Android boots but no recovery, fastboot, or download mode - G2 Q&A, Help & Troubleshooting

There's a painful brick story behind this, and I'll share those details if needed, but let me start with my current situation.
I've got a D800 (AT&T). I can boot to Android (almost stock D80030f, rooted), but I can't get to recovery. I've tried AutoRec to install TWRP, but when I reboot to recovery, it takes me to fastboot mode instead. I would try to flash recovery from fastboot, but the only fastboot command that ever returns is getvar, and it comes back empty for most variables. Anything else I've tried just hangs (erase, flash, reboot). I see the command printed on the phone's screen, but nothing happens after that. This is the same as it was while I was bricked and stuck in fastboot mode. I've tried from Linux, from Windows in a VM, and from a Windows host.
I can get to download mode, but I can't flash anything there, either. The drivers are installed and everything is set up correctly according to all the guides, but when I try to flash, I get an error that the version doesn't match (or something, I can get the exact error message if needed). I suspect this is related to the fastboot problem, because it shows version strings that are either empty or null, I don't remember which. I get the same behavior from both my Windows VM and my Windows host. Both are Windows 7 64-bit.
It would be nice to get fastboot and download mode working, but what I really care about is TWRP, of course. Is there anything I can do to get this working while booted to Android?
I've already short circuited this thing once, and that's how I got this far. I dd'ed every partition (from http://downloads.codefi.re/autoprime/LG/LG_G2/D800/Stock_Firmware/30f_partitions) except for modem and dbi, and a TWRP image for the recovery partition. So if I have to short circuit again, I'm not afraid to.
Edit:
I'm not sure if this is in any way indicative of the problem, but I just noticed that my GPS isn't working. Honestly, I'd be happy to start with a fresh TOT if I could just get it to flash.

Related

ATT D800 Fastboot Loop No Recovery No Download Mode

Hello All,
I've been searching for hours. I had rooted my LG G2 weeks ago with no problems. I then un-rooted it and I thought reset it to factory. Today in Target I pulled it out of my pocket to make a call and it was black screened to Fastboot.
I have tried holding down Volume - and Power and entering recovery to reset to factory but it immediately goes to Fastboot loop.
I have tried holding down Volume + while plugging in USB for Download Mode but it immediately goes to Fastboot loop.
I have tried adb commands, error: device not found.
I have tried manually updating the Android drivers through Computer Management and selecting many of the Android Platform Sooner versions. My Win7 PC recognizes the phone as ADB Interface > Andriod Sooner Single ADB Interface in Device Manager.
I have tried this http://forum.xda-developers.com/showthread.php?t=2477595 and flashed both laf.img and I cannot get into Download Mode.
What else can I do? Does anyone have any other ideas?
Thanks for your time!
hey same exact thing just happened to me. i had it rooted from earlier, but ended up keeping the stock rom on my AT&T LG G2 D800. What I think happened was ATT just pushed out an OTA update (not sure about other carriers), supposedly some small 15mb update to prepare for upcoming releases and despite declining the install, the phone of course did it anyways.
No recovery, no download mode, factory reset doesn't do anything.
Thanks AT&T! :good:
Are we completely boned here?
This worked for me
http://forum.xda-developers.com/showthread.php?t=2451696
Follow this thread, I tried the TWRP terminal code and it worked. Let me know how it goes
Did anyone figure this out? I am stuck in fastboot mode. I can run fastboot commands, but thats about it.
I can't get to ADB, I can't get to recovery, I can't get to download mode. I reboot the phone and it goes immediately back to fastboot.
I've tried flashing recovery, the laf.img, and even rom's inside fastboot and nothing is seeming to work.
sniffs said:
Did anyone figure this out? I am stuck in fastboot mode. I can run fastboot commands, but thats about it.
I can't get to ADB, I can't get to recovery, I can't get to download mode. I reboot the phone and it goes immediately back to fastboot.
I've tried flashing recovery, the laf.img, and even rom's inside fastboot and nothing is seeming to work.
Click to expand...
Click to collapse
If you can't get adb access with either single sooner or pdanet drivers, you may have to resort to this..
http://forum.xda-developers.com/showthread.php?t=2582142
(actually kind of sounds like fun to me)
if you're stuck in fastboot mode then you can simply use the fastboot commands to write the aboot, sbl1, boot, recovery, laf, rpm, tz and dbi partitions.
you can substitute stock recovery.img for a properly patched twrp/cwm img (renamed recovery). from there you should be able to boot into download mode... custom recovery.. or boot back up.
autoprime said:
if you're stuck in fastboot mode then you can simply use the fastboot commands to write the aboot, sbl1, boot, recovery, laf, rpm, tz and dbi partitions.
you can substitute stock recovery.img for a properly patched twrp/cwm img (renamed recovery). from there you should be able to boot into download mode... custom recovery.. or boot back up.
Click to expand...
Click to collapse
I found a site that had the backed up D800 .img files. I had to use Ubuntu to write them back to my device.. after like 15hrs of googling/writing on forums, I finally got my device to boot back up! lol..
of course there was a popup saying that my device was suspected of rooting and it won't update.. but who cares, it works now!
im onthe verizon variant and stuff like this just annoys me to no end you say no lg pushes it to your device anyway its wrong not even samsung stoops this low i am glad i have a custom rom
sniffs said:
I found a site that had the backed up D800 .img files. I had to use Ubuntu to write them back to my device.. after like 15hrs of googling/writing on forums, I finally got my device to boot back up! lol..
of course there was a popup saying that my device was suspected of rooting and it won't update.. but who cares, it works now!
Click to expand...
Click to collapse
what site?
Sorry for comment this old post, but i need help with my D800 y cant unbrick it
Keep trying flashing the D800 file or what?
Hello friends to see if I draw from this setback. My situation is that I have no recovery or download, but when trying to get the img fastboot does not exceed by "erasing" or "writing" who knows how to solve this please !!
Thank you :good:

[Q] installation of CM11 went sour, now in boot loop - any ideas?

I tried installing CM with CM Installer for MAC ... until it got stuck in bootloop.
Using adb I pushed image, still bootloop.
Reset to factory, cleared partition, flushed dalvik cache, all the same.
adb commands seem to work since I can make the phone reset and so forth.
details:
mako 16 GB
HW version - rev_11
bootloader version MAKOZ30d
baseband M9615A-CEFWMAZM02.0.1701.02
signing - production
secure boot - enabled
lock state - unlocked
recovery mode is CWM v6.0.4.7 (assuming it got installed by the CM installer for MAC)
tried by hand to resuscitate with cm-11-20141008-SNAPSHOT-M11-mako.zip and cm-11-20141107-NIGHTLY-mako.zip using sideload to no avail - still bootloops despite numerous factory resets and cache partition wipes.
any ideas please?
thanks
This is what i use: http://forum.xda-developers.com/nex...olkit-wugs-nexus-root-toolkit-v1-8-2-t2015469
Has multiple options for going back to stock, rooting, and lots of other things.
TreatnHerRight said:
This is what i use: http://forum.xda-developers.com/nex...olkit-wugs-nexus-root-toolkit-v1-8-2-t2015469
Has multiple options for going back to stock, rooting, and lots of other things.
Click to expand...
Click to collapse
That looks great ... and uses Windows only
I can boot Windows under VMWare Fusion on my MAC however not 100% sure if that would work within that environment as I need to do some USB passthrough.
Thanks for the pointer though.
ilmoomino said:
I tried installing CM with CM Installer for MAC ... until it got stuck in bootloop.
Using adb I pushed image, still bootloop.
Reset to factory, cleared partition, flushed dalvik cache, all the same.
adb commands seem to work since I can make the phone reset and so forth.
details:
mako 16 GB
HW version - rev_11
bootloader version MAKOZ30d
baseband M9615A-CEFWMAZM02.0.1701.02
signing - production
secure boot - enabled
lock state - unlocked
recovery mode is CWM v6.0.4.7 (assuming it got installed by the CM installer for MAC)
tried by hand to resuscitate with cm-11-20141008-SNAPSHOT-M11-mako.zip and cm-11-20141107-NIGHTLY-mako.zip using sideload to no avail - still bootloops despite numerous factory resets and cache partition wipes.
any ideas please?
thanks
Click to expand...
Click to collapse
Honestly, when I get into these situations I just flash the stock images and use that as a starting point. (I'm guessing your recovery is still working fine, given what you've said, so you can pull that out of the zip it sends so it doesn't write over it)
My approach, however, is usually, "damn, I messed up, let's go back to a known good point and try again" though, so keep that in mind if you decide to follow this path.
nic0lette said:
Honestly, when I get into these situations I just flash the stock images and use that as a starting point. (I'm guessing your recovery is still working fine, given what you've said, so you can pull that out of the zip it sends so it doesn't write over it)
My approach, however, is usually, "damn, I messed up, let's go back to a known good point and try again" though, so keep that in mind if you decide to follow this path.
Click to expand...
Click to collapse
That didn't work either (the restore to stock).
The USB passthrough on VMWare fusion works like a charm, ADB sees the device, passing commands on from the Windows application, rebooting and so forth.
However once it goes through the repair process at some point I get some strange cyan screen with white and lilac blinking lines and the program keeps saying "waiting for your device (or phone, or whatever" ...
Losing the will to live.
ilmoomino said:
That didn't work either (the restore to stock).
The USB passthrough on VMWare fusion works like a charm, ADB sees the device, passing commands on from the Windows application, rebooting and so forth.
However once it goes through the repair process at some point I get some strange cyan screen with white and lilac blinking lines and the program keeps saying "waiting for your device (or phone, or whatever" ...
Losing the will to live.
Click to expand...
Click to collapse
Why are you using VMWare? You should be able to download the tools you need for WIndows, Mac, or Linux.
Go and grab the Android SDK and install the "Android SDK Platoform-tools" and download 4.4.4 image from Google.
Once you have those two things, unzip the factory image and do "adb reboot bootloader" and then run "sh flash-all.sh" from a command prompt. This will use fastboot to write an img file to the partitions on the device, so if you can't run the SDK tools, for whatever reason, use fastboot to run the commands in the file. (That is, don't use recovery and adb sideload, do it through fastboot)
The -w option will wipe your data, so if you want you can try and run the last line (fastboot -w update image-occam-ktu84p.zip) without the "-w", but if it doesn't work then I'd try it again with it.
If you can boot into the bootloader and recovery then your device isn't dead. Worst case you have to go to a friend's place and flash it there.
nic0lette said:
Why are you using VMWare? You should be able to download the tools you need for WIndows, Mac, or Linux.
Go and grab the Android SDK and install the "Android SDK Platoform-tools" and download 4.4.4 image from Google.
Once you have those two things, unzip the factory image and do "adb reboot bootloader" and then run "sh flash-all.sh" from a command prompt. This will use fastboot to write an img file to the partitions on the device, so if you can't run the SDK tools, for whatever reason, use fastboot to run the commands in the file. (That is, don't use recovery and adb sideload, do it through fastboot)
The -w option will wipe your data, so if you want you can try and run the last line (fastboot -w update image-occam-ktu84p.zip) without the "-w", but if it doesn't work then I'd try it again with it.
If you can boot into the bootloader and recovery then your device isn't dead. Worst case you have to go to a friend's place and flash it there.
Click to expand...
Click to collapse
I am using VMWare Fusion since my Windows work laptop is dead (courtesy of lost charger).
So I must use my Mac (which used the CM installer where things went sour).
Doubt it is a problem since I can get ADB to work.
I have already dowloaded the Android SDK Platoform-tools and stock 4.4.4.
I used ADB on MAC, but after I copy the ROM the phone does some scroll-bar progress, then I clear partitions/factory erase/cache ... and boot loop again.
I will follow your advice and use the described process.
You are right - as long as I have bootloader I am safe.
Might go and buy Moto X+1 or Sony X3 ... as I want to go 4G but thought might use the N4 for another few months.
thanks
following instructions from nic0lette I have now my phone back to normal ...
will try CM using the same instructions ... well, using the flash-all.sh as a base script
thanks (and "thanked")

Videotron LG G2 Nightmare

I would like to thank this wonderful community for all the help I have gotten over the years, I think this should be my first post.
For technical details of all I have done and learned on recovering the damn phone, skip to below the line, the rest is more of an introduction + some history.
In the past I have had a Canadian (BELL) Samsung Galaxy S2.5 as I like to call it. Specs similar to the S3 but not quite.
That was fairly easy to root thanks to odin.
Anyways, I have an LG G2 that I inherited from my brother, so I have some emotional attachment given he passed away 2 years ago (Age 36)... Reason why it is critical that I fix it.
I feel it's a great phone with excellent specs, with some flaws.
Hardware wise, this phone's digitizer seems to fail after a few years and stops registering touches.
Failed on my brother after 8 months, he got it replaced by videotron.
8 months after my ownership, same issue. I replaced the screen, which is a pain.
I dropped it a year later and broke the screen, replaced again.
Replaced the battery twice (First replacement battery was DOA) and... The internals of this phone are a pain to work with... to my limited experience at least.
The get to the point line as stated above.
___________________________________________________________________________________________
I wanted to flash my 4 year old never reinstalled phone, give it new life.
Researched a bit everywhere, verified in the phone what version it is, even most google results tell me this and the replacement screen is all the same.
it's a D801
After some work and research being clueless about working with this model, I finally installed
Started with getting Dev powers by spamming a specific key, setting usb debugging...
Using some application manager.
Installed
D801_AutoRec.apk
Towelroot.apk
From autorec, I installed the twrp and... fastboot... had no idea what that was.
Here I learned how to recover my phone.
This guy... super helpful.
Youtube link removed to post
So in short Download all the necessary drivers to get the android device detected.
Download those
codefi re link removed
I erased and flashed so often now that I scripted it in a batch file
Notepad, save as (not as text) flash****.bat or whatever you want to call it.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot erase dbi
fastboot erase modem
fastboot erase persist
fastboot erase PrimaryGPT
fastboot erase rpm
fastboot erase stl1
fastboot erase tz
fastboot flash boot boot.img
fastboot flash aboot aboot.img
fastboot flash recovery recovery.img
fastboot flash laf laf.img
fastboot flash dbi dbi.img
fastboot flash modem modem.img
fastboot flash persist persist.img
fastboot flash PrimaryGPT PrimaryGPT.img
fastboot flash rpm rpm.img
fastboot flash stl1 stl1.img
fastboot flash tz tz.img
Originally, I only did boot aboot recovery and iaf
After that, my phone rebooted to the LG logo and stuck, but the Download mode is working again.
At that point I did flash a twrp recovery and was able to run it using the command abd reboot recovery
I pushed different roms, but no matter what I do, always back to fastboot.
Found this video later on, originally found a thread here but for the life of me I can't find it anymore (too much history) (How to recover with LG Tools the original kdz
youtube link removed
Now... I could not find the correct firmware
I used this
T-Mobile KitKat D80120A_00
IT worked, my phone restarted as it was before my adventures, but under a tmobile d801
Here I am happy, I get the proper D803_AutoRec.apk
Install the recovery again...
Now I really broke my phone.
Retried the steps above of flashing aboot and so on...
Refuses to work.
So I figured, hey, I recovered it under D801 tmobile... I probably broke it with the D803 recovery.
Back to the download site, made another folder and downloaded all the D801 img's
Ran my script (well that's when I created it from being sick of typing it)
Now I boot Tmobile but it's stuck to All Auto Test - FTM Mode
SUrprisingly on wifi,, shows missed calls and picking up exchange emails...
When I try to Flash as I have before under download, it fails.
SO hey, it found a 300MB tmobile update... why the hell not at this point.
Can anyone link me the proper software I can try to recover the LG Tools ?
csmgdl link removed
and
csmgdl link removed
Don't seem to work
Did I mess it up beyond repair ?
Any recommendations ?
I am hoping for one of the following
If I get tmobile OS working
Retry the D801_AutoRec.apk given it matches the tmobile recovery that somewhat works and then attempt the original goal of setting up CloudyFlex_2.8, CloudyStock_2.7 or cm-12-20150325-UNOFFICIAL-d803
Pretty sure up there, most of those wont work, I just want a working twrp
All I want is this phone wiped with a clean efficient rom to use as a reliable daily.
All I do is phone, text, exchange, camera, some apps... nothing too fancy.
I am off to sleep
Whatever I do, I can't get out of All Auto Test = FTM Mode
Reboot, hold volume up
Down
Up and down
Power up
Power down
Power vol up and down...
Always to all auto test.
Swipe down, get to options, general, do a full factory rest...
Same thing. Grr
Okay dude, take it slow. There's only one way to correctly root/install recovery on this device - that seems to work for everyone.
Tell me if this works. Plug a usb cable from the phone into your PC. Shutdown the phone holding power, release power, hold up. Keep shutting it down and doing this again until you get into "Download Mode". Tell me if you manage this.
Turbine1991 said:
Okay dude, take it slow. There's only one way to correctly root/install recovery on this device - that seems to work for everyone.
Tell me if this works. Plug a usb cable from the phone into your PC. Shutdown the phone holding power, release power, hold up. Keep shutting it down and doing this again until you get into "Download Mode". Tell me if you manage this.
Click to expand...
Click to collapse
I have gone to download mode before to recover an oem image.
Now, I can't get to download mode after trying a number of times.
Ill give it another go tonight. Yesterday I got tired from the research, trial and error.
Thanks for your reply
With a calm mind, I fixed my issue.
https://forum.xda-developers.com/showthread.php?t=2613404
Press and hold power + Vol up and tap normal boot.
Didn't understand that at first.
Now let's see if I will break it again.
Still unsure if I should root it using D801_AutoRec.apk or D803_AutoRec.apk
Reason why I hate this phone.
Videotron LG G2 writes that it's a D801 but I read in other sources that it's a D803.
Now however, it's been restored to a Tmobile Firmware...
Okay, take it really slow. I've just completely rooted, put a custom recovery on and am now on Android N. There's many things which can go wrong - requiring you to restart the process.
Treat it as a D801, as the T-Mobile firmware booted. AutoRec does not root the device. Are you on KitKat or Jellybean? If you're on KitKat, do the following.
You must use IORoot to root the device - it does it in such a way it'll accept custom recoveries.
(You already have the phone's USB drivers obviously)
1) Download IORoot V25 from here.
2) Extract the file.
3) We need to unlock USB debugging, so make sure the phone is not connected to the pc. Settings -> About -> Software -> Tap on "Build" like 8 times fast. Go back into settings and you'll see "Developer Options", tick USB debugging. Now if your device freezes up like mine did when tapping build, then download an app which lets you go directly to developer options.
4) Hook the phone up to the PC, make sure it's not in lock screen.
5) Double click "root.bat" normally (not as admin). Keep going through this process until it brings you to the stock recovery area where you can flash over ADB.
6) It'll walk you through the process where it boots back into Android.
7) Open SuperSU, which it installed.
8) In the settings somewhere, make the grant always accept rather than prompt. My device was bugged not allowing root unless it was forcefully granted like this.
AutoRec - Recovery Install
1) Copy the contents "bumpboot-v1.0-blastagator-signed.zip" and "busybox.apk" and "flashify.apk" onto your device. Download here.
2) Download TWRP for T-Mobile 2.8.6.0 from here, extract recovery.img and copy that onto your device.
3) Copy AutoRec KitKat for T-Mobile here.
4) So you should now have "D801_AutoRec.apk", "recovery.img", "busybox.apk", "flashify.apk", "bumpboot-v1.0-blastagator-signed.zip" on your phone.
5) Proceed to install "AutoRec.apk", ticking unknown sources. Let it boot into recovery. Now reboot.
6) As my recovery didn't stick, install and open "busybox.apk", click install in the program itself. Install and open "flashify.apk", flash recovery, browse using flashify to the location of "recovery.img", let it reboot into recovery. This is where I had to flash "bumpboot-v1.0-blastagator-signed.zip", otherwise I couldn't boot into the OS. So flash that file.
7) Reboot back into the OS. Until we flash lollipop, there wasn't any other way for me to reliably get into TWRP recovery without repeating step 6.
8) Copy over the Bootstack and Stock Rom from here. Don't worry about SuperSU or anything else.
9) Repeat step 6 to boot back into recovery.
10) Wipe everything except internal memory in TWRP.
11) Flash the lollipop bootloader.
12) Flash the lollipop stock rom.
13) Reboot.
14) Now you're able to get back into recovery any time by holding the power + volume down combo, releasing when the screen goes on - and holding it down again.
15) Feel free to flash LineageOS 14.1 or anything afterwards. Make sure to backup your EFS partition at some stage before this - just incase you can't connect to cell towers in the near future.
As you can see, I had to improvise a bit. No guide was good enough to just work in 2017 for my D800. These should work fine for your D801.
Thank you so much for such an amazing and detailed response !!!
After quite a bit more research and work, I got it rooted and got TWRP working.
Once done I uploaded cloudyflex 2.8
Installed it and of course, me being me, chose the wrong install when prompted. It asked Tmobile, other and Canadian 803.
I chose Canadian and after that got back to fast boot.
After that I simply erased boot, aboot and laf, getting ready to restart from scratch but it rebooted on a clean cloudyflex 2.8.
At this point, the phone is running better then stock and I am very happy with it
Your walkthrough is great and I will certainly redo my phone soon again.
For one, practice makes perfect and I certainly like that with your instructions, I will be able to call on the recovery when I want it instead of asking my way into it by adb command.
Thank you again for your time
This community rocks !
Feel free to thumb me. I also have a request for you, I'll PM.

1050F Bricked - Will not start in anything but DNX mode. Help!

Hi all,
I made a series of mistakes that got me to where I am now. All I intended on doing was repairing my dad's tablet which was running atrociously slowly. I tried to follow some steps, but improvised as I was getting errors and ended up making things a lot worse...
Now tuning on the tablet will directly go to a command line interface with a long series of errors and these are the last 2 lines:
Rich (BB code):
blkD :HardDisk - Alias (null)
PciRoot (0x0) /Pci (0x17,0x0) Ctrl (0x0) /HD(14,GPT,80868086-8086-8086-8086-000000000008,0x646828,0x16D47D8)
blkE :BlockDevice - Alias (null)
PciRoot (0x0) /Pci (0x17,0x0) Ctrl (0x0)
Press ESC in 1 seconds to skip startup.nsh, any other key to continue.
Shell> _
In this state it cannot be interacted with and won't be detected by my PC over USB.
This happens for normal, recovery and bootloader modes. The only mode that I can access is DNX mode but attempting to boot droidboot will result in the same command line UI described above, including when trying to restore the BIOS using the PC executable (which I assume needs to enter fastboot mode, which it can't do...).
What can I do now? Any way to get anything working in the above screen or through DNX?
I'm thinking that a partition was corrupt in addition to me wiping the ESP is causing this. Maybe it's possible to completely format and setup all the partitions and start from scratch again? How can I flash esp.img when all I have access to on the tablet is DNX mode?
Detailed history below...:
HISTORY
1)
The tablet is a Lenovo Yoga Tab 2 1050F. It was running very slowly to the point where my dad just didn't bother to use it. I thought it would be wise to factory reset it as a first step. There is no option to do so within the Lenovo skin of Android so I started by going into recovery mode and performed a factory reset from there.
After it rebooted, the Android UI would loop back to the language selection after connecting to a WiFi network and I would get "Unfortunately Google Play Services has stopped." error message. It would just loop through the Language Selection > Connect to WiFi network pages over and over.
2)
Having installed CM on my old S3 back in the day, I thought I could go about the same process and flash a gapps ZIP file in recovery mode. That didn't work, I got an error because the zip was unsigned.
I thought I could install TWRP to flash unsigned zips, reinstall Gapps and get the tablet passed the Android UI loop.
3)
I followed this guide on XDA to install an unofficial TWRP (which involved unlocking the bootloader). It didn't work because I couldn't flash over ADB (because the tablet couldn't allow Developer Mode since it was stuck in the Android UI loop). So I flashed as many files as I could in fastboot.
I eventually flashed the TWRP recovery.img but that didn't work : when turning on to Recovery mode it would just go back to the bootloader screen.
4)
I thought I must have screwed up something up so I tried to restore the BIOS using an executable I found but I realized the tablet was already upgraded to Lollipop and the only BIOS restoration exe was for Kitkat. Sure enough it got even worse and I could no longer boot Android.
5)
I still had bootloader and fastboot though so I followed a guide to restore the tablet to the original OS (which ironically I already downloaded before trying to get TWRP but forgot about and didn't unpack). I set up Intel Platform Tools but the flash process didn't work because it went to droidboot and then lost USB connection. On the Intel program it would just stay stuck at 20% Wiping ESP. It would time out twice and then give me a final error message.
6)
So I thought to explore the flash.xml file provided to see if I could do the steps manually. I knew it was stuck at wipe ESP because in droidboot it couldn't get commands from PC. So I went into fastboot and wiped ESP manually myself! Little did I know how foolish this was to do because I was simply unable to flash the provided ESP.img again. Following this I lost access to the bootloader.
7)
I found a guide to restore a bricked 1050F here on XDA but it needs droidboot which now goes to the command line UI described at the top of this post. When attempting to restore the kitkat BIOS again, droidboot is also needed which results in the same cmd UI.
8)
Which leads me to where I am now which is that the tablet doesn't boot to: normal, recovery, bootloader/fastboot or droidboot. Which is why I am now asking for help. What can I do?
I'm thinking that a partition was corrupt in addition to me wiping the ESP is causing this. Maybe it's possible to completely format and setup all the partitions and start from scratch again? How can I flash esp when all I can get access to is DNX mode?
Thanks for reading this far and if you have any more ideas, please let me know, thanks in advance.
Any help please?
Hi, any help please?
Hi all, would anyone like to chime in?
It would seem an update (I think from 2020)has been floating around the net for a while.
I recently decided to revisit my 1050f after I found a replacement screen to change my original one as it was cracked.
At first everything worked Okay but then the tablet decided to do this update,which has totally messed my pad up.
As I have all the old files on my computer from years back,I thought go the the re-install of everything,no matter what I do from Command lines to using "bios restore tool " and intel lite tool with both the original "kitkat" roms and modified roms,nothing will make my pad work again.
I think Lenovo have deliberately released software to break our pads.
I know all my files are good as I have reloaded them before when I was not happy with some things I did.

TicWatch Pro 2020 Boot Load Loop Issue

Recently, I purchased a TicWatch Pro 2020 (saw that Kali Nethunter now seems to work on it and I thought it could be a cool device to add).
I have installed nethunter onto several other devices already (Nexus, OnePlus, etc.) and of course ran into issues. Usually I spend a long time on them and it is fun to do it. But I seem to have run into a wall recently with the watch.
When I was first trying to set up the watch, I could send commands with adb to get it into the bootloader menu but then it would not recognize it. I did eventually get the right drivers installed and had my VM recognize the watch with the ADB drivers.
I did manage to complete Step 1 of the tutorial https://www.kali.org/docs/nethunter...-on-the-ticwatch-pro/#1-unlock-the-bootloader
(unlocking it).
I went through to step 2, put it into bootloader again and flashed the vendor and twrp .img files. Once I did this, I tried to switch the device into recovery mode (after it went back to the bootloader menu on its own) as per instructions. But the weird thing is when I initialized recovery mode, it just sent me back to the bootloader menu, all while also not recognizing it on my VM/PC at all. When I tried to start the watch, it just sent the device into a permanent loading loop (after showing the logo and cycling the 4 different colored Google dots around the watch). I can get it back into the bootloader menu by holding both buttons down but I can't get my device to be recognized with a data connection (so it seems effectively bricked).
Normally I look this up myself but since there is not much information regarding this device and this specific rom out there just quite yet, I can't locate anything (compared to troubleshooting the OnePlus 7 Pro). Any ideas or input is appreciated!
Edit: will just let it run over night (drain battery to see if it may or may not help).
Thought I would leave a quick update in case you may be running into this issue yourself.
I let it run over night and run out of power to see if it would do anything. It now seems to be recognized by my pc, but it would not connect. I am installing everything through a VM but it appears that the PC could not recognize the device (I only had drivers installed on my VM, not my main device). When I installed the drivers on my main desktop it began to recognize it again on my VM. Not sure why this was an issue or how it became one or if it was a combination between everything but now at least I can send adb and fastboot commands to my watch again. Will try to flash a stock rom for it and try again to get out of the boot process (still confused as to why it will not go into recovery mode but it instead goes back into boot loader mode when I select it)...
Another update: I managed to find a stock image and some simple instructions. Credit to @sonnettie as it looks like it is working atm (going through setup).
Link: https://forum.xda-developers.com/t/ticwatch-pro-2020-stock-image.4107539/
Going through to try installing nethunter again if it appears to be fully functioning.
Edit: Using the stock image seems to let me now use my watch again. But whenever I try to install Nethunter, I install the vendor and recovery image. Once I do this and try to go into recovery mode, it just seems to bring me back to the boot loader menu. Anyone have solutions or know what is wrong?
i got nethunter and twrp working on the ticwatch 2020, it was a pain finding the right files to use and i soft bricked my watch many times in the process.
https://forum.xda-developers.com/t/...shark-4g-ticwatch-c2-skipjack-9aug20.3821013/ this post has the right vendor.img and twrp recovery image, in particular this mega folder https://mega.nz/folder/cVVBRaxL
1-Vendor-Images-22-Jun-2020.zip unzip this file it is located in TicWatch-Pro-2020(Catfish-ext)/Custom-ROM/ROM/22-Jun-2020 it contains the vendor.img you'll need
tic-watch-pro-2020-twrp.img in TicWatch-Pro-2020(Catfish-ext)/Custom-ROM/TWRP this is the TWRP Recovery.img you'll need
Magisk-v21.0.zip and nethunter-2022.2b-ticwatchpro-wearos-kalifs-nano.zip are both needed from the TicWatch_Pro_NetHunter_files.zip at https://build.nethunter.com/contributors/re4son/catfish/
1) Enable ADB and unlock bootloader then enter these fastboot commands on pc
fastboot flash vendor.img
fastboot format userdata
fastboot format cache
fastboot flash recovery tic-watch-pro-2020-twrp.img
2) Reboot into WearOS and Setup Watch
3) Enable ADB again and reboot into recovery
adb reboot recovery
4) move Magisk-v21.0.zip into the TWRP folder on the watch
install Magisk-v21.0.zip from TWRP recovery (it'll patch the boot.img itself)
5) Enable ADB Sideload from the Install menu in TWRP
adb sideload nethunter-2022.2b-ticwatchpro-wearos-kalifs-nano.zip
6) Reboot into wearOS with kali splash screen, you will have to open the magisk app after you open the nethunter app to give it root as there isn't a proper pop-up screen to give root access
**circle screen does semi cut off a few buttons in the nethunter and magisk apps, touch your watchface close to the "corner" where it is to select it
I hope this all helps! Cheers mate
unidentifieduser said:
Another update: I managed to find a stock image and some simple instructions. Credit to @sonnettie as it looks like it is working atm (going through setup).
Link: https://forum.xda-developers.com/t/ticwatch-pro-2020-stock-image.4107539/
Going through to try installing nethunter again if it appears to be fully functioning.
Edit: Using the stock image seems to let me now use my watch again. But whenever I try to install Nethunter, I install the vendor and recovery image. Once I do this and try to go into recovery mode, it just seems to bring me back to the boot loader menu. Anyone have solutions or know what is wrong?
Click to expand...
Click to collapse
i just realized i typed all the above and didn't reply to your message, it was a mixture of two install methods with leaving out the flashing of the rom file itself

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