[Q] LG G3 D855 won't boot - flash original ROM - how? - G3 Q&A, Help & Troubleshooting

Hi,
My G3 D855 suddently shut down. Did a soft reset, it booted, ran for 30 seconds, then shut down again. Another soft boot left me with the first LG Boot Logo, stuck.
Tried hard reset, "Fastboot mode started", "STALL GET_DESCRIPTOR 128 6 1006 0 255", "fastboot: processing commands" - and now it's stuck there.
I was wondering if I could somehow do a factory flash, to see if this could help?
It's rooted, but still on stock FW.
Troels
Denmark

Yes - http://forum.xda-developers.com/showthread.php?t=2785089
Give it a go let us know how you get on.
Good luck.

Vivasanti said:
Yes - http://forum.xda-developers.com/showthread.php?t=2785089
Give it a go let us know how you get on.
Good luck.
Click to expand...
Click to collapse
Hi Vivasanti,
Thanks for the quick reply!
Firmware files
I checked here, and none of these files seems fit for my 32GB non-branded European D855.

puttitat said:
Hi Vivasanti,
Thanks for the quick reply!
Firmware files
I checked here, and none of these files seems fit for my 32GB non-branded European D855.
Click to expand...
Click to collapse
Try here.....
http://lg-firmware-rom.com/
Put your IMEI number in and hit download - flash the KDZ...... and then
Give thanks!

Vivasanti said:
Try here.....
http://lg-firmware-rom.com/
Put your IMEI number in and hit download - flash the KDZ...... and then
Give thanks!
Click to expand...
Click to collapse
Yes, of course - done and THANKS!
Edit: Seems like hardware brick for me. Followed a guide on Youtube how to enter download mode - it takes 5 seconds in the video, but I held the volume up button for 1½ minute before the little "Download mode" icon showed, and I'm at four minutes now, just stuck at "fastboot: processing commands" terminal display...

Doesnt sound good head over to here for some help.....
http://forum.xda-developers.com/showthread.php?t=2785089

Related

[q] extreme help requested -- please

I have a Korea F400L, I used for a while the Sphynx rom and then switched after following several reviews the Cloudy G3 1.2, Then after requesting comments flashed the proper F400 RIN 1.7 kernel. at this moment ALL HELL BROKE LOOSE.
When I boot I get a green screen with the message
Apps Watchdog Bark
DemiGod Crash Handler : Apps Watchdog Bark
:ress key to choose Dload Mode or Reboot
1) Volume Up : Dload Mode
2) Volume Down : Reboot.
etc etc.
I have read that pushing up+power or up +down combinations -= BOTTOM LINE NOTHING REVIVES IT
In this country the model in use is the D851 so I am out of luck.
I am willing to ship AND PAY to whoever is capable and willing to help this 70 year old retired partially disabled.
Please in the spirit of the holidays can anyone try to find it in his heart to help,
I would be so grateful if i find the true directions. I know I am not the only idiot that fell in this but I also know quite a few people succeeded in fixing
I have the original KZD file if it helps, also the LG flashing toold just not the proper guidance
PLEASE GUYS I AM BEGGING
sincerely
exlaval said:
I have a Korea F400L, I used for a while the Sphynx rom and then switched after following several reviews the Cloudy G3 1.2, Then after requesting comments flashed the proper F400 RIN 1.7 kernel. at this moment ALL HELL BROKE LOOSE.
When I boot I get a green screen with the message
Apps Watchdog Bark
DemiGod Crash Handler : Apps Watchdog Bark
:ress key to choose Dload Mode or Reboot
1) Volume Up : Dload Mode
2) Volume Down : Reboot.
etc etc.
I have read that pushing up+power or up +down combinations -= BOTTOM LINE NOTHING REVIVES IT
In this country the model in use is the D851 so I am out of luck.
I am willing to ship AND PAY to whoever is capable and willing to help this 70 year old retired partially disabled.
Please in the spirit of the holidays can anyone try to find it in his heart to help,
I would be so grateful if i find the true directions. I know I am not the only idiot that fell in this but I also know quite a few people succeeded in fixing
I have the original KZD file if it helps, also the LG flashing toold just not the proper guidance
PLEASE GUYS I AM BEGGING
sincerely
Click to expand...
Click to collapse
If you have the original proper KDZ for your F400L and you can enter download mode successfully, then you should be able to revert it back to stock yourself free of charge! Follow these steps verbatim and you should be good to go.
http://forum.xda-developers.com/showthread.php?t=2785089
Edit: I should have mentioned that this is a kernel panic and nothing too serious so long as you're able to enter download mode. The method I linked you to is very simple and brings the phone back to stock (but not on the right path if you want to do over the air updates). If you were Bump'd and had a custom recovery like TWRP or Philz recovery installed, then you should still be able to boot into recovery and restore a backup if you made one or try clearing the cache. Hold the Volume down + Power button upon booting up and it should enter directly into the recovery.
I CAN'T
Neither pressing up/down/power/ or combination thereof makes any change. it reboots, the logo shows and i wind up in the same green screen. at no time since the first time was i able to see any screen EXCEPT THIS DARN GREEN - APPS WATCHDOG BARK - nothing ever more than this, i just plugged it in to the PC. there's no sign of it in DEVICE MANAGER, it's as though it did not exist for windows
please help, please
acparker18 said:
If you have the original proper KDZ for your F400L and you can enter download mode successfully, then you should be able to revert it back to stock yourself free of charge! Follow these steps verbatim and you should be good to go.
http://forum.xda-developers.com/showthread.php?t=2785089
Edit: I should have mentioned that this is a kernel panic and nothing too serious so long as you're able to enter download mode. The method I linked you to is very simple and brings the phone back to stock (but not on the right path if you want to do over the air updates). If you were Bump'd and had a custom recovery like TWRP or Philz recovery installed, then you should still be able to boot into recovery and restore a backup if you made one or try clearing the cache. Hold the Volume down + Power button upon booting up and it should enter directly into the recovery.
Click to expand...
Click to collapse
exlaval said:
Neither pressing up/down/power/ or combination thereof makes any change. it reboots, the logo shows and i wind up in the same green screen. at no time since the first time was i able to see any screen EXCEPT THIS DARN GREEN - APPS WATCHDOG BARK - nothing ever more than this, i just plugged it in to the PC. there's no sign of it in DEVICE MANAGER, it's as though it did not exist for windows
please help, please
Click to expand...
Click to collapse
Turn the phone off completely.
Plug your usb cable into the computer.
Hold the Volume Up buttom on your phone
Plug the usb into your phone while still holding the Volume up
Does it go to download mode?
yes yes yes yes
but now it says 'FIRMWARE UPDATE ' WITH THE USB SIGN AND TWO CIRCULAR ARROWS SURROUNDING IT
BELOW IT - IT SAYS in blue Do not unplug, the USB connection until the process is completed and
below is a blank line with 0% below it
please please you're in the right direction, i just downloaded again the first kdz rom, the lg flashtool the dll file and a couple of other
please please don't let me down, i am waiting
thanks so much
yes yes yes continuation
so i download all the files according to http://forum.xda-developers.com/showthread.php?t=2785089 - bringing back lg to stock firmware
i launch the flash tool and i CAN'T GET PAST THE AUTHENTIFICATION - PLEASE HELP, I GOT THE KDZ READY BUT THE DIRECTION IN THAT THREAD DO NOT SHOW HOW TO BYPASS
PLEASE PLEASE PLEASE HELP
I AM WAITING VERY ANXIOUSLY
exlaval said:
so i download all the files according to http://forum.xda-developers.com/showthread.php?t=2785089 - bringing back lg to stock firmware
i launch the flash tool and i CAN'T GET PAST THE AUTHENTIFICATION - PLEASE HELP, I GOT THE KDZ READY BUT THE DIRECTION IN THAT THREAD DO NOT SHOW HOW TO BYPASS
PLEASE PLEASE PLEASE HELP
I AM WAITING VERY ANXIOUSLY
Click to expand...
Click to collapse
Authentication for what? When does it ask for that and what steps got you there because I have never seen this using the KDZ method.
Ignore previous
So i start the flash tool and i get to the point where it is chequing the computer it completes the first round then it goes into uploading the software to the fone, it gets
to 2% and it craps with the message
ugrade stopped due to an error,
to try upgrade again, follow the steps below
disconnect phone
instert battery
turn on phone
press retry,
did this 4 times nothing changes
on the box before, where you press start, i pressed check fone, on the top right part
it gave me a message error with imei,
i gotta go to sleep it's 2am and i have a ct scan for tomorrow at 9
please give me more ideas to do wheni come back from the check up
thanks so much please please please do not abandon me
acparker18 said:
Authentication for what? When does it ask for that and what steps got you there because I have never seen this using the KDZ method.
Click to expand...
Click to collapse

[help]Qhsusb_Bulk Fix!?! VS985

I Need help fixing my g3, been Trying for hours to no avail. i need some guidance i am completely lost.
GTFODeathknight said:
I Need help fixing my g3, been Trying for hours to no avail. i need some guidance i am completely lost.
Click to expand...
Click to collapse
http://forum.xda-developers.com/lg-g3/general/unbrick-lg-g3-qhsusbbulk-qualcomm-9008-t3072091
GTFODeathknight said:
I Need help fixing my g3, been Trying for hours to no avail. i need some guidance i am completely lost.
Click to expand...
Click to collapse
First tell us what the issue is?
Is it a soft brick? Just flash your TOT file by the LG flash tool and your good to go. But first you should give us some more information
_SDroid said:
First tell us what the issue is?
Is it a soft brick? Just flash your TOT file by the LG flash tool and your good to go. But first you should give us some more information
Click to expand...
Click to collapse
(sorry for the reply time was camping) i just woke up one morning and my phone just wouldnt boot up, i cant even get to the recovery mode nor download mode. when it starts powering on i get
SECURE BOOTING ERROR
BOOT CERTIFICATION VERIFY​Along with the LEDs blinking
GTFODeathknight said:
(sorry for the reply time was camping) i just woke up one morning and my phone just wouldnt boot up, i cant even get to the recovery mode nor download mode. when it starts powering on i get
SECURE BOOTING ERROR
BOOT CERTIFICATION VERIFY​Along with the LEDs blinking
Click to expand...
Click to collapse
If you can't access the download mode you've hard bricked your phone some way. You should send it back and let it repair by someone
If you're out of warranty and feel up to taking your phone apart you could try this: http://forum.xda-developers.com/sprint-lg-g3/general/guide-fix-hard-brick-recovery-guide-t3132359
If you still have warranty, send it in.

Rooting problem...bricked?

Hi,
Sorry if this is in the wrong place.
I literally just got a G3 D855 and tried to root it using One Click Root. I followed all of the steps and after having to manually boot into download mode, it said that it had completed the process and had rooted successfully and the phone restarted.
I now cannot get past the LG logo. I have tried factory resetting as I can access that menu, and I can only access download mode if I plug the phone into my computer whilst holding volume up.
I don't really know how this happened. If anyone has any advice, please send it my way.
I have tried battery pulls etc.
Thank you.
Jacksleeps said:
Hi,
Sorry if this is in the wrong place.
I literally just got a G3 D855 and tried to root it using One Click Root. I followed all of the steps and after having to manually boot into download mode, it said that it had completed the process and had rooted successfully and the phone restarted.
I now cannot get past the LG logo. I have tried factory resetting as I can access that menu, and I can only access download mode if I plug the phone into my computer whilst holding volume up.
I don't really know how this happened. If anyone has any advice, please send it my way.
I have tried battery pulls etc.
Thank you.
Click to expand...
Click to collapse
you stuck @ logo
Try tbhis maybe it Help http://forum.xda-developers.com/lg-g3/help/help-stuck-lg-logo-t2831885
If you rooted and it failed, the best way to go is to flash the official TOT, you can see how here: http://forum.xda-developers.com/showthread.php?t=2785089
RapHaeL_4_4_4_ said:
If you rooted and it failed, the best way to go is to flash the official TOT, you can see how here: http://forum.xda-developers.com/showthread.php?t=2785089
Click to expand...
Click to collapse
Thank you, I will give that a go! Fingers crossed!!
RapHaeL_4_4_4_ said:
If you rooted and it failed, the best way to go is to flash the official TOT, you can see how here: http://forum.xda-developers.com/showthread.php?t=2785089
Click to expand...
Click to collapse
Hi again,
Just wanted to say thank you!! I have now used the method you shared and it saved my device - I am now rooted properly and running CM12 :good:
All the best!

Need modified .tot for LS980

Hi everybody, is there any one who can give me a link of .tot modified file with hex editor, I flashed my phone (LS980) with wrong firmware (D802) and when I try to flash it with the right file wich is destined for LS980 the flash tool consider the phone as a D802 model, I tried all methods I found on XDA to restore my phone but nothing done, my phone still brick, and the only way to flash it now is to modify the .tot file with a hex editor soft, if there is someone who can give me a link to that file, or to show me the exact line to modify in the file and which hex soft to use it will be a great help for me.
Thank you in advance (Please try to give the help I demand, because I tried every methods)
Hello kakah2011, First of all i'd tell you to calm down its gonna be alright. secondly can you explain briefly the previous version of software you were running. Android version and the software version, if you could mention would be of great help. And did you flash D802 rom yourself, as if it were running LS980 previously or did you buy the phone already flashed with a fake D802 rom. I can guide and provide you on how to resolve the issue but first i need to make sure which partitions are flashed to your phones memory currently.
just relax. i had exactly the same issue and it got sorted out. My phone(hardware ls980) came with a fake 802 software on it. So i assumed its a 802 and flashed 802 roms on it till it completely got screwed up. the touch went crazy and the phone got into a auto restart loop.
I have the edited file, but i dont know how to give you a 2.5 gb file. Any ideas how it can be shared.
I edited the original file using flexhex. You just need to change the first instance of the word LS980 to D802. the trick here is that in hex editor format when we replace L with D , S with 8, 9 with 0, 8 with 2,0 we replace with a spacebar. The last parts a mistake. 0 should be replaced by a blank and not a spacebar. Copy a blank from nearby and insert it. or try a 00 value. I dont remember exactly what i did. but my mistake was that i was replacing the 0 with a space bar.
after the format, my phone stopped getting into the download mode. Instead i got stuck in some fastboot mode which was getting activated by using the volume up key while inserting the wire(before this, i was getting download mode in volume down+usb wire insertion). had to struggle a bit to get the phone back to download mode. I used something called adb tools to get this done. If you konw these tools, its just a 2 min job.
After that i reflashed the original tot file of ls980 and the phone started working great.
if you need anyhelp, call me if you are from india on 9700000678. Else pm here or email on [email protected]
dont forget to thank me.
megasamsid8 said:
Hello kakah2011, First of all i'd tell you to calm down its gonna be alright. secondly can you explain briefly the previous version of software you were running. Android version and the software version, if you could mention would be of great help. And did you flash D802 rom yourself, as if it were running LS980 previously or did you buy the phone already flashed with a fake D802 rom. I can guide and provide you on how to resolve the issue but first i need to make sure which partitions are flashed to your phones memory currently.
Click to expand...
Click to collapse
Thak you Mr, I think that the previous Firmware before I flash it was a LS980 (4.4.2 or 4.2.2), and I think that the version that I flashed the phone with is 16GB, and I can't use adb fastboot with PC to because it don't recorgnize the IMEI and the only way to restore it is the download mode (No Philz recovery) and I must notice that the screen is not normal (when I push it in an area it moves in another), I think that it's bricked for ever!!!!???
krunalkamdar said:
just relax. i had exactly the same issue and it got sorted out. My phone(hardware ls980) came with a fake 802 software on it. So i assumed its a 802 and flashed 802 roms on it till it completely got screwed up. the touch went crazy and the phone got into a auto restart loop.
I have the edited file, but i dont know how to give you a 2.5 gb file. Any ideas how it can be shared.
I edited the original file using flexhex. You just need to change the first instance of the word LS980 to D802. the trick here is that in hex editor format when we replace L with D , S with 8, 9 with 0, 8 with 2,0 we replace with a spacebar. The last parts a mistake. 0 should be replaced by a blank and not a spacebar. Copy a blank from nearby and insert it. or try a 00 value. I dont remember exactly what i did. but my mistake was that i was replacing the 0 with a space bar.
after the format, my phone stopped getting into the download mode. Instead i got stuck in some fastboot mode which was getting activated by using the volume up key while inserting the wire(before this, i was getting download mode in volume down+usb wire insertion). had to struggle a bit to get the phone back to download mode. I used something called adb tools to get this done. If you konw these tools, its just a 2 min job.
After that i reflashed the original tot file of ls980 and the phone started working great.
if you need anyhelp, call me if you are from india on 9700000678. Else pm here or email on [email protected]
dont forget to thank me.
Click to expand...
Click to collapse
Thank you Mr, If you can share the file it will be great, if you can't I will try to edit the file as you say, maybe it's the trick that I missed, will try it and tell you the result.Thank you Mr
krunalkamdar said:
just relax. i had exactly the same issue and it got sorted out. My phone(hardware ls980) came with a fake 802 software on it. So i assumed its a 802 and flashed 802 roms on it till it completely got screwed up. the touch went crazy and the phone got into a auto restart loop.
I have the edited file, but i dont know how to give you a 2.5 gb file. Any ideas how it can be shared.
I edited the original file using flexhex. You just need to change the first instance of the word LS980 to D802. the trick here is that in hex editor format when we replace L with D , S with 8, 9 with 0, 8 with 2,0 we replace with a spacebar. The last parts a mistake. 0 should be replaced by a blank and not a spacebar. Copy a blank from nearby and insert it. or try a 00 value. I dont remember exactly what i did. but my mistake was that i was replacing the 0 with a space bar.
after the format, my phone stopped getting into the download mode. Instead i got stuck in some fastboot mode which was getting activated by using the volume up key while inserting the wire(before this, i was getting download mode in volume down+usb wire insertion). had to struggle a bit to get the phone back to download mode. I used something called adb tools to get this done. If you konw these tools, its just a 2 min job.
After that i reflashed the original tot file of ls980 and the phone started working great.
if you need anyhelp, call me if you are from india on 9700000678. Else pm here or email on [email protected]
dont forget to thank me.
Click to expand...
Click to collapse
Thank you Mr I will try this trick and tell you if it work.Thinx
kakah2011 said:
Thank you Mr I will try this trick and tell you if it work.Thinx
Click to expand...
Click to collapse
It's a great trick that show me, but the problem now is that the phone stay on the LG logo, and not detected by fastboot tool on my pc (I installed drivers for adb), I think that the serial number is lost, and I can't start the phone normaly.
Any help thank you
kakah2011 said:
It's a great trick that show me, but the problem now is that the phone stay on the LG logo, and not detected by fastboot tool on my pc (I installed drivers for adb), I think that the serial number is lost, and I can't start the phone normaly.
Any help thank you
Click to expand...
Click to collapse
I done as you said, the phone is detected on the PC but the problem is that I don't know which part must I flash in order to get back the "Download Mode", can you help me ? Thank you
Follow this tutorial to flash all your partitions..
http://forum.xda-developers.com/lg-g2/help/fixing-fastboot-mode-started-t2930963
erasing and flashing these files will make download mode work again.
Keep us updated with the progress.
Goodluck
Btw g2 never gies its a tough champ keep your hopes high
megasamsid8 said:
Follow this tutorial to flash all your partitions..
http://forum.xda-developers.com/lg-g2/help/fixing-fastboot-mode-started-t2930963
erasing and flashing these files will make download mode work again.
Keep us updated with the progress.
Goodluck
Btw g2 never gies its a tough champ keep your hopes high
Click to expand...
Click to collapse
Is there any method to flash the .tot file firmware using fastboot? because there is no more download mode after flashing the modified firmware using FlexHex. Any suggestion ?
kakah2011 said:
Is there any method to flash the .tot file firmware using fastboot? because there is no more download mode after flashing the modified firmware using FlexHex. Any suggestion ?
Click to expand...
Click to collapse
The .tot can only be flashed in download mode, on a serious note i'd suggest you here to give your phone to some expert it wouldn't cost you much. But if you'd like to follow.. download mode can easily be restored using the method in the link i just provided earlier. When you get into download mode only then your rom can be restored.. btw please follow as instructed cause if something wrong goes here eg flashing wrong image in fastboot or wiping all at once.. could lead the phone to hard brick and would cost you double as much later to get it fixed. My personal suggestion is to pay $15-30 for this operation and get it over with.. do you have any suitable repair shops in your area?
When I attempt to flash some parts of the downloaded ZVE partition file it gives me an that there is an error in the partition
kakah2011 said:
When I attempt to flash some parts of the downloaded ZVE partition file it gives me an that there is an error in the partition
Click to expand...
Click to collapse
First I want to thank every one who helped me to restore my G2(especially Krunal Jain who shows me the first step which is the key), finally you've just to download the LAF file and flash it in order to get back download mode then you can flash the .tot firmware of the LS980.
The prbleme now is that there is no more adresse MAC when entering to Wifi settings, and also Cellular network, I guess that these two things need a lot of search to restore them !! Any suggestion??? THANK YOU GUYS
kakah2011 said:
First I want to thank every one who helped me to restore my G2(especially Krunal Jain who shows me the first step which is the key), finally you've just to download the LAF file and flash it in order to get back download mode then you can flash the .tot firmware of the LS980.
The prbleme now is that there is no more adresse MAC when entering to Wifi settings, and also Cellular network, I guess that these two things need a lot of search to restore them !! Any suggestion??? THANK YOU GUYS
Click to expand...
Click to collapse
So is your device powered on now ? CHEERS... and yes LS980 is sprint locked so you've to follow the unlock method to get gsm on your phone. its easy.. good job mate.. Root your phone and follow here to network unlock ZVE .. should work on ZVE http://forum.xda-developers.com/showthread.php?t=2655133
Goodluck
I need some help also
My lg g2 was also a refurbished one and comes with fake d802 software which make a mes for me. As i flash lollipop from offcial lg flashtool. The screen goes erratic but then i discovered it is a refurbished model and brought my phone to shop for repair. Person thier flash ls980 rom as the model is ls980 from board. touch screen start working but no sim. When i insert sim it gives error com.phone.android stopped.and the person who flashed rom says that your emmc is damaged.what to do now guys plz help and the messaging app also give force close error
megasamsid8 said:
So is your device powered on now ? CHEERS... and yes LS980 is sprint locked so you've to follow the unlock method to get gsm on your phone. its easy.. good job mate.. Root your phone and follow here to network unlock ZVE .. should work on ZVE http://forum.xda-developers.com/showthread.php?t=2655133
Goodluck
Click to expand...
Click to collapse
Is it normal that when I press *#06# it shows anything ? but when I go to settings I find the IMEI!!!
Before I proceed to Unlock I must fix the IMEI, and in order to fix it I need root, I tried ioroot but it shows many errors !!!
Thank you
kakah2011 said:
Is it normal that when I press *#06# it shows anything ? but when I go to settings I find the IMEI!!!
Before I proceed to Unlock I must fix the IMEI, and in order to fix it I need root, I tried ioroot but it shows many errors !!!
Thank you
Click to expand...
Click to collapse
When I enter "About Phone", "Status" it shows ICCID and IMSI "Unknown" is there any solution to fix it ?
Thank you guys
hello kakah i had the same issue few hours ago with my LS980, cant access download mode cz i flashed wronge fal, aboot & boot , of d802
now im stuck on bootloop
could you help me please
i'm from Staoueli -ALgiers
thanks in advance
nadjib_unreal said:
hello kakah i had the same issue few hours ago with my LS980, cant access download mode cz i flashed wronge fal, aboot & boot , of d802
now im stuck on bootloop
could you help me please
i'm from Staoueli -ALgiers
thanks in advance
Click to expand...
Click to collapse
holla amigo im from algeria to
now i have the same prob as u ! so could we help each other to get it worked again :/
benniche farid said:
holla amigo im from algeria to
now i have the same prob as u ! so could we help each other to get it worked again :/
Click to expand...
Click to collapse
Hello brother
I fixed mine yesterday, i ll tell what to do
If you want to get access to download mode, just remove the buttons connector ,then that metalic plat that its glued in just to get access tothe ic chip and motherboard , of course to do this u need to takr off the baterry and all connectors, once u takr off yhe buttons reconnect every connwctor except the one of buttons and baterry
Thrn connect the the phone to the pc by using a usb (without baterry) then u need a liyyle screw driver or a wire to short the capacitor c5000 and c5004, keep trying till u heard thr pc detect new device named qhusb
Great , for that you need to download srk tool 2.1 just google it
Then selectfix utility then unbrick qhusb and select the correct drive
It will flash : haf, boot , aboot
Thats good for now ur download mode is back to life
Then for ls980 u need to install stock tot file (ls890zv7.tot) flash it with lg flash tool use manual mode u need a dll file (lgls980_20130904_lgflashv151.dll) download it on google... i ll send you links later hiw to do this,im using my phone
Once finished , ur phone is back to life but no signal
Easy ,just need to root. Then install twrp recovery
After that u need to install via recovery mode the (ls980stockuniversal to d802.zip)
And u re phone is getting signal and being fixed
edit: here the tutorial links that helps ya how to do everything
1- to get your phone alive ( to be detected as qusb_bulk)
http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
2- this to fix the qusb issue & download mode back to life
https://www.youtube.com/watch?v=ERZvlJIC9dE
3- to install the stock tot rom , Root , then install twrp recovery mode , & then full unlock you cell phone
https://www.youtube.com/watch?v=FGQ2aGlumWs
http://forum.xda-developers.com/sprint-g2/general/sprint-lg-g2-ls980-100-unlock-tm-att-t3188248

Motorola G6 Play (Boot loop)

I have an issue that I hope someone can help me with, my daughters Moto G6 Play (Completely stock, 15months old) has just started boot looping from a black screen to Moto blue screen only.
I can move it to boot up screen using (Power and Volume Down) key but it will only stay there a few seconds before it then loops again.
I have tried "Recovery Mode" / "Power off" and they just do the same thing go into loop again.
I thought it was a battery issue, but I think this is a knock on affect of the phone boot looping so much. Also in boot up screen it was stating the battery was NOK
Took it apart and ordered new battery and installed but still the same issue.
Now before this second battery runs out as it wont charge while in this state, I wondered if anyone can help me resurrect it??
I will add its been a few years since I have flashed phones with dev roms etc (HTC One X days...) but I dont think I have even enabled USB debugging in the menu options..
Thanks in advance
Andy
Perchy35 said:
I have an issue that I hope someone can help me with, my daughters Moto G6 Play (Completely stock, 15months old) has just started boot looping from a black screen to Moto blue screen only.
I can move it to boot up screen using (Power and Volume Down) key but it will only stay there a few seconds before it then loops again.
I have tried "Recovery Mode" / "Power off" and they just do the same thing go into loop again.
I thought it was a battery issue, but I think this is a knock on affect of the phone boot looping so much. Also in boot up screen it was stating the battery was NOK
Took it apart and ordered new battery and installed but still the same issue.
Now before this second battery runs out as it wont charge while in this state, I wondered if anyone can help me resurrect it??
I will add its been a few years since I have flashed phones with dev roms etc (HTC One X days...) but I dont think I have even enabled USB debugging in the menu options..
Thanks in advance
Andy
Click to expand...
Click to collapse
Just use my guide, at the bottom of it it has everything you need to reflash stock firmware hold the power and volume down button until you get to the fastboot/ bootloader screen, also since you replaced the battery and did your own repair we still might not be able to help you because there's to many variables of user interference now, and yes Google kind of has made it a bit more complicated to root devices now unfortunately
Thanks for the reply, please can you put a link to your guide?
Perchy35 said:
Thanks for the reply, please can you put a link to your guide?
Click to expand...
Click to collapse
https://forum.xda-developers.com/g6-play/how-to/guide-t3929928
Thanks one last question before I attempt to go ahead, is it possible to "Catch" the phone between boot looping to reflash stock image?
As at the moment there is as I have stated 1/2secs between the boot screen and then it moving to "Moto" screen and then around to black screen again.
Perchy35 said:
Thanks one last question before I attempt to go ahead, is it possible to "Catch" the phone between boot looping to reflash stock image?
As at the moment there is as I have stated 1/2secs between the boot screen and then it moving to "Moto" screen and then around to black screen again.
Click to expand...
Click to collapse
Yes. Hold power and volume down, it'll look a few times and catch, you'll see fastboot. The Android guy and red and white text. May take a few loops
sorry one more thing, how do I find out the image version I need as I was unable to get this from phone before it starting acting up!?
Perchy35 said:
sorry one more thing, how do I find out the image version I need as I was unable to get this from phone before it starting acting up!?
Click to expand...
Click to collapse
Whats the carrier?
The phone was bought direct from Amazon so in my mind a generic model to take any SIM.
Perchy35 said:
The phone was bought direct from Amazon so in my mind a generic model to take any SIM.
Click to expand...
Click to collapse
Here you go. Amazon Jeter Firmware. That's the main folder.
I see there is the latest Android 8 and also an Android 9 version? This was never rolled out though... I will probably just put the following
XT1922-9_JETER_AMZ_8.0.0_OPPS27.91-140-6_cid18_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Perchy35 said:
The phone was bought direct from Amazon so in my mind a generic model to take any SIM.
Click to expand...
Click to collapse
Spaceminer is correct, once you catch that sweet spot with the phone to get it in bootloader/fastboot mode just flash the firmware and you should hopefully be good to go, if you want it rooted my guide covers that to but let's just get you a working phone first before you try to root lol
---------- Post added at 05:56 PM ---------- Previous post was at 05:55 PM ----------
Perchy35 said:
I see there is the latest Android 8 and also an Android 9 version? This was never rolled out though... I will probably just put the following
XT1922-9_JETER_AMZ_8.0.0_OPPS27.91-140-6_cid18_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Click to expand...
Click to collapse
You can either flash 8 or 9, what I would do is flash 8 then update it to 9 then if you want it rooted root it
Perchy35 said:
I see there is the latest Android 8 and also an Android 9 version? This was never rolled out though... I will probably just put the following
XT1922-9_JETER_AMZ_8.0.0_OPPS27.91-140-6_cid18_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
Click to expand...
Click to collapse
Hey so out of curiosity did you get it fixed and working?
ninjakira said:
Hey so out of curiosity did you get it fixed and working?
Click to expand...
Click to collapse
Thanks for getting back to me!
I have just started yesterday getting my laptop ready, downloading image file, setting up "minimal adb" and getting motorola ID sorted.
Also can I check that without USB debugging selected this method will override and flash still?
Perchy35 said:
Thanks for getting back to me!
I have just started yesterday getting my laptop ready, downloading image file, setting up "minimal adb" and getting motorola ID sorted.
I am having issue with the last part, getting "The credentials you provided cannot be determined to be authentic" ?
Also can I check that without USB debugging selected this method will override and flash still?
Click to expand...
Click to collapse
Wait what are you needing your Moto id for? The links for the stock firmware are in my guide, just follow the bottom section of it
Oh ok in the guide it states its needed for Windows user, Excerpt below:
Motorola bootloader unlock request here https://motorola-global-portal.custh...-your-device-a
ok just started the process, I cant get past first command at the moment "fastboot oem fb_mode_set" and this is returning "waiting for any device".
I have tried toggling into the boot screen and selecting "Restart bootloader"..
Perchy35 said:
Oh ok in the guide it states its needed for Windows user, Excerpt below:
Motorola bootloader unlock request here https://motorola-global-portal.custh...-your-device-a
Click to expand...
Click to collapse
If you don't have the bootloader unlocked then that is something you can do if you want the phone rooted if not you don't have to unlock the bootloader to flash stock firmware
Perchy35 said:
ok just started the process, I cant get past first command at the moment "fastboot oem fb_mode_set" and this is returning "waiting for any device".
I have tried toggling into the boot screen and selecting "Restart bootloader"..
Click to expand...
Click to collapse
You either didn't install adb minimal or you have a bad cord, type fastboot devices and if nothing pops up saying you have a device in fastboot then it's one of the 2 things I said, extract the contents from the rar or zip file you got from adb minimal download, then install what you extracted
I have installed the adb minimal 1.4.3 (Latest), just tried three different leads with the command fastboot devices and it returns nothing and jumps back to command line when you first start adb minimal for the first time.
I have tried this whilst forcing it to boot screen (power/volume down), same issue.
Perchy35 said:
I have installed the adb minimal 1.4.3 (Latest), just tried three different leads with the command fastboot devices and it returns nothing and jumps back to command line when you first start adb minimal for the first time.
I have tried this whilst forcing it to boot screen (power/volume down), same issue.
Click to expand...
Click to collapse
Sorry been at work and I'm ona break, I totally forgot though you can use Moto smart Assistant for pc to fix this more than likely, so download and useMoto smart Assistant

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