Hard bricked help pls - Xperia SP Q&A, Help & Troubleshooting

Hi. Ive had some bad luck this weekend, firstly i had a rooted xperia sp that i rooted with the app it all worked fine for a long time. Then this last week i decided to flash a rom for the first time on this device (have done many times on my old xperia x10) everyting went well but i had really bad cellphone reception with this rom (http://forum.xda-developers.com/xperia-sp/development/xperiasp-locked-bootloader-lbl-t2947194) so i tought why not flash another rom?
Thats what i set up myself to do, i found this rom (http://forum.xda-developers.com/xpe...rom-6-0-1-cyanogenmod-13-0-xperia-sp-t3347677) and it seemd well done and all but it required a unlocked bootloader so i decide why not just flash a kernel with it unlocked already... so i found this thread (http://forum.xda-developers.com/showthread.php?t=2345567) and did the recovery method.
After this the cellphone wouldnt boot anymore (boot loop) so i tried to find a solution, the solution i found was to flash a whole new firmware so it would work fine, so thats what i tried i downloaded a image with flashtool (xperifirm)
the customized br 1271-6480 at this point i could still put the phone on fastboot and flashmode, so i started to flash that new firmware, the problem came when the cellphone disconnected (probably becouse of the boot loop) so now i have a brick.
Ive tried alot of things multiple versions of s1tools none of them "support" my device also downloaded QPST downloader the really old one version 2.7 it does detect my device when im on this "mode" with the driver "Qualcomm HS-USB QDLoader 9008" i can change back to the "ZEUS flash device" easily for s1tools but after all these hours of tests ive ran out of options... ive even opened the device 2 times the second time ive seem that when i remove the battery cable it flashes the red led once and then turns off.
any other tests i can do or just send it to someone to fix and they will ask for half of the phone price for it?
ps ive also tried to the rubber band method for about 12 hours no luck

Follow this guide to repair your phone using Xperia companion:
https://talk.sonymobile.com/t5/FAQ/How-to-perform-a-software-repair-with-PC-Companion/m-p/1061294
Sent from my Xperia SP using Tapatalk

OsGhaly said:
Follow this guide to repair your phone using Xperia companion:
Sent from my Xperia SP using Tapatalk
Click to expand...
Click to collapse
i get stuck step 11 since i cant turn on the cellphone with flashmode otherwise i would fix it with flashtool right?
i would post a image but i cant becouse i dont have 10 posts...

warlockxx said:
i get stuck step 11 since i cant turn on the cellphone with flashmode otherwise i would fix it with flashtool right?
i would post a image but i cant becouse i dont have 10 posts...
Click to expand...
Click to collapse
For step 10, make sure that you've turned off the phone completely by pressing this tiny button in the back till it vibrates 3 times then connect the phone while holding the volume down key to enter flash mode and continue flashing.
I also recommend using this official way to repair your phone using Xperia companion to avoid hard brick, as our old XSP already has problems with the new versions of flashtool
Sent from my Xperia SP using Tapatalk

OsGhaly said:
For step 10, make sure that you've turned off the phone completely by pressing this tiny button in the back till it vibrates 3 times then connect the phone while holding the volume down key to enter flash mode and continue flashing.
I also recommend using this official way to repair your phone using Xperia companion to avoid hard brick, as our old XSP already has problems with the new versions of flashtool
Sent from my Xperia SP using Tapatalk
Click to expand...
Click to collapse
my phone turns off if i press the reset button on the back i know that becouse i can see the " Qualcomm HS-USB QDloader 9008" but it does not vibrate since i have tried to keep that button down for 5 minutes and nothing happened, also when i try to turn on again with vol down + power it starts again as " Qualcomm HS-USB QDloader 9008"

warlockxx said:
my phone turns off if i press the reset button on the back i know that becouse i can see the " Qualcomm HS-USB QDloader 9008" but it does not vibrate since i have tried to keep that button down for 5 minutes and nothing happened, also when i try to turn on again with vol down + power it starts again as " Qualcomm HS-USB QDloader 9008"
Click to expand...
Click to collapse
Only QPST software download or eMMC software download can repair this phone
Click to expand...
Click to collapse
Just Google it, Sorry dear I wish I could be more help but I really don't know how to do this.
Sent from my Xperia SP using Tapatalk

OsGhaly said:
Just Google it, Sorry dear I wish I could be more help but I really don't know how to do this.
Sent from my Xperia SP using Tapatalk
Click to expand...
Click to collapse
ye idk... i have qpst and qfil installed on my pc but i cant make it work since on qpst i dont have the right .hex file and on qfil i dont have the xml file it needs... im kinda of stuck now.

Related

[Q] Sony Xperia T LT30P hard bricked?

Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
biegan said:
Hi i have Xperia T which was fully working and my friend tries to make downgrade with Flashtool... i don't know exacly what he has done i'm trying to get it back alive but Setool didn't recognise the phone original update program also when i connect it to USB it is recognised by pc as Zeus Flash device on other computer as qualcoomm device any idea how i can unbrick it? i have to add pc recognise the phone without pushing any button with volume down or up is the same it is recognised also when i disconnect the battery when i tries to power it up nothing happens please help!!
Click to expand...
Click to collapse
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
gregbradley said:
calm down. Follow the instrctions in the third thread in the general section about how to recover froma soft brick. Its here
Follow those instructions and post here if you have any problems. Preferably with screen shots of what your PC/Phone is doing.
Click to expand...
Click to collapse
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
biegan said:
I will describe what programs showing because i have polish version and maybe you can't understand them:
When i'm trying to connect to pc companion when pc recognise phone i'm geting message PC companion could not connect with device disconnect device and try again
When trying do sof/hard reset nothing happens
When trying to pull in fastboot or flash mode pc recognise phone always the same in conrtol panel ZEUS FLASH device pc also recognise in thisa mode without battery and without pushing any buttons but i'm not geting any led Green or blue only when i'm conecting charger or usb cable WITHOUT battery it blinks red ones
When i'm trying to flash with flashtool or original update service when program is on screen asking me to connect the device i plug usb pc recognising the phone (usb connected device sound) but program doesn't start to flash or even recognise
i have also setool when i'm trying to flash by setool when program is waiting for device connecting bar is moving on down side of window when i connect the phone it is stoping like it tries to connect but nothing happens....
i was thinking to try this but i have cheked battery voltage and it is 3,88 so i thing it is fully charged:
Here are the steps I took successfully revise my phone from soft brick.
Let the phone charge (long long time = 4+ hrs) on wall charger.
Red light on (constantly - not flashing) - charge until red light off (again very long time =16+ hrs)
Unplug from wall
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
While hold volumn down and plug in USB
Red light will be back on, after a few seconds - flash will run.
Unplug USB then power on - phone will boot and die (it's okay don't worry)
Charge the phone again - after a while (or let it charge full), you can now turn on the phone.
That is all ... Back and running.
GOOD Luck.
Timing = could be different from phone to phone - depends on battery of the phone before it dead.
please do you have any idea? for me it hangs in some kind of boot mode and i don't know how to kick it fromthis and reflash if any screens can help please tell me i will do them
Click to expand...
Click to collapse
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
biegan said:
I want to add when i'm trying to connect for example SE ARC it is recognised as SEMC Flash Device and all programs recognising it
Click to expand...
Click to collapse
I forgot to add when i'm doing test point to unlock for example ARC it is also recognised as ZEUS Flash so i thing it stays in some king of boot mode but there is no information in the net how to kick it out or even do jtag because i can doit also but i think it is not supported yet
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Run flashtool from PC and run flash .111 until it asks to put phone in flashmode
Click to expand...
Click to collapse
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
gregbradley said:
You have an xperia T, then how can you connect the phone to the PC WITHOUT a battery? It is not removable in the Xperia T!
Have you flashed anything to the device before this happened?
EDIT
Which firmware is .111? I dont beleive there has ever been a .111 firmware for the T? Can you give me the post you found that in and the download link, thanks
Click to expand...
Click to collapse
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
biegan said:
i disassemble the back cover it's very simple the battery connector is on the flex cable i know what i'm talking if you want i can send pics i'am using flashifile LT30p_7.0.A.1.303_CH the most important think that no program is detecting the phone only pc recognising the phone
Click to expand...
Click to collapse
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
gregbradley said:
OK,
Yes thats true but it sounds similar to a problem I have come across before. But this happened when someone flashed the S1 update on the TX instead of the T.
Have you unistalled evrything android/sdk/adb related from your computer and started again.
Also, you can try another machine.
Are you on win8? That has issues with drivers from Sony.
Click to expand...
Click to collapse
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
biegan said:
Hi no i didn't try i always use XP for software problems with phones i don't knoiw exacly what he did with the phone you think when i try to do it on clean system should help? i tried on 2 computers and problem is the same i think to general problem is that computer recognising the phone like a ZEUS FLash not SEMC Flash device i think somehow he erase whole flash or write from other model and now i can't do anythink
Click to expand...
Click to collapse
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
gregbradley said:
Yes, it sounds like your friend has done something silly to the phone. Untill we know exactly what he did, and what he tried to flash we are just guessing...
Click to expand...
Click to collapse
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
biegan said:
All i know he told me he tries to downgrade the phone to make a root and he was using flashtool is there any other methods/programs which can flash lt30p? i have all service boxes like riff box setool but riff don't make it setool can't start flashing i don't know any testpoint or jtag?
Click to expand...
Click to collapse
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
gregbradley said:
I dont know where testpoint is on xperia T as we have never been down that road here.
Has he tried to use EMMA to flash something? That is meant only for unlocked bootloaders, maybe he has messed up with that, but I am onl guessing here and i cant really see why that would do anything to the boot...
Maybe he tried to flash it, dropped it, broke it, and thinks a software hack can help him....
Click to expand...
Click to collapse
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
biegan said:
No it is 100% software problem he is noob in this and all he told me he trried to root the phone but first he tried to downgrade it with flashtool but if flashtool doens't recognise the phone setool also do you think there is any other option?
Click to expand...
Click to collapse
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
gregbradley said:
Not that I know of. Bin4ry is someone who has experience with setool and may be able to help. Try PM'ing him.
Sorry I couldnt be of much more use.
Click to expand...
Click to collapse
Thanks bro anyway for your help!!
any update about your device...
i have exactly same problem as you mentioned but my device is Xperia V (LT25i)....
waiting for your reply. please do update.
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
bambox said:
I also had the same problem, my cell phone xperia v. .. please help me .... What can I do now?
Click to expand...
Click to collapse
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
gregbradley said:
what have you already done to try and fix it?
What did you do to make it not work?
What are the symptoms of your phone?
Click to expand...
Click to collapse
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
bambox said:
a week ago I upgraded to 4.1.2, and using kernel vKernel_Xperia_V_1.2.5
after 1 week of use, I reboot my xperia v, but do not want to live anymore, Charging not respont, could not power on, flsahmode and fasbootmode.
my xperia v die, but still 70% battery.
on my pc not detect (only ZEUS FLASH DEVICE)
Click to expand...
Click to collapse
put it on charge for 24 hours and leave it alone.
after the 24 hours turn it on.

[Q] Xperia V Possible Bricked HELLLPPPPP!

Hey people!i need help here!i have an xperia v with bootloader unlocked and last day i flashed an img kernel of cyanogenmod with flashify...all worked good until reboot...when i pressed reboot my phone didn't started anymore.when i try to power up nothing happens no leds no fastboot nothing!what can i do to fix it????please help
sash89 said:
Hey people!i need help here!i have an xperia v with bootloader unlocked and last day i flashed an img kernel of cyanogenmod with flashify...all worked good until reboot...when i pressed reboot my phone didn't started anymore.when i try to power up nothing happens no leds no fastboot nothing!what can i do to fix it????please help
Click to expand...
Click to collapse
Ooops.
Leave the phone off, connect it in fastboot mode (I know you said it did not work, but that might just be the LED, please try it again) and then run this
Code:
fastboot devices
and tell me what it says
Xperia v brick
gregbradley said:
Ooops.
Leave the phone off, connect it in fastboot mode (I know you said it did not work, but that might just be the LED, please try it again) and then run this
Code:
fastboot devices
and tell me what it says
Click to expand...
Click to collapse
no the phone doesnt connect in fastboot mode it shows no led nothing i only see in device manager that there is a
QHSUSB_DLOAD device wich i think is the processor...so what can i do man?and in device manager i see connected qualcomm hs-usb qdloader 9008 (com8)
did you try what I said?
hello greg, hows the z1, hope you enjoy it
thanks for your many many support to all questions here, hope it wasnt that frustrated when people not tried out what you suggested :silly:
to sash89: you unlocked bootloader, and flashed an cm img kernel? that let me comes to another question. you flashed that kernel above a stock rom, or you flashed CM ROM also?
Hi
The Z1 is great, I recommend it.
Yes, it does help if people try things you suggest.
brick
gregbradley said:
did you try what I said?
Click to expand...
Click to collapse
but where i must enter that code?in cmd?or where?
yes, open up a command window where you have adb and fastboot installed on your PC.
If you do not have them installed then download and install this
minimal_adb_fastboot_v1.1.3_setup.exe - 2.12 MB
brick
gregbradley said:
yes, open up a command window where you have adb and fastboot installed on your PC.
If you do not have them installed then download and install this
minimal_adb_fastboot_v1.1.3_setup.exe - 2.12 MB
Click to expand...
Click to collapse
nothing hapened man...it may be a hard brick???if yes what can i do?
sash89 said:
nothing hapened man...it may be a hard brick???if yes what can i do?
Click to expand...
Click to collapse
By definition a hard brick is not recoverable.
OK, try this.
Code:
adb devices
and tell me what that says.
Also, download and install flashtool from the first thread in the dev section. Open the driver folder from the installation path and run drivers.exe. Choose flashmode, fastboot and TX drivers.
Then run flashtool and attach the phone, disconnect and try attaching in flashmode, disconnect and try to attach in fastboot. Then copy and paste the output from flashtool here.
One final thing, try to attach again in flashmode but this time do this.
Press and hold volume up, attach USB cable, keep pressing volume up and now press the power button. Hold both buttons for 10 seconds or until the green LED comes on. Tell me what happens.
brick
gregbradley said:
By definition a hard brick is not recoverable.
OK, try this.
Code:
adb devices
and tell me what that says.
Also, download and install flashtool from the first thread in the dev section. Open the driver folder from the installation path and run drivers.exe. Choose flashmode, fastboot and TX drivers.
Then run flashtool and attach the phone, disconnect and try attaching in flashmode, disconnect and try to attach in fastboot. Then copy and paste the output from flashtool here.
One final thing, try to attach again in flashmode but this time do this.
Press and hold volume up, attach USB cable, keep pressing volume up and now press the power button. Hold both buttons for 10 seconds or until the green LED comes on. Tell me what happens.
Click to expand...
Click to collapse
nothing happens man...no leds showing up no connection to pc...only this is showing up on device manager when i connect phone to pc qualcomm hs-usb qdloader 9008 com8
This is not looking good for you.
Try this link
or this google search
but I have not heard of good things with phones that want that driver. Best of luck and hopefully someone can come up with a solution
sash89 said:
Hey people!i need help here!i have an xperia v with bootloader unlocked and last day i flashed an img kernel of cyanogenmod with flashify...all worked good until reboot...when i pressed reboot my phone didn't started anymore.when i try to power up nothing happens no leds no fastboot nothing!what can i do to fix it????please help
Click to expand...
Click to collapse
Try SUS bro..
http://forum.xda-developers.com/showthread.php?p=45965388
Sent from my C6602 using xda premium
YudiA1 said:
Try SUS bro..
http://forum.xda-developers.com/showthread.php?p=45965388
Sent from my C6602 using xda premium
Click to expand...
Click to collapse
He cannot connect in flashmode, so that wont work, he will have to solve the connection problem before repairing the OS
brick
gregbradley said:
He cannot connect in flashmode, so that wont work, he will have to solve the connection problem before repairing the OS
Click to expand...
Click to collapse
so may i send it to warranty?what are your suggestions guys?
sash89 said:
so may i send it to warranty?what are your suggestions guys?
Click to expand...
Click to collapse
Your warrenty is void because you unlocked the bootloader.
oh one more thought from me. you sure your battery wasnt gone empty while you did flashing stuff?
happened to me one time, restored backup and battery gone empty while in the process. it looked dead too for some time, but wasnt.
brick
immerblind said:
oh one more thought from me. you sure your battery wasnt gone empty while you did flashing stuff?
happened to me one time, restored backup and battery gone empty while in the process. it looked dead too for some time, but wasnt.
Click to expand...
Click to collapse
and what is this meaning man?my battery was something like 18 percent when i flashed...so may the battery be broken?anyway when i put the phone into charge without battery red led flashes for one time...what this means?
when you put charger in, is it loading the battery the usual way like it did before you broke your handy?
also you not answered one of my previous posts, you flashed the CM kernel without flashing any CM rom. you on stock sony rom or on cm when mistake happens?
immerblind said:
when you put charger in, is it loading the battery the usual way like it did before you broke your handy?
also you not answered one of my previous posts, you flashed the CM kernel without flashing any CM rom. you on stock sony rom or on cm when mistake happens?[/QUOTEi was on stock rom man
Click to expand...
Click to collapse

[Q] Xperia T - won't go past sony start sreen

Hi all, I'm new here and very much a novice when it comes to phones, operating systems etc so excuse me for the noob question and complete lack of knowledge...
My Xperia T developed a microphone fault whereby nobody could hear me when I called them (incredibly faint). I had the phone repaired at a local repair shop. Almost immediately upon receiving the phone back it developed a (What appears to be very common) battery fault, whereby it would reach 80% then shut down, restart, shut down, restart......
So, before returning it to the shop for further repairs I attempted a repair using the sony software. Half way through this repair the phone shut down!!! PC lost communication and I was left with a phone that simply displayed the 'Sony' start-up logo.
I have now returned to the shop and they have installed a new battery but are unable to get communication with the phone via the sony software (so basically they dont appear to be getting any further than me!). They are saying it is beyond repair - but I find that hard to believe? Surely it is just a software issue?
Can anyone advise what can be done? I am reluctant to write this phone off - surely it can be flashed with a new operating system or whatever needs to be done to what is essentially now a 'dumb' device?
This is the way to fix the software issue, ALL YOU DATA WILL BE LOST. And i'm not responsible for anything might happen to you device . DO THIS AT YOUR OWN RISK.
Google xperia t .145 ftf file
Google flashtool for xperia
Download them
When you have installed flashtool, go to its folder, install drivers (tick the TX, flashmode and fastboot drivers boxs)
Open flashtool, click the lightning logo, select flashmode
Put the firmware file you've downloaded to the firmware folder in flashtool folder.
Connect the phone in flashmode, hold power and volume up until it vibrates 3 times, now hold the vol down, plug your phone in the computer with flashtool running, you will now able to flash the firmware.
Good luck man.
tuzmaster_v2 said:
This is the way to fix the software issue, ALL YOU DATA WILL BE LOST. And i'm not responsible for anything might happen to you device . DO THIS AT YOUR OWN RISK.
Google xperia t .145 ftf file
Google flashtool for xperia
Download them
When you have installed flashtool, go to its folder, install drivers (tick the TX, flashmode and fastboot drivers boxs)
Open flashtool, click the lightning logo, select flashmode
Put the firmware file you've downloaded to the firmware folder in flashtool folder.
Connect the phone in flashmode, hold power and volume up until it vibrates 3 times, now hold the vol down, plug your phone in the computer with flashtool running, you will now able to flash the firmware.
Good luck man.
Click to expand...
Click to collapse
Thankyou very much for your reply!! Thats what I need, a step by step muppets guide!
To be honest I couldn't care less about any data, I'm way past that stage - if I can just have the phone working again I would be a very happy man (I'm fairly desperate as you can probably tell, Im running my business from an ancient, failing HTC desire following weeks of the shop having the sony!). I can't really afford to write off a phone I paid good money for 6 months back so need to have a go myself.
I am collecting the phone today so will give that a go.....
So I had a go at the above - got the flash tool installed (Emma?) etc and managed to get the software to see the phone - unfortunately though I had neglected to mention the phone is locked to a particular network, which Emma politely informs me.
So, I have attempted to follow unlocking instructions as per the sony instructions (on their website):
But I am stuck. I was getting nothing when using the volume down button and connecting. To get the computer to see the phone I have to press and hold the power button, the red led starts blinking 3 times, repeatedly. This causes windows to recognise the phone when plugged in via usb, but I was not being asked for drivers (as per sony step 13). I found the device in device manager and uninstalled drivers in an attempt to force this. Now all that happens is the device appears in the list as 'S1 Boot Load' with a yellow exclamation mark. However I have then tried installing drivers manually from the location where I copied 'android_winusb' to, but this does not work.
To compound the issue I think the battery problem is causing the phone to cycle. when connected the green led lights up for a bit, but then goes off, then back on, then red.....repeatedly. The device only appears in device manager as 'S1 boot load' when green. This gives a very short window to try to do anything.
Wrong flashtool, download the one from the Dev section and flash a stock FTF
Sent from my C6903 using XDA Premium 4 mobile app
gregbradley said:
Wrong flashtool, download the one from the Dev section and flash a stock FTF
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Oh right, first mistake then. The phone will still need unlocking first though I assume?
FASTdan2 said:
Oh right, first mistake then. The phone will still need unlocking first though I assume?
Click to expand...
Click to collapse
No, flashing a stock firmware works with locked bootloader
FASTdan2 said:
Oh right, first mistake then. The phone will still need unlocking first though I assume?
Click to expand...
Click to collapse
St.Jimmy90 said:
No, flashing a stock firmware works with locked bootloader
Click to expand...
Click to collapse
You do not even need root.
FASTdan2 said:
So I had a go at the above - got the flash tool installed (Emma?) etc and managed to get the software to see the phone - unfortunately though I had neglected to mention the phone is locked to a particular network, which Emma politely informs me.
So, I have attempted to follow unlocking instructions as per the sony instructions (on their website):
But I am stuck. I was getting nothing when using the volume down button and connecting. To get the computer to see the phone I have to press and hold the power button, the red led starts blinking 3 times, repeatedly. This causes windows to recognise the phone when plugged in via usb, but I was not being asked for drivers (as per sony step 13). I found the device in device manager and uninstalled drivers in an attempt to force this. Now all that happens is the device appears in the list as 'S1 Boot Load' with a yellow exclamation mark. However I have then tried installing drivers manually from the location where I copied 'android_winusb' to, but this does not work.
To compound the issue I think the battery problem is causing the phone to cycle. when connected the green led lights up for a bit, but then goes off, then back on, then red.....repeatedly. The device only appears in device manager as 'S1 boot load' when green. This gives a very short window to try to do anything.
Click to expand...
Click to collapse
I've been dealing with a similar problem. When connected to a wall charger is your phone cycling from Green to Red and keeps doing that? Also have you installed Sony PC Companion maybe your phone will get recognized from the drivers in that install.
Same problem
Hi, I am currently having the same problem. I have tried to use flashtools and I've got all the necessary drivers (I think) but once I put hold power button and vol+ (3 vibrations), then press vol-, connect to pc via USB and I get a temporary green led, which goes after about 5 seconds, and then my phone disconnects from my computer again. I really need my phone to work Could someone out there please help with this! I would really appreciate if someone responded very soon as I would like to get this sorted as soon as possible. Flashtools gives me these messages:
22/012/2013 23:12:07 - INFO - Device disconnected
22/029/2013 23:29:07 - INFO - Device connected in flash mode
22/029/2013 23:29:18 - INFO - Device disconnected
Also one more thing i'd like to add.. Once I go into that BLU thing, it keeps on asking me what device I have, so I select Xperia T and then it gives the following messages:
22/052/2013 22:52:26 - INFO - Your phone bootloader cannot be officially unlocked
22/052/2013 22:52:26 - INFO - You can now unplug and restart your phone
Might this have something to do with it? Any suggestions would be grateful! I've been at this for hours now and need to get this sorted
Thanks to any kind person who helps fix this!

Xperia SP Hard Bricked , Possible Solution ?

HI everyone
i have hard bricked my xperia sp , my xperia sp is c5302 i have falshed c5303 ftf its hard bricked
Led not working when put in charge and when connected with pc
power button not working
hard reset button not working (back on the phone)
display not working
fastboot and flashmode not working
but when connected with pc qhsusb_dload driver instalation started and windows cant find drivers , i updated the drivers manually
and treid testoint method but its not working
log:
20-03-2015 15:57:45 will use DLOAD protocol ...
20-03-2015 15:57:45 0808010600900000
20-03-2015 15:57:45 0D0F50424C5F446C6F6164564552322E30
20-03-2015 15:57:45 162001000100
20-03-2015 15:57:45 17004001000100E1108800
20-03-2015 15:57:45 1801000F43240892D02F0DC96313C81351B40FD5029ED98FF9EC7074DDAE8B05CDC8E1
20-03-2015 15:57:46 PHONE NOT SUPPORTED IN THIS MODE
20-03-2015 15:57:46 Elapsed:19 secs.
but i havent opened the device and used metal with testpoint
because there is no successfull report on working on xperia sp in the forum
Is there any one sucessfully unbricked using test point method or any other method to unbrick
And im willing to donate for the solution
regards
david
Hi,
First of all : There is no hard brick for Xperia SP. Either you have a soft brick or your phone has a hardware default.
Now there are two common cases of soft brick from which you can recover:
The first is some kind of early bootloop. It seems like the phone is off but your phone is bootlooping. This happens if you flash a non working kernel (and can probably also happen with a corrupt kernel).
To recover from this: plug your phone to pc, press volume up and without releasing it, press the reset button on the back. You should keep all the three (volume up, usb and reset) until you see the green led. This mean you are in flashmod and from then just follow the guides !
The second kind generally comes from the first one. It's an empty battery with non working software. It happens if for example you have a bootloop which drains your battery totally.
To recover from this: plug your phone to wall charger (not on computer) and wait for some hours (you will probably need at least 3. Maybe even 5-6 hours) and then try the solution for the first kind of brick.
I don't think I have seen any harder brick than these two and I believe hard brick cannot happen unless you mess with the bootloader (like editing it).
The problem could also be a hardware default. In this case, just send your phone for repair if you still have warranty or buy a new one.
ty
thank you pec0ra for the reply
i can confirm that its not soft brick (bootloop , sony logo,display on) and there is no hardware defect , bootloader is unlocked and i havent played with bootloaders ,never relocked or other things
tried by connecting hard reset button + volume down +volume up to enter flashmode but no it isnt
what happenedd is i have flashed wrong ftf (charge level 50+ percentage) and falshtool succesfully flashed c5303 ftf and removed usb and tried to turn on but power isnt responding phone doesnt turned on and back hardreset button also failed to reboot the phone , when i coonected with pc it tried to install qualcomm drivers (qhsusb_dload)
i dont know what will happen after flashing wrong ftf technically
can you say about that little more that would be helpfull
thank you
uh oh said:
thank you pec0ra for the reply
i can confirm that its not soft brick (bootloop , sony logo,display on) and there is no hardware defect , bootloader is unlocked and i havent played with bootloaders ,never relocked or other things
tried by connecting hard reset button + volume down +volume up to enter flashmode but no it isnt
what happenedd is i have flashed wrong ftf (charge level 50+ percentage) and falshtool succesfully flashed c5303 ftf and removed usb and tried to turn on but power isnt responding phone doesnt turned on and back hardreset button also failed to reboot the phone , when i coonected with pc it tried to install qualcomm drivers (qhsusb_dload)
i dont know what will happen after flashing wrong ftf technically
can you say about that little more that would be helpfull
thank you
Click to expand...
Click to collapse
I'm not sure about this, but I think flashing a c5305 firmware on a c5302 shouldn't brick your phone but only your wireless connectivity.
The bootloop I talked about is a bootloop that happens before the sony logo displays. Booting android happens approximately so :
Reset signal sent to cpu
Load kernel (I'm not sure but this should be done by some hardware procedures and the bootloader) and initialize devices
Load ramdisk and display splash logo (sony)
Launch android and display boot animation
If you have a bootloop at 4 (after the boot animation has appeared), it means your kernel is working but your rom has a problem (for example it is not compatible with the kernel)
If you have a bootloop at 3 (after the splash logo has appeared), it means you have a problem in the ramdisk
If your CPU is totally broken, you might never arrive at 2
Now the interesting part is if your kernel is broken (for example not compatible with your hardware or there is an error in the code or the binaries are corrupted). If an error happens in the kernel, an interrupt signal will be sent to your CPU and you will start again at 1. This will lead in a loop in 1 and 2. Your screen will stay off but your CPU will run at max speed doing the early initialization again and again. This often drains the battery before you find it out.
This kind of hidden bootloop only happened to me when I modified a kernel and made some errors, but I can easily imagine that this can also happen with something going wrong in firmware flashing or corrupted firmware.
I have seen this kind of problem a few times, mainly on my phone, but I've also seen other users report similar problem. My guess is your phone only has this problem and I recommend you to let it charge a few hours and then try to connect it in flashmod.
If the problem isn't the one I mentioned (and this is of course possible), then I can unfortunately not help you further and you should wait for others to reply.
Good luck !
uh oh said:
HI everyone
i have hard bricked my xperia sp , my xperia sp is c5302 i have falshed c5303 ftf its hard bricked
Led not working when put in charge and when connected with pc
power button not working
hard reset button not working (back on the phone)
display not working
fastboot and flashmode not working
but when connected with pc qhsusb_dload driver instalation started and windows cant find drivers , i updated the drivers manually
and treid testoint method but its not working
log:
20-03-2015 15:57:45 will use DLOAD protocol ...
20-03-2015 15:57:45 0808010600900000
20-03-2015 15:57:45 0D0F50424C5F446C6F6164564552322E30
20-03-2015 15:57:45 162001000100
20-03-2015 15:57:45 17004001000100E1108800
20-03-2015 15:57:45 1801000F43240892D02F0DC96313C81351B40FD5029ED98FF9EC7074DDAE8B05CDC8E1
20-03-2015 15:57:46 PHONE NOT SUPPORTED IN THIS MODE
20-03-2015 15:57:46 Elapsed:19 secs.
but i havent opened the device and used metal with testpoint
because there is no successfull report on working on xperia sp in the forum
Is there any one sucessfully unbricked using test point method or any other method to unbrick
And im willing to donate for the solution
regards
david
Click to expand...
Click to collapse
Did you select s1 Emergency mode? Do you have s1boot version wich support SP? Which driver did you use? You have to use Gordons Gate drivers.
pec0ra said:
I'm not sure about this, but I think flashing a c5305 firmware on a c5302 shouldn't brick your phone but only your wireless connectivity.
The bootloop I talked about is a bootloop that happens before the sony logo displays. Booting android happens approximately so :
Reset signal sent to cpu
Load kernel (I'm not sure but this should be done by some hardware procedures and the bootloader) and initialize devices
Load ramdisk and display splash logo (sony)
Launch android and display boot animation
If you have a bootloop at 4 (after the boot animation has appeared), it means your kernel is working but your rom has a problem (for example it is not compatible with the kernel)
If you have a bootloop at 3 (after the splash logo has appeared), it means you have a problem in the ramdisk
If your CPU is totally broken, you might never arrive at 2
Now the interesting part is if your kernel is broken (for example not compatible with your hardware or there is an error in the code or the binaries are corrupted). If an error happens in the kernel, an interrupt signal will be sent to your CPU and you will start again at 1. This will lead in a loop in 1 and 2. Your screen will stay off but your CPU will run at max speed doing the early initialization again and again. This often drains the battery before you find it out.
This kind of hidden bootloop only happened to me when I modified a kernel and made some errors, but I can easily imagine that this can also happen with something going wrong in firmware flashing or corrupted firmware.
I have seen this kind of problem a few times, mainly on my phone, but I've also seen other users report similar problem. My guess is your phone only has this problem and I recommend you to let it charge a few hours and then try to connect it in flashmod.
If the problem isn't the one I mentioned (and this is of course possible), then I can unfortunately not help you further and you should wait for others to reply.
Good luck !
Click to expand...
Click to collapse
pec0ra after charging my phone for 6 hours (leds off all time) and connected to the pc red led glows in device and windows started searching for drivers and device named as unrecognized and after some time device disconnected from pc
and i treid to boot in flashmode volume down + power , power +volumedown+hard reset button but the led is red and turns off after 3 or 4 sec
i cant boot to flashmode or fastboot ,
2 : kernel is broken or not there to load or wrong kernel , and what might be the cause for not booting up in flashmode or fastboot is that kernel problem.
thank you pec0ra
smogf said:
Did you select s1 Emergency mode? Do you have s1boot version wich support SP? Which driver did you use? You have to use Gordons Gate drivers.
Click to expand...
Click to collapse
s1 emergency mode: yes
s1boot version for sp : yes from the other forum
gordon gate drivers :yes
thank you smogf
uh oh said:
pec0ra after charging my phone for 6 hours (leds off all time) and connected to the pc red led glows in device and windows started searching for drivers and device named as unrecognized and after some time device disconnected from pc
and i treid to boot in flashmode volume down + power , power +volumedown+hard reset button but the led is red and turns off after 3 or 4 sec
i cant boot to flashmode or fastboot ,
2 : kernel is broken or not there to load or wrong kernel , and what might be the cause for not booting up in flashmode or fastboot is that kernel problem.
thank you pec0ra
Click to expand...
Click to collapse
Flashmode is independent from the kernel.
The right combo is volume up + hard reset. Keep them at least 10-15 seconds while connected to usb.
pec0ra said:
Flashmode is independent from the kernel.
The right combo is volume up + hard reset. Keep them at least 10-15 seconds while connected to usb.
Click to expand...
Click to collapse
volume up+hard reset : not working
volume down +hard reset : not working
volume up/down+power , volume up/down + hard reset: red led for 3 or 4 sec then turned off device disconnected
when ever i connect with power button + other button red led for 3 or 4 sec is that when power button is pressed the device try turn on ?
and when connecting with wall charger with pressing power button red led blink (a flash) is that device is in low battery
and one big question should i drain the battery completly and tried to connect in flashmode or charge the device fully overnight and try to boot in flashtool
really thank you pec0ra for the patience , help
try installing another kernel and flash any rom?
MarĂ­lia de Oliveira said:
try installing another kernel and flash any rom?
Click to expand...
Click to collapse
cant boot to flashmode or fastboot
@noahvt can you help with this thank you
uh oh said:
cant boot to flashmode or fastboot
@NovaHt can you help with this thank you
Click to expand...
Click to collapse
Try to install the drives in FlashTool
MarĂ­lia de Oliveira said:
Try to install the drives in FlashTool
Click to expand...
Click to collapse
installed drivers from flastool/drivers
commom flashmode
common fastboot
and viskan board
uh oh said:
volume up+hard reset : not working
volume down +hard reset : not working
volume up/down+power , volume up/down + hard reset: red led for 3 or 4 sec then turned off device disconnected
when ever i connect with power button + other button red led for 3 or 4 sec is that when power button is pressed the device try turn on ?
and when connecting with wall charger with pressing power button red led blink (a flash) is that device is in low battery
and one big question should i drain the battery completly and tried to connect in flashmode or charge the device fully overnight and try to boot in flashtool
really thank you pec0ra for the patience , help
Click to expand...
Click to collapse
I'd say the red blink is a good sign but unfortunately I have no further knowledge to help you. If I find the time I'll make some tests.
In the mean time, you should try your computer with another phone to see if usb works and/or try with another computer.
pec0ra said:
I'd say the red blink is a good sign but unfortunately I have no further knowledge to help you. If I find the time I'll make some tests.
In the mean time, you should try your computer with another phone to see if usb works and/or try with another computer.
Click to expand...
Click to collapse
thank you pec0ra hope it would be fixed , and one last ques where i can download zeus flash drivers
:highfive:
uh oh said:
thank you pec0ra hope it would be fixed , and one last ques where i can download zeus flash drivers
:highfive:
Click to expand...
Click to collapse
Zeus Flash Driver is in Gordon Gates package. But U have to select this driver manually. Default is SEMC Flash Device.
smogf said:
Zeus Flash Driver is in Gordon Gates package. But U have to select this driver manually. Default is SEMC Flash Device.
Click to expand...
Click to collapse
after bricking phone is not recognised as semc flash device, now my device is connecting only in qhsusb_dload
and in drivers its qhsusb_dload qualcom hs-usb QDloader 9008(com13)
thank you for clearing zeus flash
uh oh said:
after bricking phone is not recognised as semc flash device, now my device is connecting only in qhsusb_dload
and in drivers its qhsusb_dload qualcom hs-usb QDloader 9008(com13)
thank you for clearing zeus flash
Click to expand...
Click to collapse
Of course is recognized as qhsusb_dload. Thats why U have to install Gordons Gate drivers.
smogf said:
Of course is recognized as qhsusb_dload. Thats why U have to install Gordons Gate drivers.
Click to expand...
Click to collapse
sorry for wrong info, device connected as zeus flash device(with power button pressed , normally device is not recognized) , disconnects after a minute
uh oh said:
sorry for wrong info, device connected as zeus flash device(with power button pressed , normally device is not recognized) , disconnects after a minute
Click to expand...
Click to collapse
Do you have any LED light? Below example from my hardbricked Xperia S.
When I've connected Xperia S to computer, red light show up. After a little while LED turn off, and device is recognized as qhsusb_dload (SEMC Flash Device, Zeus flash device, or which driver I have installed or I havent.) No matter. The thing is, that my phone is recognize after RED led turn off. Dont know how about SP, but I suppose that can be similar.
In the end. Launch s1boot, select sin_file_set wich you have to flash (theres a Thread with proper file to recover boot) click on Testpoint Ready and connect the phone to usb. I suppose not, but can work without disassembling device and attaching testpoint. You have to try.

Z3C brick ! can't get into flashmode! help!

My z3compact became a brick. I can't turn on it . When I connect to computer , I can't use flashtool to flash a rom because "usb debug off"appear . When I use pc companion to repair , it can't detect my phone though I enter the volume- for a long time . When my phone connect to flashtool , the red led can turn on for several seconds ,then it turn off ,green led never turn on! When I plug in , nothing happen . I don't know how to deal with my phone .Can someone help me?
liam gao said:
My z3compact became a brick. I can't turn on it . When I connect to computer , I can't use flashtool to flash a rom because "usb debug off"appear . When I use pc companion to repair , it can't detect my phone though I enter the volume- for a long time . When my phone connect to flashtool , the red led can turn on for several seconds ,then it turn off ,green led never turn on! When I plug in , nothing happen . I don't know how to deal with my phone .Can someone help me?
Click to expand...
Click to collapse
Did u shut the device down? With volume up and power button pressing at the same time till its vibrate?
Sent from my Xperia Z2 using XDA-Developers mobile app
Yes , I shut down my phone as you mentioned, the device vibrated for 3 times , then I connect it to my pc , pc companion can't detect it ,flashtool only appear device connected but usb debug off .
liam gao said:
Yes , I shut down my phone as you mentioned, the device vibrated for 3 times , then I connect it to my pc , pc companion can't detect it ,flashtool only appear device connected but usb debug off .
Click to expand...
Click to collapse
Did u get it into fastboot mode?
Sent from my Xperia Z2 using XDA-Developers mobile app
der-cyanoge said:
Did u get it into fastboot mode?
Click to expand...
Click to collapse
no? I can't , screen is totally dark ,never light , I can't enter fastboot and recovery.mode:crying:
liam gao said:
no? I can't , screen is totally dark ,never light , I can't enter fastboot and recovery.mode:crying:
Click to expand...
Click to collapse
So u dont need a light for fastboot so just make the phone of by pressing power and volume up button than wait 5sec then u just hold the vol. Up button and connect ur phone with the PC
Sent from my Xperia Z2 using XDA-Developers mobile app
der-cyanoge said:
So u dont need a light for fastboot so just make the phone of by pressing power and volume up button than wait 5sec then u just hold the vol. Up button and connect ur phone with the PC
Click to expand...
Click to collapse
I tried for several times , failed.... Now I plug in the battery . I hope the screen can light on
der-cyanoge said:
So u dont need a light for fastboot so just make the phone of by pressing power and volume up button than wait 5sec then u just hold the vol. Up button and connect ur phone with the PC
Click to expand...
Click to collapse
Though I hold vol.+ and power ,device vibrated ,but nothing happen.
Dont press power button for fastboot mode just do power of if its vibrate 3 times than your phone is off OK? Next step is connect ur USB cable to PC than press only the vol up button !!!!!! not the power button!!!!!! and then connect ur phone with the USB cable so then just make fastboot flash bootimage Form a Rom of your choice vor stock firmware
Sent from my Xperia Z2 using XDA-Developers mobile app
der-cyanoge said:
Dont press power button for fastboot mode just do power of if its vibrate 3 times than your phone is off OK? Next step is connect ur USB cable to PC than press only the vol up button !!!!!! not the power button!!!!!! and then connect ur phone with the USB cable so then just make fastboot flash bootimage Form a Rom of your choice vor stock firmware
Sent from my Xperia Z2 using XDA-Developers mobile app
Click to expand...
Click to collapse
After I press vol+ and connect to pc , the led become red then turn off ,flashtool still appear device connected but usb debug off. I heard that only the led turn into green from red then the flashtool can flash a rom , but now ,only red led .
Oh damn did u try alsovolume down ?
Sent from my Xperia Z2 using XDA-Developers mobile app
der-cyanoge said:
Oh damn did u try alsovolume down ?
Click to expand...
Click to collapse
sure,still nothing happen.
liam gao said:
sure,still nothing happen.
Click to expand...
Click to collapse
So how did u brickd ur device ? Maybe i can find a solution
Sent from my Xperia Z2 using XDA-Developers mobile app
der-cyanoge said:
So how did u brickd ur device ? Maybe i can find a solution
Click to expand...
Click to collapse
At first ,I flashed a wrong rom , the device can't stop rebooting , then I want to save the device,I use flashtool to flash an offical rom(I flashed the d8853 rom ,my device is SO-02g)after I flashed,totally brick......
liam gao said:
At first ,I flashed a wrong rom , the device can't stop rebooting , then I want to save the device,I use flashtool to flash an offical rom(I flashed the d8853 rom ,my device is SO-02g)after I flashed,totally brick......
Click to expand...
Click to collapse
Oh man thats hard but i dont think it is posiblle to destroy ur bootloader in Android so im searching for a solution
Sent from my Xperia Z2 using XDA-Developers mobile app
liam gao said:
At first ,I flashed a wrong rom , the device can't stop rebooting , then I want to save the device,I use flashtool to flash an offical rom(I flashed the d8853 rom ,my device is SO-02g)after I flashed,totally brick......
Click to expand...
Click to collapse
Have you tried the hard reset button?
Under the flap next to where the sim goes, is a tiny hole. You need a pin to press and reset.
Edit: Do you have ADB installed? Have you installed the Sony drivers. on your PC?
You also need to run the exe in the Drivers folder within Flashtool, to make sure you have correct flashomde drivers available. Installing these drivers is very difficult in Windows 10 and it require restarting the machine in safe mode, and going into the advanced settings to disable driver signature checking, this how to video is for windows 8, but you'll get the idea
All of those need to be in place before flashtool will work.
Does it go into flashmode? Make sure it's turned off, start flashtool on your pc, then hold the volume down while plugging in the usb cable. If flashtool recognises it then you can follow bilboa1's great guide. You will probably have to start from scratch, old firmware, root exploit, recovery etc etc.
Didgesteve said:
Have you tried the hard reset button?
Under the flap next to where the sim goes, is a tiny hole. You need a pin to press and reset.
Edit: Do you have ADB installed? Have you installed the Sony drivers. on your PC?
You also need to run the exe in the Drivers folder within Flashtool, to make sure you have correct flashomde drivers available. Installing these drivers is very difficult in Windows 10 and it require restarting the machine in safe mode, and going into the advanced settings to disable driver signature checking, this how to video is for windows 8, but you'll get the idea
All of those need to be in place before flashtool will work.
Does it go into flashmode? Make sure it's turned off, start flashtool on your pc, then hold the volume down while plugging in the usb cable. If flashtool recognises it then you can follow bilboa1's great guide. You will probably have to start from scratch, old firmware, root exploit, recovery etc etc.
Click to expand...
Click to collapse
I installed all the drivers correctly , hard reset yellow does nothing. Now I use window7 to save my phone , I have found sth. useful. The device cpu send sth. about QHSUSB_BULK driver . Which means the the most basic software had lost. Now I am searching for the device bootloader .
der-cyanoge said:
Oh man thats hard but i dont think it is posiblle to destroy ur bootloader in Android so im searching for a resolution
Click to expand...
Click to collapse
I think bootloader must be wrong.Today ,when I connected to pc . The information QHSUSB_BULK driver need to install appeared,which means the basicest software in my phone had lost.
liam gao said:
I think bootloader must be wrong.Today ,when I connected to pc . The information QHSUSB_BULK driver need to install appeared,which means the basicest software in my phone had lost.
Click to expand...
Click to collapse
Thread here lists installing QHSUSB driver, worth a go perhaps?
There is a thread dedicated to rescuing hardbrick devices
liam gao said:
My z3compact became a brick. I can't turn on it . When I connect to computer , I can't use flashtool to flash a rom because "usb debug off"appear . When I use pc companion to repair , it can't detect my phone though I enter the volume- for a long time . When my phone connect to flashtool , the red led can turn on for several seconds ,then it turn off ,green led never turn on! When I plug in , nothing happen . I don't know how to deal with my phone .Can someone help me?
Click to expand...
Click to collapse
Exactly the same happened to me this morning. I had not time so I left it and came back at midday. After trying to reset it many times it finally turned on (maybe 15 min trying), but the USB port completely died... Then I notices son humidity in the two cameras crystals. The phone was working great, I even play asphalt 8 for 20 min and nothing wrong happened. I've just sent it to repair. Tech guy told my that maybe the motherboard is compromised.
The only thing I can surely tell you is keep trying, it worked for me.

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