloader device. I've installed CWM recovery. Recently I tried to install CM 11 and I changed the update binary file since I couldn't flash the rom due to set_metadata error. ( A fix I found in a XDA Thread ). Now the device is on a boot loop at sony logo. I had this issue previously and I just flashed my stock rom using flashtools.
Now the issue is, when I connect my device to the pc while holding the volume down key, the green light ( indicating the device in flashmode ) comes up and it stays for few seconds and the device boots normally going into the boot loop.
I have installed the drivers for xperia, since I rooted and installed the cwm recovery on the same machine the day before. I prepared the ftf file and when flashtool prompted me to connect the device I connect. Windows does not indicate a device connecting with the usual sound.
I tried every possible way of connecting the device in flashmode but it doesn't stay for more than 5 seconds. The same for fastboot too.
any ideas on how I can recover my devce without giving it to a service center?
Thank you.
XsTrikerSL said:
I've got a xperia sp, unlocked bootloader device. I've installed CWM recovery. Recently I tried to install CM 11 and I changed the update binary file since I couldn't flash the rom due to set_metadata error. ( A fix I found in a XDA Thread ). Now the device is on a boot loop at sony logo. I had this issue previously and I just flashed my stock rom using flashtools.
Now the issue is, when I connect my device to the pc while holding the volume down key, the green light ( indicating the device in flashmode ) comes up and it stays for few seconds and the device boots normally going into the boot loop.
I have installed the drivers for xperia, since I rooted and installed the cwm recovery on the same machine the day before. I prepared the ftf file and when flashtool prompted me to connect the device I connect. Windows does not indicate a device connecting with the usual sound.
I tried every possible way of connecting the device in flashmode but it doesn't stay for more than 5 seconds. The same for fastboot too.
any ideas on how I can recover my devce without giving it to a service center?
Thank you.
Click to expand...
Click to collapse
Firstly, power off the device if stuck in bootloop.
Take off your back case. Take a pen,pencil or similar object. Hold the small yellow button at the bottom of the device with the nib of pen or the object you are having. Hold that button until the device vibrates thrice
If you have flashtool.. Download stock ftf from http://forum.xda-developers.com/showthread.php?t=2311964 and place it in Flashtools>firmware. Connect your device in flashmode( Volume Down and connect). Click on the Lighting Button> Flashmode and flash. [ BACKUP YOUR INTERNAL MEMORY AS IT GETS FORMATTED]
But note that you will lost Root Access. You have to root your Xperia SP again. And if you have unlocked bootloader then it will remain unlocked. No need to unlock again.
neerajhh73 said:
Firstly, power off the device if stuck in bootloop.
Take off your back case. Take a pen,pencil or similar object. Hold the small yellow button at the bottom of the device with the nib of pen or the object you are having. Hold that button until the device vibrates thrice
If you have flashtool.. Download stock ftf from http://forum.xda-developers.com/showthread.php?t=2311964 and place it in Flashtools>firmware. Connect your device in flashmode( Volume Down and connect). Click on the Lighting Button> Flashmode and flash. [ BACKUP YOUR INTERNAL MEMORY AS IT GETS FORMATTED]
But note that you will lost Root Access. You have to root your Xperia SP again. And if you have unlocked bootloader then it will remain unlocked. No need to unlock again.
Click to expand...
Click to collapse
The problem is that I tried doing that! when flash tool requests to connect the device in flash mode, I power off the device and while holding the volume down connect. But there is no sound from pc of connecting a device.! The device turns green for 5 seconds, then starts to boot again. I tried installing the drivers again but the drivers are already there!
Are you able to enter CWM ?
---------- Post added at 07:04 AM ---------- Previous post was at 06:52 AM ----------
Try this. [ I am not sure about this. I haven't tried this ]
Connect your Xperia SP with pc. And hold that small yellow rest button for 5-6 secs. It should connect your device in flashmode.
It just my opinion. If flashmode does not work why not try in fastboot? Just download any custom rom. Extract the zip file and flash it boot.img. Enter the recovery by pressing vol+. Install the custom rom. After finishing you can try back to flash the stock rom using flashtool.
aqua9teen1 said:
It just my opinion. If flashmode does not work why not try in fastboot? Just download any custom rom. Extract the zip file and flash it boot.img. Enter the recovery by pressing vol+. Install the custom rom. After finishing you can try back to flash the stock rom using flashtool.
Click to expand...
Click to collapse
The problem is that as he is connecting his device in flashmode or fastboot mode..it just doesnt work. The device starts up again.
neerajhh73 said:
The problem is that as he is connecting his device in flashmode or fastboot mode..it just doesnt work. The device starts up again.
Click to expand...
Click to collapse
silly answer but try using a different usb cable worked for me before and also in flashmode when i flash ftf files my green light doesnt stay on either it only comes on when it connects to pc then as soon as flash starts it goes back off so just try a different cable hope it helps
---------- Post added at 02:18 PM ---------- Previous post was at 02:04 PM ----------
neerajhh73 said:
The problem is that as he is connecting his device in flashmode or fastboot mode..it just doesnt work. The device starts up again.
Click to expand...
Click to collapse
This seemed to be a hardcore drivers problem. I can't pinpoint you to the right direction as I am not a Windows user (and also prolly lazy to reboot my laptop right now lol)
On your own computer
Open Device Management, and uninstall all related drivers of Xperia SP. These also includes flashmode and fastboot mode drivers. Then execute the "drivers" installer within Flashtool install directory (which is default C:\Flashtool). Then attempt to flash again.
Try on another computer.....
...to see if it works. But make sure to install the drivers first, as mentioned above. Attempt flashing again/
fastboot a CWM-ready kernel
You could also alternatively use a quicker flashing process, which is fastboot WIlliams kernel v7 (the kernel's .elf is in the zip). I can assure it only takes lesser than 4 seconds. For broader steps you may refer here: http://forum.xda-developers.com/showpost.php?p=56907083&postcount=3
ireaper4592 said:
silly answer but try using a different usb cable worked for me before and also in flashmode when i flash ftf files my green light doesnt stay on either it only comes on when it connects to pc then as soon as flash starts it goes back off so just try a different cable hope it helps
---------- Post added at 02:18 PM ---------- Previous post was at 02:04 PM ----------
Click to expand...
Click to collapse
Hi, I just tried this method and it worked. I switched from sony cable to samsung cable and it detected the device fine. I wonder what makes this issue. The cable works fine.
flashtool
neerajhh73 said:
Firstly, power off the device if stuck in bootloop.
Take off your back case. Take a pen,pencil or similar object. Hold the small yellow button at the bottom of the device with the nib of pen or the object you are having. Hold that button until the device vibrates thrice
If you have flashtool.. Download stock ftf from http://forum.xda-developers.com/showthread.php?t=2311964 and place it in Flashtools>firmware. Connect your device in flashmode( Volume Down and connect). Click on the Lighting Button> Flashmode and flash. [ BACKUP YOUR INTERNAL MEMORY AS IT GETS FORMATTED]
But note that you will lost Root Access. You have to root your Xperia SP again. And if you have unlocked bootloader then it will remain unlocked. No need to unlock again.
Click to expand...
Click to collapse
The thing is for me
1) I cant see the small yellow button that you are talking about.
2) My device is nto connecting to the flashtool, it keeps on telling me to press the 'back button' -which my xperia sp c5303 does not have.
3) your volume down and connect does not do anything. Apparently there's supposed to be a green light as well and I dont see that.
This question is really to anybody knowledgable about this... Can you help?
I have Flashtool. And the stock firmware in the right place as well. But nothing else seems to be working.
My phone shows the Sony icon when I plug it in to teh computer and press the power button, otherwise when turn it on, it just shows a red light.
xperia.sp.lbl.rr said:
The thing is for me
1) I cant see the small yellow button that you are talking about.
2) My device is nto connecting to the flashtool, it keeps on telling me to press the 'back button' -which my xperia sp c5303 does not have.
3) your volume down and connect does not do anything. Apparently there's supposed to be a green light as well and I dont see that.
This question is really to anybody knowledgable about this... Can you help?
I have Flashtool. And the stock firmware in the right place as well. But nothing else seems to be working.
My phone shows the Sony icon when I plug it in to teh computer and press the power button, otherwise when turn it on, it just shows a red light.
Click to expand...
Click to collapse
1st
I think he means the reset button. It's more copper or gold than yellow.
2nd
Don't look for back button. In the SP, vol down is Flashmode, vol up is Fastboot.
3rd
Press the button before connecting USB, hold it and release when light becomes green.
4th
I would recommend the Sony program "Emma". Make sure you get the latest version. Earlier versions didn't support the SP.
Google for "Emma chip.de Download".
You'll get to a German site. Just click through the download buttons
Gesendet von meinem
Sony Xperia SP - Cyanogenmod 12.1
Kaffeetrinker said:
1st
I think he means the reset button. It's more copper or gold than yellow.
2nd
Don't look for back button. In the SP, vol down is Flashmode, vol up is Fastboot.
3rd
Press the button before connecting USB, hold it and release when light becomes green.
4th
I would recommend the Sony program "Emma". Make sure you get the latest version. Earlier versions didn't support the SP.
Google for "Emma chip.de Download".
You'll get to a German site. Just click through the download buttons
Gesendet von meinem
Sony Xperia SP - Cyanogenmod 12.1
Click to expand...
Click to collapse
Thanks Ill try this. I'd heard of Emma before but I used it. I'll try it anyway.
---------- Post added at 04:02 PM ---------- Previous post was at 03:10 PM ----------
xperia.sp.lbl.rr said:
Thanks Ill try this. I'd heard of Emma before but I used it. I'll try it anyway.
Click to expand...
Click to collapse
one more thing, its says I need an unlocked bootloader but on some other threads where they were using flashtool they said that having an unlocked bootloader was bad and that it can severely damage your phone. Either way I cannot unlock my bootloader so it doesnt matter. I'll try it using Androxyde's Flashtool first and then yours if it does not work.
Kaffeetrinker said:
1st
I think he means the reset button. It's more copper or gold than yellow.
2nd
Don't look for back button. In the SP, vol down is Flashmode, vol up is Fastboot.
3rd
Press the button before connecting USB, hold it and release when light becomes green.
4th
I would recommend the Sony program "Emma". Make sure you get the latest version. Earlier versions didn't support the SP.
Google for "Emma chip.de Download".
You'll get to a German site. Just click through the download buttons
Gesendet von meinem
Sony Xperia SP - Cyanogenmod 12.1
Click to expand...
Click to collapse
It didnt become green, and also there is no reset button, there is only a yellow bit of plastic in this little hole, and it says OFF. But I dont think that does anything.
I think I need some more specific instuctions and need to know where that button is.
xperia.sp.lbl.rr said:
It didnt become green, and also there is no reset button, there is only a yellow bit of plastic in this little hole, and it says OFF. But I dont think that does anything.
I think I need some more specific instuctions and need to know where that button is.
Click to expand...
Click to collapse
Didn't read your bootloader is locked. Then forget Emma! It won't work.
The off button is the reset button.
Do the following.
When flashtool asks you to put your phone to flashmode:
- Unplug the phone
- Turn it off if it isn't off
- Press and hold the volume down button
- Keep holding it!!!
- Plug your phone to the PC. Don't usw usb 3 port.
- Light will turn green, flashing will start
Gesendet von meinem
Sony Xperia SP - Cyanogenmod 12.1
Actually to use EMMA your bootloader has to be unlocked, but if you can't use flashtool or EMMA, you can try the original Sony PC Companion. Go to the repair phone section, identify phone, and it can help you to flash your stock firmware. From there you can restart flashing.of ROMs and all. Worked for me
exothermic_tzy said:
Actually to use EMMA your bootloader has to be unlocked, but if you can't use flashtool or EMMA, you can try the original Sony PC Companion. Go to the repair phone section, identify phone, and it can help you to flash your stock firmware. From there you can restart flashing.of ROMs and all. Worked for me
Click to expand...
Click to collapse
This would work except for the fact that my phone's bricked. I deleted the system part of the phone using TWRP. So yh.
I have used the repair thing before though, when I deleted the download manager on my phone and literally could not download anything. So I can recommend that definitely.
xperia.sp.lbl.rr said:
This would work except for the fact that my phone's bricked. I deleted the system part of the phone using TWRP. So yh.
I have used the repair thing before though, when I deleted the download manager on my phone and literally could not download anything. So I can recommend that definitely.
Click to expand...
Click to collapse
Have you installed all the necessary drivers via FlashTool? All 3 of 'em i.e fastboot drivers, flashmode drivers and SP (huashan) drivers?
I know its a rudimentary question and you probably have but you'd be surprised how often people get stuck cause they haven't installed requisite drivers.
If the above fails, well you already seem to have TWRP installed so why don't you just boot into it and flash a ROM? Unless you really need to return to stock firmware for some reason, that's a viable solution to your problem.
XenolithicYardZone said:
Have you installed all the necessary drivers via FlashTool? All 3 of 'em i.e fastboot drivers, flashmode drivers and SP (huashan) drivers?
I know its a rudimentary question and you probably have but you'd be surprised how often people get stuck cause they haven't installed requisite drivers.
If the above fails, well you already seem to have TWRP installed so why don't you just boot into it and flash a ROM? Unless you really need to return to stock firmware for some reason, that's a viable solution to your problem.
Click to expand...
Click to collapse
I think the root is gone, that was part of the thing/whatever I did using TWRP to the system. So using any custom recovery is out of the picture anyway cos it wont work without root and then that's without the fact that I cant access the recoveries in the first place. Every time I try and turn my Xperia SP on, the illumination bar lights up red two or three times and that's it. All the time. Sometimes when connected to the PC it shows the Sony logo, in bootloop.
On flashtool, I made sure specifically to install the SP driver and the flashmode driver. I'm still trying though...
---------- Post added at 10:24 AM ---------- Previous post was at 10:21 AM ----------
XenolithicYardZone said:
Have you installed all the necessary drivers via FlashTool? All 3 of 'em i.e fastboot drivers, flashmode drivers and SP (huashan) drivers?
I know its a rudimentary question and you probably have but you'd be surprised how often people get stuck cause they haven't installed requisite drivers.
If the above fails, well you already seem to have TWRP installed so why don't you just boot into it and flash a ROM? Unless you really need to return to stock firmware for some reason, that's a viable solution to your problem.
Click to expand...
Click to collapse
But coming back to what you said, I have a nandroid TWRP backup already. And it's of the stock OS. Is there some kind of shortcut that anybody knows to fixing my phone that's been bricked and currently has no firmware or recovery installed?
xperia.sp.lbl.rr said:
I think the root is gone, that was part of the thing/whatever I did using TWRP to the system. So using any custom recovery is out of the picture anyway cos it wont work without root and then that's without the fact that I cant access the recoveries in the first place. Every time I try and turn my Xperia SP on, the illumination bar lights up red two or three times and that's it. All the time. Sometimes when connected to the PC it shows the Sony logo, in bootloop.
On flashtool, I made sure specifically to install the SP driver and the flashmode driver. I'm still trying though...
---------- Post added at 10:24 AM ---------- Previous post was at 10:21 AM ----------
But coming back to what you said, I have a nandroid TWRP backup already. And it's of the stock OS. Is there some kind of shortcut that anybody knows to fixing my phone that's been bricked and currently has no firmware or recovery installed?
Click to expand...
Click to collapse
Why did you delete the system via Twrp? Also when you say you can't unlock your bootloader, does that mean you don't know how to or its not unlockable at all? Is your phone being detected in fastboot and is it showing up in Device Manager?
Well if your system's gone, root access is the least of your worries. On the bright side though, your phone's recoverable since as you have mentioned, its alteast showing the Sony splash screen occasionally.
You need to get Flashtool to detect your phone cause Sony PC Companion won't work since you don't have a working system and I read above that Emma needs an unlocked bootloader. Also if your bootloader's not unlockabke, you can't flash a custom recovery and what good's a nandroid backup when you don't have a recovery to restore it from?
If you can't get your phone recognized on your PC, get on someone else's, one preferably running 7 if you don't want to go through all the disable driver enforcement nonsense and install FlashTool, install drivers and flash stock firmware. Like I said, as long as you can see the Sony splashscreen, your phone ain't dead.
XenolithicYardZone said:
Why did you delete the system via Twrp? Also when you say you can't unlock your bootloader, does that mean you don't know how to or its not unlockable at all? Is your phone being detected in fastboot and is it showing up in Device Manager?
Well if your system's gone, root access is the least of your worries. On the bright side though, your phone's recoverable since as you have mentioned, its alteast showing the Sony splash screen occasionally.
You need to get Flashtool to detect your phone cause Sony PC Companion won't work since you don't have a working system and I read above that Emma needs an unlocked bootloader. Also if your bootloader's not unlockabke, you can't flash a custom recovery and what good's a nandroid backup when you don't have a recovery to restore it from?
If you can't get your phone recognized on your PC, get on someone else's, one preferably running 7 if you don't want to go through all the disable driver enforcement nonsense and install FlashTool, install drivers and flash stock firmware. Like I said, as long as you can see the Sony splashscreen, your phone ain't dead.
Click to expand...
Click to collapse
Me deleting TWRP was an accident, I dont know exactly how I did it, but I'd attributed it to wiping my system. Or by removing root, which I did somehow. I think removing root, kinda makes a custom recovery useless.
My phone's bootloader unlock permissions are set to no. So I cant unlock it.
And every time I try to flash a stock firmware .ftf file onto it, the phone is not recognised and I make sure to press the volume down button when I connect the wire to the phone.
And yeah, the SONY logo shows itself when my phone is charging. It's been like that for the whole time just on SONY. Also the illumination bar is red. But is it not supposed to turn orange and then green if it is fully charged.
And no, I have been able to flash a custom recovery without having unlocked my bootloader. It's how put TWRP on it in the first place- though I need to find it again. Hopefully, soon, Ill be able to install it and then flash my NANDROID backup onto it.

Serious problem.Phone not booting!

My phone unsuddenly bricked after I reboot my phone.Can't even boot into recovery cause Sony logo appear for a second and turned off.My phone even don't charge.I tried to flash stock rom via flashtool but phone not detected or after pressing vol down button nothing happened.I also tryed to use fastboot mode to flash boot.img but nothing happened though My phone can turn into fastboot mode.What should I do now?Senior XDA members please help.:crying:
Edit:how can i fix adb "device not found" issue?I installed all the necessary drivers but still not solved. Can't flash stock rom because vol down button not working but the button is fine.
Edit2:How can I fix adb driver issue that not recognizing my phone?
Problem solved!
Maybe died flash boot
Chum.zuizui said:
Maybe died flash boot
Click to expand...
Click to collapse
So is that mean my phone hard bricked?
Røbin said:
So is that mean my phone hard bricked?
Click to expand...
Click to collapse
Yes.i think so
Chum.zuizui said:
Yes.i think so
Click to expand...
Click to collapse
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Røbin said:
I don't think so because this happened to me long ago when I tried to unlock bootloader.But I did something to the driver to work adb properly and it worked.And now I forgot that method and couldn't find in google also.So I'm really in big trouble.I just don't know why when I want to flash the stock rom and flashtool show in popup to power off the phone and press vol down button and connect to computer using usb cable but vol button don't work or not give any signal to computer.So I can't flash the rom.
Click to expand...
Click to collapse
Yes.good luck for you
hagar006 said:
Go to sony official site and download drivers.. ZR drivers dont exist but you can use drivers for Z, install those on your computer and use the fastboot method again and you should be fine.. Your phone is only soft bricked.. Hard brick is when there are absolutely no life in the phone at all.. Use a boot.img you know will work and no need to flash stock ROM once you're in recovery.. Unless you want to of course.. Custom ROM will boot your phone just fine
Also take your battery out and re-insert to make sure your phone is properly off.. Flashtool should also work after that
Click to expand...
Click to collapse
ZR driver exist in Sony developer website and I installed the driver but I don't know why my computer not recognizing my phone.My phone can turn into fastboot mode(blue light on when pressing vol up and connecting cable to pc) but when I type command "adb devices" the listed device is empty I mean no adb fastboot device found.I'm just asking the drivers are not working beacuse of windos 10?Actually when after I use custom rom I couldn't connect my phone to pc.So any driver can fix this problem?I searched really hard on google but couldn't find any proper sloutions.
Chum.zuizui said:
Yes.good luck for you
Click to expand...
Click to collapse
This isn't helping!
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
hagar006 said:
Windows 10 is a pain to install drivers into.. But use fastboot in flashtool instead of flasmode.. Should recognize your phone and flash the boot image from there
Click to expand...
Click to collapse
I know you are trying to help me but I tried everything and nothing is working.I installed driver from flashtool but still no clue why pc not recognizing my phone.My phone is like a live junk.My phone soft bricked many times and I could recover my phone with flashtool so I know what to do but this problem is way more confusing.I just need to know what is causing this issue.
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
hagar006 said:
You've managed to install the drivers inc the lagan drivers in flashtool and connected your phone in fastboot mode with flashtool running and flashtool still don't recognize your phone? I've done that loads of times even with no drivers installed and flashtool has been able to recognize the device in fastboot.. If that's the case, then I'm sorry I'm not able to help any further as flashtool has always been my failsafe when things have gone wrong.. Adb and fastboot are usually no help for me in Windows 10..
Click to expand...
Click to collapse
Flashtool is the best tool to recover soft bricked phone I know but this problem is way more complicated.
Thanks that you tried to help me.I hope I'll figure it out some time later.
Røbin said:
This isn't helping!
Click to expand...
Click to collapse
I dont meant it like that .did you fix it
Chum.zuizui said:
I dont meant it like that .did you fix it
Click to expand...
Click to collapse
Unfortunately no.For some reason pc not detecting fastboot device even after I installed fastboot driver.
same problem plz help
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
pralay445 said:
I have same problem . phone not charging ,not booting , just sony logo comes for a sec then it turns off .
I'm tired of searching for a solution almost a week but nothing helped me.
Last day i flashed a stock rom via flash tool , still problem persists .
Pc companion -no detection of device , can't boot into recovery mode..
Please guys help me.. I'm in serious trouble with my phone
Click to expand...
Click to collapse
My problem was created because local charger damaged my phone battery.So I couldn't turn on my device like yours.I replaced the battery and charger from Sony Center and now my phone is good as new.So Try to use other good battery(small or similer size that suites to your phone's battery pin)and see if your phone turns on without any issue.Then you can target the problem.

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