HI.
Trying to unlock the bootloader (following the guides) when i restart the phone it starts a restarting loop in the LG logo, when i try to flash with KDZ the phone was not recognized by the computer. i can not flash with KDZ, i can enter in recovery mode.
i have try reinstal the phone drivers a million times
update the drivers
plug and unplug million times
Arckloth said:
HI.
Trying to unlock the bootloader (following the guides) when i restart the phone it starts a restarting loop in the LG logo, when i try to flash with KDZ the phone was not recognized by the computer. i can not flash with KDZ, i can enter in recovery mode.
i have try reinstal the phone drivers a million times
update the drivers
plug and unplug million times
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=38838927&postcount=7
MY phone is back.:good::good::good::good::good:
thank you
Related
Hello,
i was trying to unlock my bootloader...i tried everything... my lg is euro-xxx
after a hundred attempts there was an error message every time i tried to boot from the bootloader ; [security error] boot image signature..
i tried to fix it flashing the original bootloader from the ''all in one tool''.. nothing happened.. and because i am a stupid noob i thought that a factory reset might re-wright this and restore it to its previous state... and guess what.. it didn't! and now my phone is dead. Even when i connect it via usb (it doesn't matter if it is the wall charger or the pc) the phone keeps looping to that error message....
please help me, i am desperate....:crying:
just after the first post there was a very fortunate turn of events!!!...at least that's what i think... when i connected my phone to the pc the loop in the bootloader stopped and there is a charging indicator instead.. is there anyone who can tell me if there is a way to fix my poor lg? i only have it for a week.......
if it is triing to update it can loop, try to remove the battery
What did you do to unlock your bootloader?
pandar3 said:
Hello,
i was trying to unlock my bootloader...i tried everything... my lg is euro-xxx
after a hundred attempts there was an error message every time i tried to boot from the bootloader ; [security error] boot image signature..
i tried to fix it flashing the original bootloader from the ''all in one tool''.. nothing happened.. and because i am a stupid noob i thought that a factory reset might re-wright this and restore it to its previous state... and guess what.. it didn't! and now my phone is dead. Even when i connect it via usb (it doesn't matter if it is the wall charger or the pc) the phone keeps looping to that error message....
please help me, i am desperate....:crying:
Click to expand...
Click to collapse
Did you root your phone first?
The same problem happened to me when i tried unlocking the bootloader however i just kept on restarting my device and it worked for me; try to turn on the phone by only using the charger. Also keep tapping the power button while the phone is turning on (try everything, i dont know if it will work for you but it just worked for me).
If you manged to turn on your phone use the LG PC Suite to do an Emergency recovery, this will reset your phone. Then i unlocked the boot loader first before rooting the phone use cmd instead of the all in one program.
there are yt videos on how to do this but i am a new user iam not able to post them
help
someone please help me, i was actualizano my lg 4x through lg mobile support tool gave me an error and now enceindo not in any way if sw or anything only when I connect it to my pc recognizes it as apx device. please help.racke
Dear all,
my lg P990 was try to update ics to kitkat via cmw its stuck in 50% installation,
then i try to one more time log in in cmw its not working, stuck in lg logo and cant boot cmw,
i try to many more times boot cmw but stuck in lg logo, and i try to s/w upgrade mode and Apx mode,
not in use, when I connect Apx mode with usb cable just blinking screen,
I try to all in one flash, nvflash, all of tried, i cant boot cmw or s/w upgrade mode or Apx mode
only stuck in lg logo
what I do pls any one help
directorsashi said:
Dear all,
my lg P990 was try to update ics to kitkat via cmw its stuck in 50% installation,
then i try to one more time log in in cmw its not working, stuck in lg logo and cant boot cmw,
i try to many more times boot cmw but stuck in lg logo, and i try to s/w upgrade mode and Apx mode,
not in use, when I connect Apx mode with usb cable just blinking screen,
I try to all in one flash, nvflash, all of tried, i cant boot cmw or s/w upgrade mode or Apx mode
only stuck in lg logo
what I do pls any one help
Click to expand...
Click to collapse
Hmm, did you also pulled out the battery while using apx mode(nvflash)?, Also look in device manager or a new device comes up if so then do install drivers or something like then and then click for search automatic. It will probably install because I assume that you've installed the APX drivers before already with the toolkit. I could and have unbricked my device from even worse bricks then what you are having now so it should be possible to fix yours also. You know, the 2X is really unbrickable with NVFlash.
wulsic said:
Hmm, did you also pulled out the battery while using apx mode(nvflash)?, Also look in device manager or a new device comes up if so then do install drivers or something like then and then click for search automatic. It will probably install because I assume that you've installed the APX drivers before already with the toolkit. I could and have unbricked my device from even worse bricks then what you are having now so it should be possible to fix yours also. You know, the 2X is really unbrickable with NVFlash.
Click to expand...
Click to collapse
THANKS FOR U REPLAY
I also tried to APX mode when i plugged usb system not show the drivers, mobile just light blinking, i also changed usb cables and system os ( win 7 to 8.1 ) , but not display in drivers
Hmm, so now there could be 2 things, 1 your usb port is bad. 2 that blinking is something. Try to findout with google why itz blinking
Hi everyone! I have a xperia sp locked BL, recoveries installed. Last night I installed a rom and get bootloop. The phone automatically reboots but I can't see flashlight to get into recoveries and stucks at Sony logo. I pressed the OFF button at the back, the phone reboots and stucks at sony logo again. i cant connect it to flastool also. please help me what to do next
I read something on google but i forgot how to do it exactly :s Tried reinstall with pc companion? Though I don't know if that would work and I don't want to be responsible for bricking ur phone :/ So i guess google "Xperia SP bootloop" :s
patilsangu said:
Hi everyone! I have a xperia sp locked BL, recoveries installed. Last night I installed a rom and get bootloop. The phone automatically reboots but I can't see flashlight to get into recoveries and stucks at Sony logo. I pressed the OFF button at the back, the phone reboots and stucks at sony logo again. i cant connect it to flastool also. please help me what to do next
Click to expand...
Click to collapse
Have you tried to connect to pc, and type adb reboot recovery (with adb installed on pc)?
Firstly download and install minimal adb
Download doomlord's adb drivers..
Then if on windows 8
Disable driver signature enforcement and then install the adb drivers in doomlord's thread.
(Fast boot drivers, flashmode drivers and viskan drivers)
Then extract boot.img of your favourite ROM (which has a recovery) and copy paste it in the folder where you installed minimal adb.
First connect the USB cable to the PC.
Restart your phone by hard reset and as soon as it shows Sony logo, keep pressing power button plus volume down.
Now a blue light will be coming.
Then
Hold shift and right click there and open command promt here..
Make sure the blue light is still there in the illumination bar and type in
fastboot flash boot boot.img
This will install a new boot.img which has a recovery
And then restart
Then go into recovery and flash your favourite ROM...
Hope I helped..
This method worked for me many times...
Firstly sorry for my english and grammar...
recently my gf lil brother took her phone (Lg-l70 d320n) and downloaded shi** virus it started spaming lagging auto enbling wifi and downloading stuff. So i force factory resseted it (power ant vol down) hoping to fix it but after it booted, those apps ,,se** girls" ,,wifi booster" ,,Apus" ,,se**hot"' and etc. was root installed, so decided to reflash stock firmware and than all the problems started.
Found toturial of reflashing (here in xda) and followed the steps: instaled Lg drivers, downloaded D32010c_00.kdz (provided by imei code) then tried to enter recovery mode with (power ant vol upp) no luck... so anabled usb debbuging and used adb commands this time it rebooted in to recovery so continued the toturial and when tried to flash rom with ,,LG Flash Tool 2014" it checked 20% and told that device is not conected tried pressing retry. Tried few times to flash in every USB port of my laptop no luck, same error. Then tried to flash with ADB in recovery, but when phone enter recovery, ADB console cannot detect device... (win7 also tells ,,unknown device" tried to download newer version of drivers no luck... tried to update rom with recovery mode from sd card but it doesnt detect sd card :crying:
laads plz help me
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
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Click to collapse
So is that mean my phone hard bricked?
Røbin said:
So is that mean my phone hard bricked?
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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.