I just tried rooting my phone. The phone is cycling back and forth between the bootloader is unlocked screen and the Motorola splash screen.
To repeat some steps from a prior post.
My phone had QPR30.80-58-3 .
I downloaded that ROM and extracted the boot.img file.
I downloaded the latest Magisk Manager and installed it on my phone.
I ran through the patching process for boot.img.
I requested an unlock code from Motorola and unlocked the bootloader.
I flashed the patched boot image which patched partition b.
I flashed the patched boot image to partition a.
I rebooted which began the cycle.
I tried holding down the power button but it returns to the cycle.
I can get back to the bootloader with the Volume Down and Power buttons.
Any suggestions on what could get me back to a functioning phone, rooted or not rooted?
I would confirm the version of the boot image you flashed matches the version of the installed rom. You could also try to flash the unpatched / original boot.img to see if that gets you booting again.
dafunk60 said:
I would confirm the version of the boot image you flashed matches the version of the installed rom. You could also try to flash the unpatched / original boot.img to see if that gets you booting again.
Click to expand...
Click to collapse
I checked that the image I patched was from the QPR30.80-58-3 ROM which matched the level after the phone was updated.
I flashed that original boot image which flashed partition a and then rebooted. I did not flash partition b.
It first came up with the unlock warning screen. It sat on the Motorola splash screen for a noticeable amount of time followed by a yellow screen with a circle around the Motorola symbol. Finally it ended up on a blue Hello there screen with a yellow start button.
This screen was unresponsive. Eventually through various cyclings through all this I ended up on a screen that said Android could not boot and gave me an option of a factory reset. I did that but it did not help getting past the Hi there screen.
I went back and flashed the QPR30.80_58 image on both partitions a and b. This got me back to setting up the phone again. The phone is at QPR30.80_58. I am considering just rooting at this level.
So I tried patching the original QPR30.80_58 boot image. I did notice that it appeared the phone had automatically staged the QPRS30.80_58_3 update. I proceeded in (false) hopes that I could stop that.
It flashed the b partition. Ended up stuck in the bootloader unlock loop. I flashed the a partition but no change.
Previously I had ended up on a recovery screen automatically after some time. I could not force this to happen.
I tried flashing the original unpatched boot image but would end up on a non-functioning Hello there screen.
I tried adb recovery and adb shell but came back with device unauthorized.
I tried following some instructions on using fastboot erase userdata and fastboot erase cache. No change.
I finally found out that the Recovery menu was option off the bootloader screen. However, that came up with No command.
Lenovo Rescue did not want to recognize my XT2043-4 device.
I flashed the unpatched retail QPRS30.80_58_3 boot image to both a and b partitions. That got me back to a functioning phone. After getting through the login and setup steps I did find that it was at QPRS30.80_58_3.
Out of curiosity, I tried Lenovo Rescue again. I received a "Failed to match connected device. Reconnect device, then try again." which did not work.
Now I am at a loss.
DougPeterson said:
So I tried patching the original QPR30.80_58 boot image. I did notice that it appeared the phone had automatically staged the QPRS30.80_58_3 update. I proceeded in (false) hopes that I could stop that.
It flashed the b partition. Ended up stuck in the bootloader unlock loop. I flashed the a partition but no change.
Previously I had ended up on a recovery screen automatically after some time. I could not force this to happen.
I tried flashing the original unpatched boot image but would end up on a non-functioning Hello there screen.
I tried adb recovery and adb shell but came back with device unauthorized.
I tried following some instructions on using fastboot erase userdata and fastboot erase cache. No change.
I finally found out that the Recovery menu was option off the bootloader screen. However, that came up with No command.
Lenovo Rescue did not want to recognize my XT2043-4 device.
I flashed the unpatched retail QPRS30.80_58_3 boot image to both a and b partitions. That got me back to a functioning phone. After getting through the login and setup steps I did find that it was at QPRS30.80_58_3.
Out of curiosity, I tried Lenovo Rescue again. I received a "Failed to match connected device. Reconnect device, then try again." which did not work.
Now I am at a loss.
Click to expand...
Click to collapse
Happy to hear you have a working phone again! The lack of touchscreen response & the stuck at the hello screen issues are what others have reported when they used a boot image from a different version than on the phone. I suspect that something got confused between the version & slot somewhere along the way. As far as the Lenovo Rescue software not seeing the phone, it's communicating via ADB. If I recall correctly I needed to reauthorize the PC to connect via ADB after updating from 30.80-58 to 30.80-58-3. When I connect the phone via USB there's a popup on the phone asking to authorize the PC. Can you connect via ADB in the command line? If yes, you may want to reinstall the Lenovo software. If no, I would troubleshoot the ADB connection.
I originally rooted the 30.80-58 version. When 30.80-58-3 was released all I did was flash the unpatched boot.img, took the update OTA, let it reboot, then flash a patched boot.img from 30.80-58-3. All worked as expected, user data was intact.
dafunk60 said:
Happy to hear you have a working phone again! The lack of touchscreen response & the stuck at the hello screen issues are what others have reported when they used a boot image from a different version than on the phone. I suspect that something got confused between the version & slot somewhere along the way. As far as the Lenovo Rescue software not seeing the phone, it's communicating via ADB. If I recall correctly I needed to reauthorize the PC to connect via ADB after updating from 30.80-58 to 30.80-58-3. When I connect the phone via USB there's a popup on the phone asking to authorize the PC. Can you connect via ADB in the command line? If yes, you may want to reinstall the Lenovo software. If no, I would troubleshoot the ADB connection.
I originally rooted the 30.80-58 version. When 30.80-58-3 was released all I did was flash the unpatched boot.img, took the update OTA, let it reboot, then flash a patched boot.img from 30.80-58-3. All worked as expected, user data was intact.
Click to expand...
Click to collapse
I double checked that I had USB debugging set, given I have reset a couple of times. I revoked all USB access and reinstalled the Rescue app. I still get the Failed to match connected devices error.
fastboot device will list the phone.
adb devices or adb devices -l does not list anything and adb shell says no devices/emulators found.
If I try to get into recovery mode I get a No command screen. I have been trying to take notes on what I did but there have been gaps in all the fiddling. I may have only flashed one partition the last time I tried putting back a stock boot image.
For USB drivers I downloaded the latest from Motorola. Was that sufficient for this?
DougPeterson said:
I double checked that I had USB debugging set, given I have reset a couple of times. I revoked all USB access and reinstalled the Rescue app. I still get the Failed to match connected devices error.
fastboot device will list the phone.
adb devices or adb devices -l does not list anything and adb shell says no devices/emulators found.
If I try to get into recovery mode I get a No command screen. I have been trying to take notes on what I did but there have been gaps in all the fiddling. I may have only flashed one partition the last time I tried putting back a stock boot image.
For USB drivers I downloaded the latest from Motorola. Was that sufficient for this?
Click to expand...
Click to collapse
If you want to get into recovery, boot into the bootloader than do
Code:
fastboot reboot fastboot
That'll boot you into fastbootd which has an option to go to the real recovery
DougPeterson said:
I double checked that I had USB debugging set, given I have reset a couple of times. I revoked all USB access and reinstalled the Rescue app. I still get the Failed to match connected devices error.
fastboot device will list the phone.
adb devices or adb devices -l does not list anything and adb shell says no devices/emulators found.
If I try to get into recovery mode I get a No command screen. I have been trying to take notes on what I did but there have been gaps in all the fiddling. I may have only flashed one partition the last time I tried putting back a stock boot image.
For USB drivers I downloaded the latest from Motorola. Was that sufficient for this?
Click to expand...
Click to collapse
If adb isn't showing any devices connected that would explain why the rescue software cannot find your phone. Perhaps you don't have the correct driver installed. Windows Device Manager shows the phone as a Motorola ADB Device on my PC.
View attachment 5061327
Another possibility is that you have multiple versions of adb on your PC. Older versions won't work but the adb.exe in "C:\Program Files (x86)\Rescue and Smart Assistant" works for sure. With your phone booted into android & unlocked, plug it into your PC. Do you see the "USB debugging connected" on the phone? If you don't I would re-check that USB debugging is enabled. If you do see the debugging notification, on your PC, open a command prompt and navigate to "C:\Program Files (x86)\Rescue and Smart Assistant". Run
Code:
adb devices
Does adb find your phone?
Related
After rootting my moto G around a month ago, the KitKat update has came out, I tried to update on my phone and there was an error, then I tried updating it from the PC, again another error. Then when I would turn my phone on it would turn off after around 1 minute after turning on, So I found a thread to install the update manually, then I had errors flashing partitions as said in the steps on this other website. I uplugged the phone as I kept getting errors, now when I try to turn it on it just gets stuck on "WARNING BOOTLOADER UNLOCKED" screen. Even when I hold down the power button to turn it off, it just turns the screen black, vibrates, turns back on with the warning screen. I cannot enter fastboot with holding down power and the volume key. I am stuck here any tips or anyone know what is going on/ causing the error?
Did u got the phone completlely off? If not - try it and try to Boot in fastboot then.
Sent from my Moto G using xda app-developers app
pspuser97 said:
Did u got the phone completlely off? If not - try it and try to Boot in fastboot then.
Sent from my Moto G using xda app-developers app
Click to expand...
Click to collapse
I have managed to get it into fastboot just now by holding down the power and both volume buttons.But I still can't seem to get it working.
Luke1275 said:
After rootting my moto G around a month ago, the KitKat update has came out, I tried to update on my phone and there was an error, then I tried updating it from the PC, again another error. Then when I would turn my phone on it would turn off after around 1 minute after turning on, So I found a thread to install the update manually, then I had errors flashing partitions as said in the steps on this other website. I uplugged the phone as I kept getting errors, now when I try to turn it on it just gets stuck on "WARNING BOOTLOADER UNLOCKED" screen. Even when I hold down the power button to turn it off, it just turns the screen black, vibrates, turns back on with the warning screen. I cannot enter fastboot with holding down power and the volume key. I am stuck here any tips or anyone know what is going on/ causing the error?
Click to expand...
Click to collapse
what model???
yiu have the usb drivers intalled??
alonsoch said:
what model???
yiu have the usb drivers intalled??
Click to expand...
Click to collapse
Its the vodafone UK moto G, yes I have the drivers installed.
fastboot oem fb_mode_clear
Try fastboot oem fb_mode_clear
i have same problem
I am also having same problem. did anyone found solution for this?
There can be many reasons for this: broken ROM, incorrect kernel etc. Unless you know specifically the last thing you changed; you are better off doing a factory reset and installing a new ROM in Recovery or flashing a firmware image via fastboot.
I am having this exact same issue. the phone is stuck on the unlocked bootloader screen. It is still responsive, I can get into the fastboot and even clockwork recovery mod but nothing i do will escapt the bootloop. I even tried a factory reset in Fastboot and Clockwork and the RSD lite method but it didnt work.
Go to the 'Restore Stock Firmware' thread and re-flash your firmware again. I've had bootloops before.
Sent from my Moto G on MoKee, using XDA app.
mej0248 said:
Go to the 'Restore Stock Firmware' thread and re-flash your firmware again. I've had bootloops before.
Sent from my Moto G on MoKee, using XDA app.
Click to expand...
Click to collapse
I did, I tried that method but when I get to step 3B I cannot get mboot or whatever to work. First it throws an error and asks for an obscure Adb.dll that i hunted down and put in its folder but then i click it to open and it flashes up for a second then closes. Excuse me while I go cry in a corner for a bit. :crying:
Deadboy90 said:
I did, I tried that method but when I get to step 3B I cannot get mboot or whatever to work. First it throws an error and asks for an obscure Adb.dll that i hunted down and put in its folder but then i click it to open and it flashes up for a second then closes. Excuse me while I go cry in a corner for a bit. :crying:
Click to expand...
Click to collapse
Bootloader screen is a boot animation http://forum.xda-developers.com/moto-g/general/guide-how-to-stuck-boot-animation-t2794208
And for restore stock firmware try inputting these commands manually
Code:
fastboot getvar max-sparse-size
fastboot oem fb_mode_set
fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash modem NON-HLOS.bin
fastboot flash fsg fsg.mbn
fastboot erase modemst1
fastboot erase modemst2
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img_sparsechunk1
fastboot flash system system.img_sparsechunk2
fastboot flash system system.img_sparsechunk3
fastboot erase cache
fastboot erase userdata
fastboot oem fb_mode_clear
If all else fails check out my guide : http://forum.xda-developers.com/moto-g/general/unbrick-method-t2794271
NEED URGENT HELP
I accidentally wiped the internal storage of my Moto G XT1033 (dual sim variant), since the OS is lost now my phone is stuck at bootloader warning. I can access TWRP recovery. In device manager I can see Google Nexus ADB Interface. And in taskbar (safely remove hardware and eject media) phone is recognized as Eject XT1032. But in file explorer/My computer I can't see the phone. My phone drivers are installed.
I've tried adb shell command and I am getting this error:
C:\Minimal ADB and Fastboot>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
and with adb devices command following error:
C:\Minimal ADB and Fastboot>adb devices
List of devices attached
(this line/area is blank)
C:\Minimal ADB and Fastboot>
Now how can I fix ADB or this problem? Please help
Juste300 said:
NEED URGENT HELP
I accidentally wiped the internal storage of my Moto G XT1033 (dual sim variant), since the OS is lost now my phone is stuck at bootloader warning. I can access TWRP recovery. In device manager I can see Google Nexus ADB Interface. And in taskbar (safely remove hardware and eject media) phone is recognized as Eject XT1032. But in file explorer/My computer I can't see the phone. My phone drivers are installed.
I've tried adb shell command and I am getting this error:
C:\Minimal ADB and Fastboot>adb shell
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
error: device not found
and with adb devices command following error:
C:\Minimal ADB and Fastboot>adb devices
List of devices attached
(this line/area is blank)
C:\Minimal ADB and Fastboot>
Now how can I fix ADB or this problem? Please help
Click to expand...
Click to collapse
If you have access to TWRP, then are you able to go into the Advanced menu and use the ADB Sideload feature to flash over a ROM from your PC? I had a problem while working with my phone the other day during its initial unlocking and flashing where I'd broken the system install but still had access to TWRP, and by swiping and enabling ADB Sideload, I was able to flash in a new ROM with my phone connected to my computer by running: adb sideload /path/to/rom.zip
Alternatively, you may be able to use the stock firmware restoration procedure detailed elsewhere in this forum to restore your stock firmware via fastboot.
Pardon me if I haven't fully grasped your issue. Hope this helps!
a_gert said:
If you have access to TWRP, then are you able to go into the Advanced menu and use the ADB Sideload feature to flash over a ROM from your PC? I had a problem while working with my phone the other day during its initial unlocking and flashing where I'd broken the system install but still had access to TWRP, and by swiping and enabling ADB Sideload, I was able to flash in a new ROM with my phone connected to my computer by running: adb sideload /path/to/rom.zip
Alternatively, you may be able to use the stock firmware restoration procedure detailed elsewhere in this forum to restore your stock firmware via fastboot.
Pardon me if I haven't fully grasped your issue. Hope this helps!
Click to expand...
Click to collapse
Thanks for the help. I tried ADB Sideload feature in twrp as well the adb sideload /path/to/rom.zip this command/feature was not working from the pc.
Anyways, I tried USB OTG method, copied CM nightly into my flash-drive then attached flash-drive + OTG cable with phone, at first OTG was not working don't know why it could not mount, I restarted phone, went into recovery and then I could installed rom from flashdrive. Finally my phone is working now
I am totally new to android and this rom rooting stuff. Moto G is my first android smartphone coming directly from iPhone 5 so I was scared like hell
If anyone failed with ADB Sideload method please try USB OTG method and your phone will work again. Hope this help others
same issue
Juste300 said:
Thanks for the help. I tried ADB Sideload feature in twrp as well the adb sideload /path/to/rom.zip this command/feature was not working from the pc.
Anyways, I tried USB OTG method, copied CM nightly into my flash-drive then attached flash-drive + OTG cable with phone, at first OTG was not working don't know why it could not mount, I restarted phone, went into recovery and then I could installed rom from flashdrive. Finally my phone is working now
I am totally new to android and this rom rooting stuff. Moto G is my first android smartphone coming directly from iPhone 5 so I was scared like hell
If anyone failed with ADB Sideload method please try USB OTG method and your phone will work again. Hope this help others
Click to expand...
Click to collapse
same issue but i dont know how to flash rom though pendrive i didnt find the files that i were in my pendrive in twrp menu
:crying:
shivamtyagi said:
same issue but i dont know how to flash rom though pendrive i didnt find the files that i were in my pendrive in twrp menu
:crying:
Click to expand...
Click to collapse
You first have to select the usb storage in TWRP because TWRP detected internal storage. U can even mount usb otg from TWRP options. after selecting usb then u can see the files in ur usb drive.
I'm stuck on the same Warning screen, it is not a bootloop since the phone just seems to freeze but after a minute I get the windows sound as if you conected something via USB, but the warning screen stays, I've let it for hours and I've flashed stock roms. Even when you flash a no warning boot logo.bin the screen shows again even when mfastboot shows as succesful flash. Out of ideas now, please help
Code:
Model XT1068
Thanks
Thanks
Solution for MotoG locked in bootloader,
I think you must have tried to install another kernel version or so. If you have installed cyanogen try resinsallting the lasted update by going into custom recovery and flashing the latest update in the cmupdater file. Worked for me ! Lets hope that it works for you too. All the best !
Purchased an Lg Gpad 7 Wifi tablet (v400) 2 weeks ago. Came with preinstalled Lollipop android so i couldnt install a recovery rom to flash any other custom roms. Downgraded to Kitkat version following the instructions on Xda forums and succesfully installed Twrp. When i installed Cyanogenmod 12.1 through Twrp i got stuck in fastboot screen.
Any suggestions and / or solutions would be greatly appreciated.
I had a similar problem.. Only mine was stuck at the bootloader. Go in TWRP and repair /data and other partitions. My data partition gave me an error since F2FS is a little flaky and some ROMs corrupted it (claimed they supported it). I would recommend erasing the system, cache and data partition if you can't get into TWRP.
The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.
Hakalai said:
The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.
Click to expand...
Click to collapse
if you have an sd card, try removing that, then reboot.
if that doesnt work, try entering fastboot command, fastboot continue
Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.
Hakalai said:
Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.
Click to expand...
Click to collapse
you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.
bweN diorD said:
you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.
Click to expand...
Click to collapse
Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.
Hakalai said:
Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.
Click to expand...
Click to collapse
hmm, ok, im guessing it would have said that normally, when not broken. all the command does is try to release it past where its stuck. it doesnt actually flash, lock, unlock, or change anything.
imo, this seems good, because now we know fastboot is working.
i own lg devices, but not your specific device. i would hate to give you some bad advice and make your tablet broken more, but if it were me in this situation, i would try to flash the factory KK firmware you used to downgrade with odin or however you did it. hopefully, that will clean everything up and let it boot properly.
if for whatever reason you cant do that, we could try extracting the factory file, and just flashing recovery and system, those should be the only things that got changed putting on twrp and cm normally.
Sorry, I have the serious proplem wtih my LG pad V400, I rooted it and using <LG Flash Tool 2014> with <V40010c_00.kdz> to downgrate the firmware but their is error then my LG pad stuck in fastboot menu as with just turn off, restart and restart bootloader. if i seclect one one them the tablet just logged again the fastboot menu
it stuck on the fastboot menu and i cannot do nay think with it. I can restart with factory restore mode but when select yes to restore, it will restart and log in fastboot menu again.
I downloaded adb and fastboot program and put in one folder <Minimal ADB and Fastboot> in C:\Program Files (x86)\Minimal ADB and Fastboot
I dont have recovery image so i download file <cm-13.0-20160421-NIGHTLY-v400-recovery.img> form your link to download TWRP file
move it to folder of fastboot programe and changed its name to <recovery.img>
I turn on the tablet and it waited at fastboot menu
when i run the command <fasboot flash recovery recovery.img> and they said some thing wrong like in picture
please help me
Okay, so I had been out of the flashing game for a while now, and recently got a Pixel 128Gb after using my trusty Nexus 6P, and I attempted to do Fastboot boot-to-root.img, which now has me stuck in a weird bootloop issue.
It boots, gives me the stupid can't be checked for corruption ****, gets to the white Google Screen, then there is a weird visual glitch, a blue line appears near the bottom of the screen, then the phone immediately reboots and does it all over again after doing a ramdump.
I can't even get into recovery to manually flash the stock image, as soon as I try to select RECOVERY it jumps to the boot screen where it tells me again that it cant be checked for corruption, and then starts the bootloop all over again.
ADB cant recognize it for whatever reason either. So now I'm probably not your average ****ed, I'm advanced ****ed.
Any body have any ideas?
boot-to-root is for Android O, you have to follow this guide
I had this same exact problem and I was able to fix it by reflashing the factory image. You said adb cannot recognize your device. But what about fastboot? If you reboot into the bootloader, connect to your PC, and execute "fastboot devices", does your device show? Download the latest factory image here. Extract it and execute flash-all.bat. Let me know if this helps.
You don't understand. When you attempt to reboot and go into recovery the manual way, the moment you select Recovery, the phone reboots and attempts to boot up, fails, performs write to ext4 ramdump, then loops over and over. ADB won't work because it wiped with the fastboot oem unlock which wiped the device, meaning no developer mode, which means no usb debugging.
Doesn't matter. Google is sending me a new one.
:/
jdkzombie said:
You don't understand. When you attempt to reboot and go into recovery the manual way, the moment you select Recovery, the phone reboots and attempts to boot up, fails, performs write to ext4 ramdump, then loops over and over. ADB won't work because it wiped with the fastboot oem unlock which wiped the device, meaning no developer mode, which means no usb debugging.
Doesn't matter. Google is sending me a new one.
:/
Click to expand...
Click to collapse
Fastboot and recovery are two different things. If you hold volume down + power it'll show you the bootloader screen (fastboot), this is where you'd usually select recovery. But if you stay on that screen, you can flash images to your phone. To fix your bootloop, download the boot.img from the stock ROM and use these commands in fastboot:
fastboot flash --slot _a boot boot.img
fastboot flash --slot _b boot boot.img
Then reboot normally.
falsh factory image inside the bootloader, don't need to go to recovery.
Step by Step
Thanks to previous experience with hacking devices (Android, Sony, etc.), patience and only allowing myself to freak out for a few seconds. A couple Google searches lead me to reflashing my Google Pixel 128GB and not sending it back to OEM.
So for the less patient I will break down the steps to do stop the bootlooping.
DON'T PANIC
Either hold down power until your phone turns completely off or wait for the bootlooping to do it for you. It usually only loops a few times before powering down.
Hold Power + Volume Down until it boots into the Fastboot mode.
[This is the screen that says you Phone Stats (serial #, cpu, ram, etc.) and has an Android picture on it laying down.]
Connect your Phone to your computer using a USB 3.0 port.
[My PC wouldn't recognize my phone at all when connected to USB 2.0]
Download from Full Factory Image from Google. { https://developers.google.com/android/images }
[Mine was "7.1.2 (N2G47O, May 2017)" for my Project Fi 128GB Pixel, but make sure you get the one for your phone]
Navigate to where your SDK/Fastboot folder is on your PC
[Unless you moved it, it is usually "C:\Users\USERNAME\AppData\Local\Android\Sdk" by default.]
Unzip the Contents of your Full Factory Image zip file to this location in it's own directory (for cleanliness).
Open a Command Prompt with a Right-Click "Run as Administrator" and navigate you your new zip file's directory.
["\platform-tools\sailfish-n2g47o" or whatever version of the Full Factory Image you used was.]
Type in "flash-all.bat" and wait for your phone to finish its installation. Your phone will restart itself into Fastboot Mode many times during this process.
Once it is finished, you phone should boot into its normal "First Boot Sequence" like you just started it up for the very first time.
At this point you can try flashing something else or use a different technique to update your recovery mode or ROM.
Good Luck.
Hello, I tried resetting my phone and flashing the latest Verizon pixel factory image by using the flash-all.bat file that comes with
"walleye-opd3.170816.012-factory-9626515d"
The bootloader fails to enter recovery mode, cycling back to the bootloader menu. The same thing occurs when I attempt to power on the device from "Start". The bootloader is also unlocked.
Put simply, the device isn't recognized via adb, but it's accessible through fastboot. I can't execute "fastboot boot x.img" because it keeps saying it can't authenticate the image.
Update your adb/fastboot. Only the latest adb works for the Pixel 2.
tina v. said:
Hello, I tried resetting my phone and flashing the latest Verizon pixel factory image by using the flash-all.bat file that comes with
"walleye-opd3.170816.012-factory-9626515d"
The bootloader fails to enter recovery mode, cycling back to the bootloader menu. The same thing occurs when I attempt to power on the device from "Start". The bootloader is also unlocked.
Put simply, the device isn't recognized via adb, but it's accessible through fastboot. I can't execute "fastboot boot x.img" because it keeps saying it can't authenticate the image.
Click to expand...
Click to collapse
You are not the only one. I have the same issue with taimen-opd1.170816.010-factory-c796ddb4.zip while using fastboot boot. I have a bricked phone that which isn't covered under the replacement warranty.
Have you both updated your adb drivers?
Because I had the same.
After updating adb I could flash the image without any problem.
Hello folks.
In my months-long quest to avoid turning an ASUS TF201 tablet into e-waste ...
I've searched, searched again, searched some more, and while I've found answers (none of which have worked), a lot of them seem to be dated, or depend on files that are no longer available for download, so I turn to you for suggestions.
Current state:
The tablet will not boot Android.
TWRP works fine.
The problem(s):
I am unable to flash the device with ASUS' official firmware. TWRP returns an error when the ASUS firmware runs its "checks," then fails.
I have tried Chrombi-KK, following the directions step by step, but a few strange things occur:
1. When flashing through TWRP (.zip images sitting on an SD card), everything completes with no errors, but on reboot, the tablet displays its ASUS logo, but does not boot into Android. I let it sit there for three hours today, and it just sat there, displaying the logo.
2. When trying to flash from ADB (TWRP update for example), it sits there endlessly at "< waiting for any device >". This is odd, because ADB's "reboot" commands works fine.
Now, I'm at a loss. The hardware seems fine, but I'm stuck ... and this is after months of trying, giving up, trying again etc.
Is this a lost cause?
Any help at all would be much appreciated. I've tried so many things, so many online "solutions," to no avail. So I turn to the experts as my Hail Mary pass before sending this to the eco centre.
Thanks for reading, and hopefully ... just maybe ... someone will have the magical set of instructions to get this thing working again.
The only command to verify whether an ADB / Fastboot connection got successfully established is
Code:
adb devices OR fastboot devices
The command
Code:
adb reboot
simply in Android's system file called build.prop (re-)sets flag ro.bootmode to normal what is read by bootloader when Android boots up.
jwoegerbauer said:
The only command to verify whether an ADB / Fastboot connection got successfully established is
Code:
adb devices OR fastboot devices
The command
Code:
adb reboot
simply in Android's system file called build.prop (re-)sets flag ro.bootmode to normal what is read by bootloader when Android boots up.
Click to expand...
Click to collapse
As it turns out, I had already stumbled upon your your "ADB-FASTBOOT-Installer" during a trip down one of the many rabbit holes trying to get this tablet working again.
adb devices returns:
List of devices attached0123456789ABCDEF recovery
adb reboot restarts the tablet, which I assume means the ASUS tablet driver is working.
I can't seem to do anything else with adb, however, such as push a new TWRP version, etc. This may be a key point, as it seems likely the version I have of TWRP may be too old to support upgrade using something like Chrombi-KK.
Is this a likely theory?
I would re-flash phone's Stock ROM to get rid off of all mofications applied so far to check for phone is working as expected.
NotTheLips said:
Hello folks.
In my months-long quest to avoid turning an ASUS TF201 tablet into e-waste ...
I've searched, searched again, searched some more, and while I've found answers (none of which have worked), a lot of them seem to be dated, or depend on files that are no longer available for download, so I turn to you for suggestions.
Current state:
The tablet will not boot Android.
TWRP works fine.
The problem(s):
I am unable to flash the device with ASUS' official firmware. TWRP returns an error when the ASUS firmware runs its "checks," then fails.
I have tried Chrombi-KK, following the directions step by step, but a few strange things occur:
1. When flashing through TWRP (.zip images sitting on an SD card), everything completes with no errors, but on reboot, the tablet displays its ASUS logo, but does not boot into Android. I let it sit there for three hours today, and it just sat there, displaying the logo.
2. When trying to flash from ADB (TWRP update for example), it sits there endlessly at "< waiting for any device >". This is odd, because ADB's "reboot" commands works fine.
Now, I'm at a loss. The hardware seems fine, but I'm stuck ... and this is after months of trying, giving up, trying again etc.
Is this a lost cause?
Any help at all would be much appreciated. I've tried so many things, so many online "solutions," to no avail. So I turn to the experts as my Hail Mary pass before sending this to the eco centre.
Thanks for reading, and hopefully ... just maybe ... someone will have the magical set of instructions to get this thing working again.
Click to expand...
Click to collapse
ok, so good thing is twrp boots, now again if you have box with wich the tablet come try to get correct model number and search for official frimware to flash through adb using flashall.cmd
again, if official rom is not installing don't worry flash THIS custom rom using TWRP make sure to wipe all before flashing.
jwoegerbauer said:
I would re-flash phone's Stock ROM to get rid off of all mofications applied so far to check for phone is working as expected.
Click to expand...
Click to collapse
As I mentioned: "I am unable to flash the device with ASUS' official firmware. TWRP returns an error when the ASUS firmware runs its "checks," then fails."
This is exactly what I'm trying to find a solution on how to do.
[email protected] said:
ok, so good thing is twrp boots, now again if you have box with wich the tablet come try to get correct model number and search for official frimware to flash through adb using flashall.cmd
again, if official rom is not installing don't worry flash THIS custom rom using TWRP make sure to wipe all before flashing.
Click to expand...
Click to collapse
Yes, thank goodness it's not completely bricked, haha.
I think the version of TWRP that's on there may be too old, and I'm having trouble pushing a newer version through ADB ... so this is the current hurdle I'm trying to overcome.
Might you happen to have a link to the ASUS TF201 drivers known to work in Windows 10, so I can rule that out? If I can't get ADB to push a newer TWRP version from Windows, I may give it a go in Linux too ... but I'm trying not to open up new avenues of complexity, so I've restricted all my efforts to Windows as that's where most of the online help I can find tends to take place.
Thanks!
Edit: Unfortunately, the download link to [ROM][N 7.1] KatKiss Nougat [TF201] no longer works:
404 Not Found
This has been another constant obstacle, i.e., recommended files to download are no longer available.
NotTheLips said:
As I mentioned: "I am unable to flash the device with ASUS' official firmware. TWRP returns an error when the ASUS firmware runs its "checks," then fails."
This is exactly what I'm trying to find a solution on how to do.
Click to expand...
Click to collapse
Nobody needs TWRP to re-flash a device's Stock ROM.
It's typically done via ADB Sideload method.
NotTheLips said:
Yes, thank goodness it's not completely bricked, haha.
I think the version of TWRP that's on there may be too old, and I'm having trouble pushing a newer version through ADB ... so this is the current hurdle I'm trying to overcome.
Might you happen to have a link to the ASUS TF201 drivers known to work in Windows 10, so I can rule that out? If I can't get ADB to push a newer TWRP version from Windows, I may give it a go in Linux too ... but I'm trying not to open up new avenues of complexity, so I've restricted all my efforts to Windows as that's where most of the online help I can find tends to take place.
Thanks!
Edit: Unfortunately, the download link to [ROM][N 7.1] KatKiss Nougat [TF201] no longer works:
404 Not Found
This has been another constant obstacle, i.e., recommended files to download are no longer available.
Click to expand...
Click to collapse
how you tried to flash stock rom, i mean do you boot into fastboot after booting into twrp or not?
jwoegerbauer said:
Nobody needs TWRP to re-flash a device's Stock ROM.
It's typically done via ADB Sideload method.
Click to expand...
Click to collapse
As I mentioned before, "2. When trying to flash from ADB (TWRP update for example), it sits there endlessly at "< waiting for any device >". This is odd, because ADB's "reboot" commands works fine."
[email protected] said:
how you tried to flash stock rom, i mean do you boot into fastboot after booting into twrp or not?
Click to expand...
Click to collapse
I've tried two methods.
The first is to try to flash it from TWRP, but this fails with an error. The stock ROM appears to be checking for dependencies, and it fails this check.
The second is to use ADB (fastboot) while the tablet is sitting in TRWP. It stalls at "< waiting for any device >".
So this the problem. Neither of those two methods work for the stock ROM.
With a third party ROM, TWRP appears to flash the device successfully (no errors or stalls). When I reboot the device, it will not boot Android, and gets stuck at the ASUS boot logo indefinitely.
I'm not sure what do next to get past these two problems.
NotTheLips said:
I've tried two methods.
The first is to try to flash it from TWRP, but this fails with an error. The stock ROM appears to be checking for dependencies, and it fails this check.
The second is to use ADB (fastboot) while the tablet is sitting in TRWP. It stalls at "< waiting for any device >".
So this the problem. Neither of those two methods work for the stock ROM.
With a third party ROM, TWRP appears to flash the device successfully (no errors or stalls). When I reboot the device, it will not boot Android, and gets stuck at the ASUS boot logo indefinitely.
I'm not sure what do next to get past these two problems.
Click to expand...
Click to collapse
here is the problem, ok so follow the steps carefully,
boot into twrp
then connect your phone to your pc
type "adb devices",
if some thing like 1234567890 -recovery shows up proceed else start-over,
after successfully detected by adb typed "adb reboot bootloader"
then after booting into fastboot mode type "fastboot device"
if something shows up proceed else tell me
make sure you have installed adb and fastboot properly,
after all this run the cmd file in stock rom, to automatically flash it.
[email protected] said:
here is the problem, ok so follow the steps carefully,
boot into twrp
then connect your phone to your pc
type "adb devices",
if some thing like 1234567890 -recovery shows up proceed else start-over,
after successfully detected by adb typed "adb reboot bootloader"
then after booting into fastboot mode type "fastboot device"
if something shows up proceed else tell me
make sure you have installed adb and fastboot properly,
after all this run the cmd file in stock rom, to automatically flash it.
Click to expand...
Click to collapse
Here's what happened:
C:\Windows\system32>adb devicesList of devices attached0123456789ABCDEF recoveryC:\Windows\system32>adb reboot bootloaderC:\Windows\system32>fastboot device< waiting for any device >It sits at < waiting for any device > indefinitely, until I reboot the device.
NotTheLips said:
Here's what happened:
C:\Windows\system32>adb devicesList of devices attached0123456789ABCDEF recoveryC:\Windows\system32>adb reboot bootloaderC:\Windows\system32>fastboot device< waiting for any device >It sits at < waiting for any device > indefinitely, until I reboot the device.
Click to expand...
Click to collapse
the problem is your pc does not have adb and fastboot properly installed
try this one https://forum.xda-developers.com/t/tool-minimal-adb-and-fastboot-2-9-18.2317790/
also, use this official driver https://www.asus.com/SupportOnly/Eee_Pad_Transformer_Prime_TF201/HelpDesk_Download/
if your pc is 64 bit use win764bit version
NotTheLips said:
Here's what happened:
C:\Windows\system32>adb devicesList of devices attached0123456789ABCDEF recoveryC:\Windows\system32>adb reboot bootloaderC:\Windows\system32>fastboot device< waiting for any device >It sits at < waiting for any device > indefinitely, until I reboot the device.
Click to expand...
Click to collapse
This "waiting for device" problem happens when the USB device node is not accessible to your current user. The USB id is different in Fastboot mode, so you can easily have permission to it in ADB but not in Fastboot.
Each manufacturer implements Fastboot differently. So, if not already done yet, download and install the suitable "Android USB Driver" provided by ASUS. Then Fastboot should work.
BTW: Your device actually stucks in recovery mode.
Is OEM Unlock got enabled in Android settings? If not, Fastboot never will work.