LG G2 D802 Brick (test point) (fastboot) - G2 Q&A, Help & Troubleshooting

hi everyone, sorry for the google translator
by a test point, I managed to phone has connectivity to the notebook.
when start phone in Download Mode, appears fastboot
[490] FASTBOOT MODE STARTED
[570] UDC_START()
[610] ---PORTCHANGE----
[620] ---RESET---
[630] ---PORTCHANGE---
[690] FASTBOOT: PROCESSING COMMANDS
with adb commands always comes failure
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot boot.bin
fastboot flash aboot aboot.bin
fastboot flash recovery recovery.bin
fastboot flash laf laf.bin
fastboot reboot
message phone
[548290] error 4: failure sending erase group start command to the card (RCA:2)
notebook
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Please , I need your help
thanks
Cristian

Maybe this tool will help u to fix ur problem.
http://forum.xda-developers.com/lg-g2/development/tools-srk-tool-useful-toos-lg-root-twrp-t3079076
[490] FASTBOOT MODE STARTED
[570] UDC_START()
[610] ---PORTCHANGE----
[620] ---RESET---
[630] ---PORTCHANGE---
Click to expand...
Click to collapse
this looks like u will enter the Recovery mode with PowerButton -Volume, but with no recovery u end in fastboot.
U tried PowerButton +Volume? (DownloadMode)
u got the correct LG Driver on ur PC? http://oceanhost.eu/ed0bnrnghgef/LGUnitedMobileDriver_S51MAN312AP22_ML_WHQL_Ver_3.12.3.exe.htm
After i got a real brick (bootloader crash) with my D802 i fixed it like this:
1. LG G2 Stock Firmware (Go Back to Stock)
- follow the kdz instruction
- Important, get the LG Driver new for ur PC!
http://forum.xda-developers.com/showthread.php?t=2432476
2.[TOOLS] One Click ROOT+TWRP Recovery for Lollipop Stock Firmware
- read and follow and u will have root+TWRP Recovery bumped after that
http://forum.xda-developers.com/lg-...ols-how-to-install-twrp-bump-d80230a-t3072186
3. get the JB Bootloader for D802
- install via recovery
https://www.androidfilehost.com/?fid=95916177934533199
- reboot ur phone, get Custom Rom (D802) u want on ur SD and install via Recovery (Wipe Cache etc.)
looks like ur Bootloader is wrong/crashed and/or u dont got correct DRIVER (Fingerprint)

hi BFruchtfliege, thanks for your help.
- Drivers is OK
- when press POWER +VOLUME UP = enter fastboot
[490] FASTBOOT MODE STARTED
[570] UDC_START()
- LG FLASHTOOL
-TOT METHOD impossible, only this driver found in device manager
- One Click ROOT+TWRP Recovery for Lollipop Stock Firmware
- FASTBOOT JB-D802-BOOT-LOADER.zip

That looks really crazy with the "??????" thats not normal, What DesktopSystem u use?
If u cant handle point 1. from me u dont need 2. and 3. because u need point 1. ready.
Look in Forum for "brick D802" or like that.
U will find much, may there are other methods, that will help u and i dont know!
But i think, Driver isnt okay... or u got branded mobile... or u got no D802... or ur PC-OS occurs the prob.
Hope u can handle ur Phone. :fingers-crossed:
My english is pig bad, i think i spider

ls 980 bricked . fastboot only but not able to write command
hi everyone,
by a test point, I managed to phone has connectivity to the pc
when start phone in Download Mode, appears fastboot
[490] FASTBOOT MODE STARTED
[570] UDC_START()
[610] ---PORTCHANGE----
[620] ---RESET---
[630] ---PORTCHANGE---
[690] FASTBOOT: PROCESSING COMMANDS
with adb commands always comes failure
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot boot.bin
fastboot flash aboot aboot.bin
fastboot flash recovery recovery.bin
fastboot flash laf laf.bin
fastboot reboot
message phone
[548290] error 4: failure sending erase group start command to the card (RCA:2)
Also find error 2

Related

D800 BRICKED need help!

Got myself a really nice brick !!
well i tried to install MIUI rom and got a fastboot screen tried to used the following guide :
http://forum.xda-developers.com/showthread.php?t=2681089
and after this commands:
fastboot erase aboot
fastboot flash aboot aboot.img
fastboot erase boot
fastboot flash boot boot.img
fastboot erase dbi
fastboot flash dbi dbi.img
fastboot erase laf
fastboot flash laf laf.img
fastboot erase misc
fastboot flash misc misc.img
fastboot erase modem
fastboot flash modem modem.img
fastboot erase persist
fastboot flash persist persist.img
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot erase rpm
fastboot flash rpm rpm.img
fastboot erase sbl1
fastboot flash sbl1 sbl1.img
fastboot erase tz
fastboot flash tz tz.img
fastboot reboot
my phone turned off and never turn on again.
when i connect it to pc there is a sound and it ask me to format like 10 partition but nothing else.
tried to get to recovery mode and download mode nothing . cant even see lg logo.
any suggestions?
22/9 update: success on getting the phone to download mode now im getting this massge and its seems to be stuck
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
any new suggestios now?
@maozer If it's asking you to format drives when you connect, you are probably in qhsusb_bulkmode. You need to follow the first part of that tutorial to dd the same partitions to your device.
Art Vanderlay said:
@maozer If it's asking you to format drives when you connect, you are probably in qhsusb_bulkmode. You need to follow the first part of that tutorial to dd the same partitions to your device.
Click to expand...
Click to collapse
well i need to have ubuntu to use this guide and i dont have one.. only windows.
maozer said:
well i need to have ubuntu to use this guide and i dont have one.. only windows.
Click to expand...
Click to collapse
Are you going to give up already? Installing ubuntu is the easy part. Just download it and run it off a usb stick. There's a lot of tutorials on how to do that. When you get to the part where you have to run the commands, just push the boot, aboot and laf img. Download them again and make sure there the correct ones because any errors now could nuke your phone.
Art Vanderlay said:
Are you going to give up already? Installing ubuntu is the easy part. Just download it and run it off a usb stick. There's a lot of tutorials on how to do that. When you get to the part where you have to run the commands, just push the boot, aboot and laf img. Download them again and make sure there the correct ones because any errors now could nuke your phone.
Click to expand...
Click to collapse
can i do that with vmware?
maozer said:
can i do that with vmware?
Click to expand...
Click to collapse
If your referring to a virtual box then yeah that'll do it. Its getting late now so I can't help for too much longer. Just follow the no download, no recovery mode guide and flash the 3 partitions I mentioned before then use the tot method to bring your phone back to life.
Art Vanderlay said:
If your referring to a virtual box then yeah that'll do it. Its getting late now so I can't help for too much longer. Just follow the no download, no recovery mode guide and flash the 3 partitions I mentioned before then use the tot method to bring your phone back to life.
Click to expand...
Click to collapse
ok thanks but i just didnt understand whta do u mean by "just push the boot, aboot and laf img" how to do it ?
and what is the tot method ?
^ I also suggest vmWare
an don't flash such partitions as you wanted to.
aboot, boot, laf...no other
bender_007 said:
^ I also suggest vmWare
an don't flash such partitions as you wanted to.
aboot, boot, laf...no other
Click to expand...
Click to collapse
how do i push it ?
maozer said:
ok thanks but i just didnt understand whta do u mean by "just push the boot, aboot and laf img" how to do it ?
and what is the tot method ?
Click to expand...
Click to collapse
When you get to the part where you have to run the dd commands, you'll be using those 3 partitions instead of the ones that the guide mentions. And after your done you'll have to power off your phone and follow this guide to reflash your Rom.
I was in the same situation as you, but I've done something wrong during the manual and now what i have is this
No download mode,hard reset doesn't work.
computer doesn't recognize my phone nor the device manager and device is stuck on logo.
does any of you guys have a solution?
Does any1 have another solution ? with pc?
I will try to help you as I try to help to all bricked g2 owners but on tuesday. Don't turn it on to save battery
ok there is a progress !!
now i can see lg logo and it goes right to fastboot mode started udc_start..
looked for solution but didnt find something that work
any suggestios??
update..
Now flash your original partitions. Aboot laf boot. And enter dload mode. See you tomorrow
da
bender_007 said:
Now flash your original partitions. Aboot laf boot. And enter dload mode. See you tomorrow
Click to expand...
Click to collapse
im after that step
thats what i am getting in flashtool :
and this:
maozer said:
im after that step
thats what i am getting in flashtool :
and this:
Click to expand...
Click to collapse
It says device model is different, so the firmware you are flashing is meant for another model. Find the firmware for your model or if you accidently flashed another models firmware on yours then you have to edit the firmware stock .tot or the .dll with hex editor and replace the model number. I dont know which file anymore.
wulsic said:
It says device model is different, so the firmware you are flashing is meant for another model. Find the firmware for your model or if you accidently flashed another models firmware on yours then you have to edit the firmware stock .tot or the .dll with hex editor and replace the model number. I dont know which file anymore.
Click to expand...
Click to collapse
i downloaded the files from here: http://storagecow.eu/index.php?dir=Xda/LG+G2/Stock/AT&T/
both of them and they both didnt work.. is'nt it the right files for my model? d800d10?
Maozer if your phone is the at&t d800 then it should be for your phone. But then the question is, did you flashed another firmware on it before? If so then the build.prop could be different. If the d800 is good for your phone then hexedit the file to like d802 maybe and see if it goes then. Its like an verification to prevent bricks.

[SOLVED] Stuck in Fastboot, no DWL mode. I have the KDZ file [...]

FIXED. Was actually the correct KDZ. Extracted the bootloader files, flashed them with Fastboot, rebooted in Download Mode, flashed the KDZ with LG Flash Tool. "Worked". Except LG Flash Tool was jammed at 60% somehow ("Phone was disconnected", what the hell).
The user actually attempted to unplug his phone anyway and rebooted the LG. WORKED !!!
I actually have no idea what happened with the LG Flash Tool buggy software, but, back to stock =)
***
Hello,
Someone I know ended up with a Soft-Brick after using Autorec attempting to install TWRP.
Using a LG G2 D801 on Videotron carrier, Canadian. Many people were confused on the D801, which is possibly the same/similar as D803? Anyway, currently stuck on Fastboot Mode.
Similar to this thread right here:
http://forum.xda-developers.com/lg-g2/help/fastboot-mode-download-mode-bricked-t2845921
The mistake: Autorec my LG G2 D801 with autorec D801 version unaware that Canadian D801 must be autorec'd by autorec D803 version.
Status of phone: Boots shows LG logo and goes immediately to black screen 'Fastboot mode started'.
Tried: Download mode attempts bring up the download mode logo for a sec and immediately the phone goes back to Fastboot mode started screen.
Click to expand...
Click to collapse
So I downloaded Autorec D803 instead. Extracted the APK file, I have:
aboot.img 1024 KB
boot.img 11 966 KB
laf.img 15 872 KB
layout1.bal 9 KB
loki_tool 75 KB
recovery.img 8 428 KB
So I did this:
Code:
fastboot erase recovery
fastboot erase laf
fastboot flash laf laf.img
Got a OKAY. But I still cannot boot into Download Mode, even by doing "fastboot reboot" and holding Volume Up, the phone returns to Fastboot Mode...
Should I erase and flash aboot and boot as well?
Then I should be able to access Download Mode and flash the KDZ with LGFlashTool 2014 without problem I guess...
Alternatively: I have download the KDZ file: D801V20E_00.kdz (I got it right here: http://click.xda-developers.com/api...smgdl.lgmobile.com/dn/downlo...801V20E_00.kdz )
Please confirm me if this file is correct. I was told that the D801 and D803 KDZ are compatible. Here's what a different forums says:
http://androidforums.com/threads/in...-back-to-stock-can-d801-803-videotron.871587/
no i do not have recovery i can access to the fastboot menu i tried to flash laf recovery boot and aboot files but it seems that no one work with my g2 do i have another solution?
Click to expand...
Click to collapse
All you should need is laf and aboot from the same firwmare package. The safest way to attempt download mode restore is to fastboot flash aboot and then fastboot boot laf which should start download mode. When laf is booted, it can sometimes result in a black screen where it appears it's not working but it actually is working in the background.
Just be sure you are downloading aboot and laf for your variant and watch the file size very closely after you download to verify it matches the size of the hosted file.
Click to expand...
Click to collapse
Turns out the kdz wasn't that hard to find. Appears that the D801V20D seems to be correct as Charel noted above. I extracted the aboot and laf from that package which should be correct for your Videotron.
https://copy.com/8tMwJzpfeksU
Again, to be as safe as possible...flash aboot and boot laf so...
fastboot flash aboot aboot.img
then...
fastboot boot laf.img
If the screen goes dark at that time, assume download mode is working and proceed to use LG Flash Tools. In a crisis you could instead fastboot flash laf laf.img but it's less safe. In the event there's an issue you could potentially lose fastboot mode which is your best (and potentially only) way out of your current situation.
Click to expand...
Click to collapse
I am confused on which file is correct. I managed to extract my KDZ file using LGFirmwareExtract.
Here's the file I have. Do note that the size from the KDZ package and the Autorec D803 APK are not similar!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Should I flash the laf.bin, aboot.bin, boot.img from the Autorec APK, or the KDZ file? Which one is correct ???
I would say I need to flash the files from KDZ, but please confirm this before I do so. I believe this is the correct KDZ file for Videotron, huh? LG G2 D801 (or D803. They seem similar) ?
Please confirm this, I would really appreciate
Thanks a bunch!

Need some advice for my xt1562

I'm new here, so sorry if this is a duff post.
I've done searches to no avail.
I bought my x play second hand. It's been rooted to a none stock android 7.0. I'm having issues with sd card being unrecognised. I've read that this could be a motherboard problem. I've checked it with a number of different cards that all work absolutely fine on other devices.
My question is, would it help if I returned my phone to stock then upgraded to the proper versions of android via the download direct to phone?
If so, is there an updated method? The one I tried to follow uses SDK but the instructions seem to be for an old version (it's a 2015 post) as the version of Android Studio I installed seems to be unrecognisable from what is being described. I'm not savvy enough with these systems to work out what I need to do instead.
Thanks in advance.
Another thought, would it be worth installing a different none stock ROM?
if you are rooted, install twrp and try other custom rom
if you need install marshmallow with fastboot:
marshmallow pack with update 1 october 2016 update
Code:
https://my.pcloud.com/publink/show?code=XZ7WHdZJvy0fTbyYKuY5rtBpSzQD79KkAey
adb fastboot app:
Code:
https://my.pcloud.com/publink/show?code=XZcmHdZk8WW37zD64Q158z63w8dFyNGH8zX
extract marshmallow pack in adb fastboot folder like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
install 6.0.1 with adb commands:
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system system.img_sparsechunk.5
fastboot flash system system.img_sparsechunk.6
fastboot flash system system.img_sparsechunk.7
fastboot flash system system.img_sparsechunk.8
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot erase cache
fastboot erase userdata
fastboot reboot
Click to expand...
Click to collapse
or faster - put this file in adb folder and use it:
Code:
https://my.pcloud.com/publink/show?code=XZv1HdZNploxJptYcYB2gNS28m2y5v8eqkX
wiemar said:
if you are rooted, install twrp and try other custom rom
if you need install marshmallow with fastboot:
marshmallow pack with update 1 october 2016 update
Code:
https://my.pcloud.com/publink/show?code=XZcmHdZk8WW37zD64Q158z63w8dFyNGH8zX
adb fastboot app:
Code:
https://my.pcloud.com/publink/show?code=XZcmHdZk8WW37zD64Q158z63w8dFyNGH8zX
extract marshmallow pack in adb fastboot folder like this:
install 6.0.1 with adb commands:
or faster - put this file in adb folder and use it:
Code:
https://my.pcloud.com/publink/show?code=XZv1HdZNploxJptYcYB2gNS28m2y5v8eqkX
Click to expand...
Click to collapse
Thanks for replying, I really appreciate the effort.
A lot of this is just words on my screen. I may be able to work out what some of this means given time. Which folders am I putting stuff in? On phone or PC? Also the top 2 http adresses are the same, is this intentional?
Thanks again.
my mistake. edited links. fastboot on pc and extract marshmallow pack inside adb folder. look at screen
Will LTE work on this MM 6.0.1 ROM?
wiemar said:
if you are rooted, install twrp and try other custom rom
if you need install marshmallow with fastboot:
marshmallow pack with update 1 october 2016 update
Will LTE work fine with this MM 1-Oct-2016 ROM?
Also instead of running all these commands one after another, can you please point me to a .zip file, which i can directly flash it from TWRP like other ROMs? Thats much easier for me than running all these commands manually.
Click to expand...
Click to collapse
lte works normaly.
you need find backup from stock that can be installed from twrp. i don't have it. adb fastboot method is faster. and you don't read all my answers. you don't need use commands, just 1 file.
Really appreciate the links and steps!!! Thanks.
wiemar said:
lte works normaly.
you need find backup from stock that can be installed from twrp. i don't have it. adb fastboot method is faster. and you don't read all my answers. you don't need use commands, just 1 file.
Click to expand...
Click to collapse
Currently I am running on LIneageOS Nougat 7.1.1. I am planning to do this downgrade to MM if I really don't like the battery backup on Nougat 7.1.1.
Really appreciate the links and steps!!! Thanks.
---------- Post added at 09:08 AM ---------- Previous post was at 08:46 AM ----------
wiemar said:
lte works normaly.
you need find backup from stock that can be installed from twrp. i don't have it. adb fastboot method is faster. and you don't read all my answers. you don't need use commands, just 1 file.
Click to expand...
Click to collapse
BTW, one question. How do you run that single batch file?
... restart phone to bootloader, connect to pc, and run this file.
Okay, I've now discovered that TWRP is already installed. Can I use any xt1562 zipped Rom or does it need to be specific to TWRP. I've put the zip on my phone ready to go and done a nandroid backup but wanted to check first before I hit install.
Thanks again

Efs partition eraised every boot

Hi ,as the tiltle said,every time that i reboot mi cellphone It eraise the efs partition (IMEI and base band), i have to restore it vía TWRP and works normally ,but when i reboot It gets eraised ,is It posible to repair ? I have root with magisk.(last versión 16) and android 8 oreo instaled(january)
hi , alemarprieto .
i did not teach you the whole steps as reported by others users .
you need to flash back to 7.8.23 and restore your qcn ,
before that , you need to erase whole partition to flush out the corrupted EPS .
use this file to erase and flash ( copy the flash_factory.bat into the 7.8.23 directory /folder)
NOTE : THIS FILE ONLY FOR THOSE WHO HAVE EFS PROBLEM
https://drive.google.com/open?id=1FbXlc56R4UHE2wiT4F1nTgr-QmR5jpjj
after that :
you have to use twrp backup :
advance > Terminal
type :
dd if=/dev/block/mmcblk0p14 of=/sdcard/modemst1.img
dd if=/dev/block/mmcblk0p15 of=/sdcard/modemst2.img
after that , move the modemst1 and 2 img to your desktop and flash into your phone via fastboot
fastboot flash modemst1.img
fastboot flash modemst2img
you may update to latest oreo .
feedback .
@JoKeRLeE
When I flash in fastboot, this appears:
cannot determine image filename for 'modemst1.img'
You have to type fastboot flash modemst1 (drag the modemst1.IMG to cmd then flash it ....
JoKeRLeE said:
You have to type fastboot flash modemst1 (drag the modemst1.IMG to cmd then flash it ....
Click to expand...
Click to collapse
Can you explain me better? I've tried everything and it does not work, please help me.
danswat said:
Can you explain me better? I've tried everything and it does not work, please help me.
Click to expand...
Click to collapse
Maybe you can dm me and don't spam the thread
JoKeRLeE said:
You have to type fastboot flash modemst1 (drag the modemst1.IMG to cmd then flash it ....
Click to expand...
Click to collapse
My cell phone is in fastboot mode.
The modemst1 and modemst2 files are in the cmd folder.
But when I'm going to flash, he gives this error.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
danswat said:
My cell phone is in fastboot mode.
The modemst1 and modemst2 files are in the cmd folder.
But when I'm going to flash, he gives this error.
Click to expand...
Click to collapse
You are missing partition name in the command.
Code:
fastboot flash modemst1 modemst1.img
Permanent Repair IMEI Oreo
I downgrade to 7.8.23 build and bootloader unlock
1.Enter fastboot mode.
2.Type fastboot command (fastboot format modemst1 and fastboot format modemst2) and reboot.
3.Repair IMEI through RBSoft_V1.5 crack version and QPST Configuration Tool.,IMEI and baseband corrected.
Mobile signal back,All back to normal phone.
4.After complete above steps,enter into fastboot
and boot into twrp 3.1.1 moded.
5.In Twrp,Backup section-> Backup efs only and reboot.
6.Again Boot into fastboot and type command (fastboot format modemst1 and fastboot format modemst2) and reboot.
7. Boot into twrp 3.1.1 moded version and enter restore section.
8.Restore your previous backuped efs and reboot.
9.Download Mi a1 Oreo January fastboot ROM and flash with Clean All mode.
10.Boom,you have ur original IMEI and not fail on every reboot.You can apply magisk and what ever u want.
THAT MY ANSWER FOR IMEI FAIL ON EVRY REBOOT.
ASK ur problem.
Report ur condition.
Recommended To this post.Do all step in this post and apply my above steps->https://forum.xda-developers.com/mi-a1/help/repair-imei-mi-a1-links-updated-t3756891

Moto G6 Plus - No bootable A/B slot, device not detected with adb.

Hi,
I installed the PPW29.116-20 FIRMWARE for pie 9, it was working fine until I uninstalled magisk and now it will only boot to Fastboot mode saying "No bootable A/B slot".
The problem however it the device it no longer detected in adb to reinstall. adb devices returns no devices. This is odd as it was working fine before.
I have tried with both moto and universal adb drivers, changed cables and even changed computers - nothing it making it appear.
Any help would be much appreciated
Use Fastboot!
Ezcorpia said:
Hi,
I installed the PPW29.116-20 FIRMWARE for pie 9, it was working fine until I uninstalled magisk and now it will only boot to Fastboot mode saying "No bootable A/B slot".
The problem however it the device it no longer detected in adb to reinstall. adb devices returns no devices. This is odd as it was working fine before.
I have tried with both moto and universal adb drivers, changed cables and even changed computers - nothing it making it appear.
Any help would be much appreciated
Click to expand...
Click to collapse
Requirements:
Fastboot (because you're in Fastboot mode, lol) download links for Windows, Linux, Mac.
fastboot images for your ROM e.g. from this thread
fastboot flash file (contains flash commands, see in thread above)
Just unpack the zip file then open cmd/terminal, navigate to that folder and enter:
Code:
fastboot devices
When output looks like this your phone is detected:
Code:
XXXXXXXXX fastboot
'XXXXXXXXX' is your phone's serial number.
Unpack and copy the images and flash file into the same folder as fastboot. The folder contains following files:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
On Windows double-click 'flashfileNoErase.bat' (ROM thread).
Check for errors, press enter and the phone will reboot.
had the same issue before
i had the same issue happen to me i about freaked out because i thought i had really jacked my phone up but i found this app called Lenovo Moto Smart Assistant it is a life saver trust me. if this happens to you then just download this app and it will walk you through the rest it has a upgrade and a rescue option the rescue option reinstalls the stock rom and and restores evrything back to normal on your phone. definite must have when flashing roms to your phone. :good:
lassemacchiato said:
Requirements:
Fastboot (because you're in Fastboot mode, lol) download links for Windows, Linux, Mac.
fastboot images for your ROM e.g. from this thread
fastboot flash file (contains flash commands, see in thread above)
Just unpack the zip file then open cmd/terminal, navigate to that folder and enter:
Code:
fastboot devices
When output looks like this your phone is detected:
Code:
XXXXXXXXX fastboot
'XXXXXXXXX' is your phone's serial number.
Unpack and copy the images and flash file into the same folder as fastboot. The folder contains following files:
On Windows double-click 'flashfileNoErase.bat' (ROM thread).
Check for errors, press enter and the phone will reboot.
Click to expand...
Click to collapse
I just want to thank you for this, I have been crying all night because I bricked my phone just a few hours before buying it, please know that you helped a stranger greatly-
#Starlord37# said:
i had the same issue happen to me i about freaked out because i thought i had really jacked my phone up but i found this app called Lenovo Moto Smart Assistant it is a life saver trust me. if this happens to you then just download this app and it will walk you through the rest it has a upgrade and a rescue option the rescue option reinstalls the stock rom and and restores evrything back to normal on your phone. definite must have when flashing roms to your phone. :good:
Click to expand...
Click to collapse
Phone of a friend suddenly died without any reason and wouldn't boot anymore. Tried this software out and it worked straight away. Requires a quick account registration however, but no biggie.
Thank you so much!
lassemacchiato said:
Requirements:
Fastboot (because you're in Fastboot mode, lol) download links for Windows, Linux, Mac.
fastboot images for your ROM e.g. from this thread
fastboot flash file (contains flash commands, see in thread above)
Just unpack the zip file then open cmd/terminal, navigate to that folder and enter:
Code:
fastboot devices
When output looks like this your phone is detected:
Code:
XXXXXXXXX fastboot
'XXXXXXXXX' is your phone's serial number.
Unpack and copy the images and flash file into the same folder as fastboot. The folder contains following files:
On Windows double-click 'flashfileNoErase.bat' (ROM thread).
Check for errors, press enter and the phone will reboot.
Click to expand...
Click to collapse
I dont finding the flashfilenoeraser.bat
But i found...
see bellow
echo off
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash bootloader bootloader.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot flash bluetooth BTFM.bin
fastboot flash dsp dspso.bin
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash system system.img_sparsechunk.4
fastboot flash system_b system_other.img
fastboot flash oem oem.img
fastboot flash oem_b oem_other.img
fastboot flash vendor vendor.img_sparsechunk.0
fastboot flash vendor vendor.img_sparsechunk.1
fastboot erase modemst1
fastboot erase modemst2
fastboot erase carrier
fastboot erase ddr
fastboot flash fsg fsg.mbn
fastboot flash bluetooth BTFM.bin
fastboot oem fb_mode_clear
echo -------------------------------------------------------------------------
echo please scroll up and check your flash for any errors
echo -------------------------------------------------------------------------
pause
fastboot reboot
exit
flashfileNoErase.bat
chptr0 said:
I dont finding the file "Flashfilenoeraser". Can u help me?
Click to expand...
Click to collapse
It's an attachment to the ROM thread I linked to.
Here's the direct link (download G6PlusFlashPieOfficial_NoErase.zip, just unpack and you have the right file):
G6PlusFlashPieOfficial.zip
G6PlusFlashPieOfficial_NoErase.zip
lassemacchiato said:
It's an attachment to the ROM thread I linked to.
Here's the direct link (download G6PlusFlashPieOfficial_NoErase.zip, just unpack and you have the right file):
G6PlusFlashPieOfficial.zip
G6PlusFlashPieOfficial_NoErase.zip
Click to expand...
Click to collapse
Thanks for your help!!!

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