Develop Bugs

Help!!! Can't boot into recovery

Help, i installed the twrp recovery and went about installing a rom but when i went to wipe the phone i wiped everything. So now when i try to boot into recovery it just shows the lg logo with the l.e.d cycling. No idea what to do please help.

Can you get into download mode, If so you can flash the stock .kdz for your device with the lg flash tool and you will a stock functioning phone agin. Then you can root and install TWRP again if you would like just like you did the first time. But make SURE that you use CORRECT kdz for your device model remove the batteries and under you should she something like this eith the X being numbers or letters: LG-XXXXX find the .kdz for the XXXXX value and flash it with the lg flash tool

Thanks alot, its working but its taking its time still only at 14%

Your welcome if you still need help just ask

G3 boots into firmware update only
I recently updated my lg G3 ( Google patch update named Aug-18-2015 etc) and it started to malfunction with resets, crashing and eventually got it stuck in boot loop. Then it booted into a green screen that said "demigod crash handler/tz crash" thrice. Instead of a hard reset I decided to using the lg mobile support tool to fix it. During the upgrade recovery my phone went into download mode/firmware update. I could see the progress bar moving and then get stuck and my mobile would switch off. Took out the battery, disconnected and reconnected the phone and tried the process all over again but in vain. I repeated this at least 8 times and eventually gave up. Now my phone is basically useless and only boots into firmware update. Hard reset doesn't work either. Can somebody please help me fix this?
Android version : 5.0
Kernel: 3.4.0
Firmware : v20t-ame-xx

Go to the site: http://lgg3root.com/lg-g3-root/how-to-unrootunbrick-lg-g3/ and search for your device and message me back if it works

red bleud led flash
after i installed twrp latest edition it won't boot into it and it gives me the red and blue led flash even trough the steps by suing the download mode it won't work
HELP PLEASE
Best regards
Exray_NL

Root, TWRP install, reboot in recovery and paper holder phone!

Hi all,
since 3 days i faced some problems with my D855 stock lollipop (21A) ROM, I tried SUPER-SUME to escape kingroot,but it fails to install SUPER-SU and i lost my root access, GPLAY was very low speed in downloading and installing app; i was rooted (via Kingroot) and TWRP installed.
Yesterday evening i try to recover the situation via normal flash mode the original 21A rom.
It work so i root it again and install TWRP via AREC app.
This morning i try to reboot in recovery, the phone switch off and ..... nothing, it's dead, no way to boot it either in normal, or recovery or download mode.
Is there anything i can do before send it to service or it's unusefull?

davcbr said:
Hi all,
since 3 days i faced some problems with my D855 stock lollipop (21A) ROM, I tried SUPER-SUME to escape kingroot,but it fails to install SUPER-SU and i lost my root access, GPLAY was very low speed in downloading and installing app; i was rooted (via Kingroot) and TWRP installed.
Yesterday evening i try to recover the situation via normal flash mode the original 21A rom.
It work so i root it again and install TWRP via AREC app.
This morning i try to reboot in recovery, the phone switch off and ..... nothing, it's dead, no way to boot it either in normal, or recovery or download mode.
Is there anything i can do before send it to service or it's unusefull?
Click to expand...
Click to collapse
http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
You can try this, didn't work for me because I was stupid and short circuited something wrong. But send ir to warranty and they gave me a new one. So no problems.

Phone in service,but just for my info i read a procedure to unbrick the phone stucked on Qualcomm 9008 error..... how can i find if it is the 9008 one?

Yesterday my phone did that and I flashed the KDZ as if the phone was on, up+USB until I heard the sound on the pc, ran the flash tool and it worked.

hi plz anyonehelp me i have g3 d85510i Kvt49L GLOBAL.COM made Korea want to back stock bcoz recovery not work got error fastboot mood im on 4.4.2
anyone help me plz thanku

Failed to get PMT info, is it bricked for good?

Hi,
So today suddenly my phone restarted and after that it was stuck on the micromax logo, I coudnt get into recovery either. So I tried to flash the stock kitkat rom using sp tools, it did manage to flash it the first time but the phone after that wont start at all, nothing not even the charging screen.
Is it bricked for good? I tried to flash it again but if I choose firmware upgrade or download+firmware upgrade in sp tools I get the pmt info error. Is there any way to get the phone back to a working state? Any help would be much apprecited.
Note: I did look through the old post on the similar topic where the guy managed to solve the problem by using a latest version of sp tools, Im already using the latest version , no dice.

Did you get anywhere with this to unbrick the device as I have similar with a GDP XP and it wont now boot or show charge its just dead!
Any help on fixing this would be great as we cant be alone with this. ATB

My Canvas A1 isn't fixed by SP flash tool and is now bricked by format+ download mode

Hi everyone,
My canvas a1 (aq4501) was on September security patch (6.0.1) [unrooted but bootloader unlocked], but suddenly some Google Play services stopped working. So I switched off the phone but the problem was not fixed. Ultimately, I tried to clear cache & the wipe partition but it continuously showed up with the error ''failed to mount the recovery image". Now on opening the phone, it was stuck in a bootloop.
So, I tried to flash stock lollipop 5.1 rom by sp flash tool (5.152400- latest version) [I've earlier done this before as my rom got corrupted earlier] by download only mode but even after successfully flashing (ok done appeared), the phone's rom was not overwrited and it was still hanging on 6.0.1(MOB31E). So this time I tried to flash marshmallow 6.0 rom but again the problem remain unchanged (device was still at 6.0.1- MOB31E in recovery mode even if the flash was successful as shown up by SP flash tool).
So now I tried format+download only mode, again the flash was successful but this time not even the OEM logo (micromax logo) appeared and neither did the recovery mode. That means that my device got bricked. So I found this thread of http://forum.xda-developers.com/canvas-a1/help/micromax-android-one-bricked-unable-to-t2999760. and found that by firmware upgrade mode, we can get our phone back. But as shown in one of the comments of that thread, they got an error "failed to get pmt info", I got the same error too. So, I am helpless as I can't do anything. I've not tried stock KitKat rom yet and also ensure you that all my drivers are correct as SP flash tool is working flawlessly on my pc.
Please help me to fix this problem..........Is there any way to fix it using android one toolkit?????

Canvas A1 - Sprout 4 Hardbricked.SP Flashtool won't work.

My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.

Sarvesh1 said:
My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.
Click to expand...
Click to collapse
Can anyone please help.

same thing happened to me but no solution

bunny374 said:
same thing happened to me but no solution
Click to expand...
Click to collapse
Now I suspect it is a hardware problem.Probably motherboard has failed.

Same problem here. SP Flash tool flashing successfully but phone won't even boot up

Sarvesh1 said:
My Canvas A1 isn't booting at all (nothing happens when power button is pressed),My phone has been unstable for quite some time now.Initially, I installed MIUI 8 and it crashed after one month or so.Then I installed Stock MM optimized version from XDA and it went well for sometime.Then after a month's period even stock OS crashed.Rebooted and stuck at bootloop.
After that I tried reinstalling the same OS but it always stuck at bootloop.
Hence,I went with SP Flashtool.Tried flashing (Download Only option) Official Lollipop FlashFile available here on XDA,it did flash successfully but phone wouldn't boot.
Next,tried All Format+Download option and again it flashed successfully but now nothing happens not even micromax logo shows up.Hence,I believe I have hard bricked my phone have tried every option that I could think of but to no avail.
I need expert advice on this hence posting it now.
Please Help.
Thanking in advance.
Click to expand...
Click to collapse
Must be problem with your charger use frog charger that worked for me after using different usb cables it happens..