Develop Bugs

[RECOVERY] [OFFICIAL] TWRP 2.2.2.1 for Acer Iconia Tab A100

Teamwin Recovery Project for A100 version 2.2.2.1​ -godmachine81 release-​
SOURCES: Available via Github
Download and Install via the official supported method by TWRP
Install Goo Manager app from Play Store, Open Goo Manager, In the Menu in top right corner go to "Install OpenRecovery Script" Follow Instructions On screen
Download Automated Installer (Windows / Linux):
Linux Installer - 2.2.2.1
Windows Installer - 2.2.2.1
Download IMG:
TWRP v2.2.2.1 main mirror
Download Flashable Zip: (Upgrade Only)
TWRP 2.2.2.1 Flashable Upgrade
Updated TWRP release features:
Uses a custom recovery kernel based off of my v1.5 standard kernel with most unneeded features taken out, i.e. governors, schedulers, networking, misc devices, and most things not needed for recovery operations
Kernel and TWRP includes patches aimed at brick prevention
Resolution is set at native 1024x600
Very fast actions and touch response
Backward compatibility with previous releases of TWRP
Compatibility with all Ice Cream Sandwhich and Jelly Bean ROMs for the A100(HoneyComb should be compatible too, however currently untested)
All previous features from TWRP that you may be familiar with are included
Mount Point Information:
External Storage - mountpoint= /external_sdcard
Internal Storage - mountpoint = /sdcard
Instructions:
Automated Installation (Windows/Linux):
Most importantly you need to have all drivers required for adb and fastboot working on your OS, this shouldn't be a concern for linux users, however it may be for Windows users as it is picky about adb drivers.
Download the above Automated Install .zip file for your operating system
Extract the contents of the Zip to a location on your PC's hard drive
Change to the extracted directory's contents.
Run the installer; On windows you may just double click the install-windows.bat file, on linux you need to run the install-linux.sh script
example linux installation commands:
Code:
cd a100_twrp_installer_linux
Code:
bash ./install-linux.sh
Read the on screen information of the progress. If you get any errors you will need to resolve the issue or try one of the following alternative install methods.
If you need more detailed installation instructions please read the INSTALL file included inside the .zip
Manual installation:
Download the .img file for the recovery
Connect your A100 device to USB on your PC
While your A100 is booted in either Android or Recovery just enter the following into your PCs command prompt/shell:
Code:
adb reboot bootloader
Now flash the image - at the command prompt/shell enter:
Code:
fastboot flash recovery openrecovery-twrp-2.2.2.1-a100.img
Reboot the device - again from the command prompt/shell:
Code:
fastboot reboot
Enter Recovery mode - While tablet shuts off, hold the Vol - (down) button until you see the screen saying "loading recovery kernel"
Checkout the new TWRP build and enjoy!
Flashable Upgrade Instructions: (flash just like you would any other .zip, but here are instructions anyway)
Download the Flashable ZIP above
Save to a location on your tablets internal or external memory
Boot to recovery
Choose the file a100_twrp_upgrade_2.2.2.1.zip in the install menu
Swipe to install
Wait and DO NOT Disconnect your A100!
When finished, go back to Main menu - choose Reboot - and Reboot Recovery
Enjoy the Official 2.2.2.1 TWRP Release!
If you would like to help out with the continuance of my kernel development and other goodies for your Acer Iconia Tab please consider a small donation to help out with bills, baby formula, wipes, diapers, etc. All donations are very appreciated by my family and I! Thanks
​

.....I was gonna mention some things about your brick stuff, but I think I'll save it for off forum.
On topic: its about time we twrp users got some loving, thanks for taking the time to put this together for us!
Tapatalked from my A100 - Jellytime X B6

pio_masaki said:
.....I was gonna mention some things about your brick stuff, but I think I'll save it for off forum.
On topic: its about time we twrp users got some loving, thanks for taking the time to put this together for us!
Tapatalked from my A100 - Jellytime X B6
Click to expand...
Click to collapse
And don't forget that i forgot the download link!! lol **fixed haha

Broken links, so you can correct it.

Fransis88 said:
Broken links, so you can correct it.
Click to expand...
Click to collapse
Thanks francis88, i just tested them on my end again (btw the hosting server is remote from me) it worked for me, so maybe you should check if you have an adblocker or some kind of ipfilter going on? possibly the host was having issues too, but the links works for me at the moment. tested both github sources and the download link to the img. Thanks again
*Edit: Please keep in mind I am using androidfilehost's beta site and they are doing quiet a bit of changes to the site lately trying migrate users from the original site over to the new, and once they get everything settled in and the 'beta' goes away everything should straighten back up. I really like the services at 'androidfilehost' and the owner is really great at working with devs, so please be patient as they continue to upgrade their servers to bring us superb file hosting services. If a link appears to be broken, please wait a few minutes and try again, if the link is down for a long period of time please contact me in PM so that the thread stays for discussion about the TWRP Recovery. Sorry and thanks everyone

linuxsociety said:
Thanks francis88, i just tested them on my end again (btw the hosting server is remote from me) it worked for me, so maybe you should check if you have an adblocker or some kind of ipfilter going on? possibly the host was having issues too, but the links works for me at the moment. tested both github sources and the download link to the img. Thanks again
*Edit: Please keep in mind I am using androidfilehost's beta site and they are doing quiet a bit of changes to the site lately trying migrate users from the original site over to the new, and once they get everything settled in and the 'beta' goes away everything should straighten back up. I really like the services at 'androidfilehost' and the owner is really great at working with devs, so please be patient as they continue to upgrade their servers to bring us superb file hosting services. If a link appears to be broken, please wait a few minutes and try again, if the link is down for a long period of time please contact me in PM so that the thread stays for discussion about the TWRP Recovery. Sorry and thanks everyone
Click to expand...
Click to collapse
Perfect, i have been able to download it. i had a very bad experience with CWRP, now I only use TWRP apart from the fact that their options seem to me much more practical.

Fransis88 said:
Perfect, i have been able to download it. i had a very bad experience with CWRP, now I only use TWRP apart from the fact that their options seem to me much more practical.
Click to expand...
Click to collapse
So let me know how you like it. Also if you happen to be a linux user, I have wrote an automated installer script for linux, Xbow59 is currently writing a windows batch script for installation, I currently have the Linux installation working though if you'd like to test/try it out just let me know. Windows users can look forward to an automated solution within a day or so

help :/........ i am on stock rooted ics. i just unlocked the bootloader sucsessfully and went to flash this. flashed the recovery. and when i try to boot into recovery i get the dead android guy with an ! in a triangle above him......... should i flash recovery again or try to boot into recovery again? i just dont want to mess anything up.
edit: im just scared its trying to update a stock package. i had an update a couple days ago and tryed to update but it failed since i deleted a bunch of bloat, no problem. but i dont know where it downloaded and if its still there trying to install.

nim.whit said:
help :/........ i am on stock rooted ics. i just unlocked the bootloader sucsessfully and went to flash this. flashed the recovery. and when i try to boot into recovery i get the dead android guy with an ! in a triangle above him......... should i flash recovery again or try to boot into recovery again? i just dont want to mess anything up.
Click to expand...
Click to collapse
By unlocking the bootloader successfully, what exactly did you do? If you flashed the btl100 file to the device that's not successfully unlocking, in fact don't touch that 100 file again. Hopefully you followed the guide and used the A200 bootloader unlock method. If you followed that guide though you wouldn't be getting the dead android looking guy. Be careful with this stuff, can easily brick!

linuxsociety said:
By unlocking the bootloader successfully, what exactly did you do? If you flashed the btl100 file to the device that's not successfully unlocking, in fact don't touch that 100 file again. Hopefully you followed the guide and used the A200 bootloader unlock method. If you followed that guide though you wouldn't be getting the dead android looking guy. Be careful with this stuff, can easily brick!
Click to expand...
Click to collapse
i used that method (only one i know) and i got the distotrted green acer logos and it says its unlocked. after i followed the steps to install twrp and it went smoothly. until i tryed booting into recovery. should i try to boot into recovery again? ive rebooted a few times so im still safe if i have to power off. OR should i try to reinstall twrp and follow the guide again. because i am CERTAIN i am unlocked. before i had to send in for repairs i had it unlocked but of course they relocked it.
(btw im not getting angry or smart assy with you haha,if it seems that way i dont mean it to come out that way)

nim.whit said:
help :/........ i am on stock rooted ics. i just unlocked the bootloader sucsessfully and went to flash this. flashed the recovery. and when i try to boot into recovery i get the dead android guy with an ! in a triangle above him......... should i flash recovery again or try to boot into recovery again? i just dont want to mess anything up.
edit: im just scared its trying to update a stock package. i had an update a couple days ago and tryed to update but it failed since i deleted a bunch of bloat, no problem. but i dont know where it downloaded and if its still there trying to install.
Click to expand...
Click to collapse
Delete or rename /system/etc/install-recovery.sh then install twrp again.
its overwriting your custom recovery every boot.
Tapatalked from my A100 - Jellytime X B6

nim.whit said:
i used that method (only one i know) and i got the distotrted green acer logos and it says its unlocked. after i followed the steps to install twrp and it went smoothly. until i tryed booting into recovery. should i try to boot into recovery again? ive rebooted a few times so im still safe if i have to power off. OR should i try to reinstall twrp and follow the guide again. because i am CERTAIN i am unlocked. before i had to send in for repairs i had it unlocked but of course they relocked it.
(btw im not getting angry or smart assy with you haha,if it seems that way i dont mean it to come out that way)
Click to expand...
Click to collapse
yep what pio said:
pio_masaki said:
Delete or rename /system/etc/install-recovery.sh then install twrp again.
its overwriting your custom recovery every boot.
Tapatalked from my A100 - Jellytime X B6
Click to expand...
Click to collapse
I had forgot all about this, even though it is in my unreleased linux auto installer. If by chance you are using linux, I have an installer that will do this all for you the right way, I just haven't posted it yet because I don't have the windows installer fixed
you can either download the linux installer git repo and just extract it to a directory named twrp_install or similar; just run sudo bash ./install-linux.sh after you are in the install directory. https://github.com/godmachine81/Acer-A100-TWRP-Installer/zipball/linux <<current linux installer for a100 twrp
Or you can clone the repo
Code:
git clone https://github.com/godmachine81/Acer-A100-TWRP-Installer.git
then checkout the linux branch:
Code:
git checkout linux
then install:
Code:
sudo bash ./install-linux.sh
The git method requires you have git installed, you will probably just want to install from the zipball method if you don't already have git

pio_masaki said:
Delete or rename /system/etc/install-recovery.sh then install twrp again.
its overwriting your custom recovery every boot.
Tapatalked from my A100 - Jellytime X B6
Click to expand...
Click to collapse
aahhhhhh. thought it was something of that nature. now will i have to delete/rename and reflash twrp every time i need to flash something? or will it stick once i sucsesfully flash it?
will report if it works in a few seconds
edit: noobness showed there. haha thats a script to reinstall recovery at boot so once i delete it it wont reflash stock recovery right?
edit edit: nope, im not on linux (yet) my computer is a mess of three harddrives and messed up registrys and unofficial windows 7 haha. once i buy a copy of windows 7 its a full wipe and partitioning for a windows/linux dualboot
EDIT EDIT EDIT: SUCCESS now i flash linux's kernel
Thanks for the help you guys. once i get some money from the boss man i will gladly donate a little something something for the cause

nim.whit said:
aahhhhhh. thought it was something of that nature. now will i have to delete/rename and reflash twrp every time i need to flash something? or will it stick once i sucsesfully flash it?
will report if it works in a few seconds
edit: noobness showed there. haha thats a script to reinstall recovery at boot so once i delete it it wont reflash stock recovery right?
edit edit: nope, im not on linux (yet) my computer is a mess of three harddrives and messed up registrys and unofficial windows 7 haha. once i buy a copy of windows 7 its a full wipe and partitioning for a windows/linux dualboot
EDIT EDIT EDIT: SUCCESS now i flash linux's kernel
Thanks for the help you guys. once i get some money from the boss man i will gladly donate a little something something for the cause
Click to expand...
Click to collapse
Once that's removed or renamed it will stop, one time deal.
Tapatalked from my A100 - Jellytime X B6

Also I noticed you mentioning that you are using a stock rom, you might want to talk to pio_masaki about this; but to my understanding the stock roms from Acer are not suppose to be flashed from custom recovery. I have read different things on this, however I haven't ever attempted to do such, from what I can tell doing this can or will brick your tablet by overwriting your bootloader and failing to install android, giving you no way to get to recovery nor android.. Might be something you want to discuss with him sometime.

linuxsociety said:
Also I noticed you mentioning that you are using a stock rom, you might want to talk to pio_masaki about this; but to my understanding the stock roms from Acer are not suppose to be flashed from custom recovery. I have read different things on this, however I haven't ever attempted to do such, from what I can tell doing this can or will brick your tablet by overwriting your bootloader and failing to install android, giving you no way to get to recovery nor android.. Might be something you want to discuss with him sometime.
Click to expand...
Click to collapse
In your kernel thread he mentioned staying on stock for stability, so I don't think he'll be flashing off stock anyways. Not yet anyways....
Restoring stock works as it leaves the boot loader alone.
Tapatalked from my A100 - Kuroikaze B3

pio_masaki said:
In your kernel thread he mentioned staying on stock for stability, so I don't think he'll be flashing off stock anyways. Not yet anyways....
Restoring stock works as it leaves the boot loader alone.
Tapatalked from my A100 - Kuroikaze B3
Click to expand...
Click to collapse
Thanks, just trying to look out for these newcomers - however I'm still a bit confused at which causes the brick. The way I first interpreted it, it was flashing any Acer packaged update.zip from a custom recovery that would cause it. Then someone said that only the HC zips would. So to play it safe, I believe I'd double double check as many times as possible before I flashed any .zip from Acer from either twrp or cwm if it was me. Wish there was some clarity though on which Acer zips are SAFE and which ones are BRICKs -n- a Zip lol

linuxsociety said:
Thanks, just trying to look out for these newcomers - however I'm still a bit confused at which causes the brick. The way I first interpreted it, it was flashing any Acer packaged update.zip from a custom recovery that would cause it. Then someone said that only the HC zips would. So to play it safe, I believe I'd double double check as many times as possible before I flashed any .zip from Acer from either twrp or cwm if it was me. Wish there was some clarity though on which Acer zips are SAFE and which ones are BRICKs -n- a Zip lol
Click to expand...
Click to collapse
The ics Acer zips are known brickers but it happens for a reason I'm not very clear on. HC will also brick it.
Basically there's a chance it will run the zip, attempt to flash everything, however for some reason it will fail to flash system or boot correctly, but does replace the bootloader. What I'm not clear on is why it fails on system or boot but succeeds on bootloader, or why recovery doesn't error flashing it.
Once this situation occurs you get locked out of both recovery and system by the bootloader, no adb or fastboot access to correct it.
Using the information I've gathered on this I've been working on a method to restore to stock if needed, but its going slow as I have to triple check everything before I even test it. Its a long and annoying process but should result in a 100% factory stock system.
Tapatalked from my Galaxy S II.

Installed and working perfectly!

Fransis88 said:
Installed and working perfectly!
Click to expand...
Click to collapse
Great Francis88, mind I ask which method of installation you chose?

[Q] Stuck in CWM Recovery

So, I got an update from Paranoid OTA app today, saying there's an update and that my ROM is outdated. So I decided to download it, since I wanted to change my ROM anyway and I wanted to check whats new. After the file has been downloaded I downloaded the gapps too and decided to flash. While in recovery I did the usual steps and the ROM wouldn't flash, giving me an error.
First the Warning label appears on the top of the Andy's head.
Code:
Warning: No file_contexts
And I get that Android logo with an exclamation mark. And it says that the installation is aborted. And after that when I try to reboot it says,
Root access possibly lost. Fix ?
Click to expand...
Click to collapse
So I pick Yes, to fix it. And it reboots into recovery again.
I tried several times and always the same,
After that I gave up and decided to just reboot my phone and boot it up. Removed the battery, cause even after "fixing" the permissions it still only reboots the recovery, and powered my device back on and again it booted straight into the recovery.
I figured maybe my CWM is a bit outdated so I need to update it. I have v6.0.1.0 so I downloaded the latest one available, v6.0.4.3.
I downloaded a new ROM and gapps for it, but I can't transfer it to my phone and I need to do it trough fastboot, right ? As well I wanted to flash new recovery I downloaded.
So I open up cmd, put my phone into fastboot and do
Code:
fastboot devices
which brings up nothing at all.
Has this ever happened to any of you and how do I fix this ?
I don't think its about faulty drivers, since this is not the first time I'm messing with my phone, but it's the first time something like this happened, never had any problems.
Any help would be great. Thanks in advance.

1. Make sure you have proper drivers installed if this is your first time using the USB cable with your Galaxy Nexus. (UND). If you used ADB without problems then skip this step.
2. You can use ADB sideload instead of usb mounting, as the later does not always work. To use ADB sideload, select it in recovery for choosing a installation, use the command prompt or terminal and go to the directory of your downloaded ROM, type adb sideload name of the rom here.zip.
Boot your phone to fastboot, (volume + - and power) with USB connected to phone and command prompt loaded to adb/fastboot folder:
fastboot flash recovery nameofcwm6.0.4.3file.img
Should most likely work for you after that, you can try flashing the zip again thru sideload.
As for your issue, some warnings are normal in later 4.4 roms. As long as you have updated to latest CWM, I believe current version is 6.0.4.3 then you are fine for now.
Fastboot commands only work in bootloader mode - the screen where you see the android and specifics about your Gnex revision/software below.
ADB commands work in recovery - CWM, TWRP, or stock etc.
If you have a backup of your PA 3.99, you could also restore it. PA 3.99 (android 4.3) is the last stable version, right now they are rolling out 4.0 Beta for KitKat (android 4.4.2) and there may be issues as you had experienced. If you want stability, just restore a 3.99 backup or install it fresh.

You truly are something mate.
Great reply. Yeah, it was about my drivers. Installed the new ones, and will push CWM to my phone now.
If I get some problems I'll report back.
Thanks a lot.
#####################
Hallelujah, CM installed and working.

Great to see it all worked out. Have a great holiday season.

You too man. You too.

Need help accessing interactive mode in CWM

I got stuck in a neverending boot with the CM11 OTA updater on last nights nightly. Updater works in cm, then upon reboot, seems to install the update in non-interactive mode in cwm, then upon reboot, doesn't get past boot animation.
If i try to boot into CWM/recovery, it installs again, but I can't access the interactive menus, it just installs, then reboots again, and get's stuck. ADB sees the device, but says "offline" so I can't connect and access anything thru that.
Don't wanna have to invoke odin, as that's a last-ditch fix, and not sure what i'd install anyways.

I'd assume you'd be able to use one of these devices if you have an micro SD card availibile on your phone. I think you know what to do after that and that would be to get your ROM and GApps onto there. If you cannot do that, then you'll need to use Odin in Download mode.

was looking for a speedier way, but I solved it already by using odin to install TWRP, which let me adb in, kill the install process, then sideload the latest nightly, solving the problem, which was caused by the cmupdate program allowing me to install an incomplete zip file. I am curious as to if there's a cancel install type button-press in CWM for this type of problem.

gomisensei said:
was looking for a speedier way, but I solved it already by using odin to install TWRP, which let me adb in, kill the install process, then sideload the latest nightly, solving the problem, which was caused by the cmupdate program allowing me to install an incomplete zip file. I am curious as to if there's a cancel install type button-press in CWM for this type of problem.
Click to expand...
Click to collapse
So you're having two recoveries I presume?

codemonkey98 said:
So you're having two recoveries I presume?
Click to expand...
Click to collapse
Naw, just used twrp and it let me adb in. After I fixed the problem, i reflashed my cwm touch recovery. May play with twrp again sometime, but i've always preferred the look and functions of cwm, mostly cuz I'm used to it, also had some problems with twrp forever ago

gomisensei said:
Naw, just used twrp and it let me adb in. After I fixed the problem, i reflashed my cwm touch recovery. May play with twrp again sometime, but i've always preferred the look and functions of cwm, mostly cuz I'm used to it, also had some problems with twrp forever ago
Click to expand...
Click to collapse
I was going to say, having two recoveries is really bad to have. :victory:

Stuck rooting

Hi all, so I have Verizon's Pixel XL. I have unlocked it successfully and had rooted. I asked on the forums about upgrading the OTA update and was told it was fine. After doing so, I noticed my SuperSU was gone (although I might have lost it earlier and not noticed). So after trying to get it back and keeping getting stuck, I bit the bullet and ADB sideloaded the factory image from google (NDE63X) and got it able to boot up. Yay.
So then I ran the 'adb reboot bootloader' command, then verified my device was connected with 'fastboot devices' and finally I ran 'fastboot boot boot-to-root.img'. And here I am, stuck on the splash screen again.
So I looked around and saw some mentions of people that had used older versions of Chainfire's SuperSU. I tried the newer one (2.78 SR3) and the same thing happened. I do see that there is a SR5, but I also see Chainfire's comment "Do not use the SuperSU ZIP on work-in-progress TWRP releases for Pixel, it will not work - use the model specific links above instead.
I can get it to run just fine without using chainfire's supersu...but then I don't have the supersu app or any real gains from having rooted.
So, I feel like I must be doing something wrong. Any suggestions?

@smokeydriver,
You probably should update your Android SDK package. This problem can also be caused by an obsolete fastboot.

cam30era said:
@smokeydriver,
You probably should update your Android SDK package. This problem can also be caused by an obsolete fastboot.
Click to expand...
Click to collapse
I can give it a shot, but I only installed minimal adb yesterday on my new laptop. Thanks!

smokeydriver said:
I can give it a shot, but I only installed minimal adb yesterday on my new laptop. Thanks!
Click to expand...
Click to collapse
I understand. Here's the thing: I don't know if minimal has up to date ADB and fastboot for Android 7.1.1.

cam30era said:
I understand. Here's the thing: I don't know if minimal has up to date ADB and fastboot for Android 7.1.1.
Click to expand...
Click to collapse
The OTA update I took only got me to a new version of 7.1, not 7.1.1 (from NDE63P to NDE63X). It still shows an available update to 7.1.1 which I have *not* done.

Try using the Unified Toolkit. It saved me from having a bootloop disaster when I tried upgrading from 7.1.1 due to poor instruction availability around the web. It should fix whatever problem you are having, even if that means flashing the factory image first again.

Nitemare3219 said:
Try using the Unified Toolkit. It saved me from having a bootloop disaster when I tried upgrading from 7.1.1 due to poor instruction availability around the web. It should fix whatever problem you are having, even if that means flashing the factory image first again.
Click to expand...
Click to collapse
I've tried, but keep getting an error 21 code that it can't install...I tried this with SR5 and SR2.

How I Rooted
Personally, I'd flash to latest OTA via Unified Android Toolkit before starting this process.
Then use Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)
AT this point you should already have 2 zips on your phone, TWRP-RC1 and SuperSU v5.
Flash TWRP, then SuperSU.
Reboot into OS, confirm root, give it 5 minutes.
Reboot back to Recovery and flash Kernel if desired.
Do not flash root with RC-1 (thats why we flashed root while using Alpha2 adb twrp.img), do not restore backups made with Alpha2 using RC1 or vic versa. AKA Backup and Restore with same version of TWRP.

FreeSoftwareServers said:
Personally, I'd flash to latest OTA via Unified Android Toolkit before starting this process.
Then use Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)
AT this point you should already have 2 zips on your phone, TWRP-RC1 and SuperSU v5.
Flash TWRP, then SuperSU.
Reboot into OS, confirm root, give it 5 minutes.
Reboot back to Recovery and flash Kernel if desired.
Do not flash root with RC-1 (thats why we flashed root while using Alpha2 adb boot.img), do not restore backups made with Alpha2 using RC1 or vic versa. AKA Backup and Restore with same version of TWRP.
Click to expand...
Click to collapse
Ok, I must be doing something wrong on a very basic level. It gave me error 21 (signature verification error) when trying to use the unified android tookit to install 7.1. Anyways, I'll just move on and skip that step and see what happens.

Flashing SuperSU SR5 works just fine with TWRP RC1. All you have to do is delete the file you're told to before flashing.
Dees_Troy said:
How to install SuperSU SR5 on TWRP RC1: In TWRP tap on Advanced -> File Manager and scroll to and select the fstab.marlin or fstab.sailfish file and then delete it.
Click to expand...
Click to collapse

FreeSoftwareServers said:
Personally, I'd flash to latest OTA via Unified Android Toolkit before starting this process.
Then use Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)
AT this point you should already have 2 zips on your phone, TWRP-RC1 and SuperSU v5.
Flash TWRP, then SuperSU.
Reboot into OS, confirm root, give it 5 minutes.
Reboot back to Recovery and flash Kernel if desired.
Do not flash root with RC-1 (thats why we flashed root while using Alpha2 adb twrp.img), do not restore backups made with Alpha2 using RC1 or vic versa. AKA Backup and Restore with same version of TWRP.
Click to expand...
Click to collapse
I transferred those 2 files to my download folder on my phone, ran the twrp.img script, and then when I go in...the file names are not normal. Everything is random letters and numbers. Again, I feel like I'm making some stupid basic mistake that I don't understand (and I've rooted plenty of phones).

spotmark said:
Flashing SuperSU SR5 works just fine with TWRP RC1. All you have to do is delete the file you're told to before flashing.
Click to expand...
Click to collapse
So I go in TWRP to advanced, file manager, and I don't see the names of those files. Are they buried in a folder?

smokeydriver said:
So I go in TWRP to advanced, file manager, and I don't see the names of those files. Are they buried in a folder?
Click to expand...
Click to collapse
You have TWRP RC1 installed?

spotmark said:
You have TWRP RC1 installed?
Click to expand...
Click to collapse
Nope...stuck before that. I'm using Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)...but then I go to the sd card and it's all random letters and numbers...so I can't install twrp rc1.

smokeydriver said:
Nope...stuck before that. I'm using Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)...but then I go to the sd card and it's all random letters and numbers...so I can't install twrp rc1.
Click to expand...
Click to collapse
Ah, I see. I misunderstood. I thought you were just under the impression that you couldn't flash SU with RC1. My apologies.

Ok, so can someone tell me why I am getting stuck with 1 thing. I go to my stock recovery and into ADB sideload. When I tell it the file, it keeps failing to verify whole-file signature. What is wrong with this one step?
Or alternatively...when I'm in TWRP Alpha 2- why are all the files within the sdcard random letters and numbers?

smokeydriver said:
Nope...stuck before that. I'm using Minimal ADB to flashboot boot twrp.img (The Alpha2 Version)...but then I go to the sd card and it's all random letters and numbers...so I can't install twrp rc1.
Click to expand...
Click to collapse
Twrp is not decrypting you're data. Try rebooting twrp from fastboot a second time.

toknitup420 said:
Twrp is not decrypting you're data. Try rebooting twrp from fastboot a second time.
Click to expand...
Click to collapse
Son-of-a B#[email protected]#$. It asks me to 'decrypt data' by entering a password. I had hit cancel. What's the password??

smokeydriver said:
Son-of-a B#[email protected]#$. It asks me to 'decrypt data' by entering a password. I had hit cancel. What's the password??
Click to expand...
Click to collapse
Never mind...it's my 4 digit password that's used when my finger unlock doesn't work. Ugh- I knew it was something simple and dumb I was doing!

smokeydriver said:
Ok, so can someone tell me why I am getting stuck with 1 thing. I go to my stock recovery and into ADB sideload. When I tell it the file, it keeps failing to verify whole-file signature. What is wrong with this one step?
Or alternatively...when I'm in TWRP Alpha 2- why are all the files within the sdcard random letters and numbers?
Click to expand...
Click to collapse
Can I ask you how you fixed this? I'm having the same issue and this post popped up on Google.

NEED HELP

I have a brand new Pixel XL from Verizon that I received today and was successful in unlocking. However, I tried to root and now I am stuck on bootloop. I cannot post in DEVELOPMENT because I haven't posted here in years (haven't had ANDROID in a while). Can anyone help? I am able to access via fastboot (I believe) but I must be flashing the wrong images. I don't want to brick this nice new day-old device. I have been at it for 5 hours via research on my own, but now I am looking for someone that can help me via P.M. or what it may take. I really want to get back to enjoying this device! Thanks in advance!

bdsuser said:
I have a brand new Pixel XL from Verizon that I received today and was successful in unlocking. However, I tried to root and now I am stuck on bootloop. I cannot post in DEVELOPMENT because I haven't posted here in years (haven't had ANDROID in a while). Can anyone help? I am able to access via fastboot (I believe) but I must be flashing the wrong images. I don't want to brick this nice new day-old device. I have been at it for 5 hours via research on my own, but now I am looking for someone that can help me via P.M. or what it may take. I really want to get back to enjoying this device! Thanks in advance!
Click to expand...
Click to collapse
Read the third post in the thread below to get set up and back to stock. Then we will work on root. If you tried to root and you bootlooped it then you used the wrong​ SU.
https://forum.xda-developers.com/pixel/help/stupidly-bootloop-help-t3554242

1. Download a ROM. A stock version is probably in the forums somewhere if that's what you want.
2. Download TWRP image and zip from the TWRP thread.
3. Download SuperSU from the SuperSU thread.
4. Download a vendor image. There's no "official" vendor image thread AFAIK, but you can grab one from the Pure Nexus rom thread. NMF26V is compatible with all 7.1.1 ROMs & stock.
Now you have two options:
Fast: Put the ROM, TWRP(zip only), SuperSU and vendor image on USB flash drive, then connect the USB 3 to USB C adapter to your flash drive. Don't connect it to the phone yet. An external HDD/SSD should also work if that's all you've got.
Slow: While in TWRP(Instructions below) push the ROM, TWRP(zip only), SuperSU and vendor image files to your phone through ADB with "adb push C:\file_path\ /sdcard/" sans quotes. You will need to do this for each file, or alternatively push a folder containing the four files. adb file transfer is very slow.
5. Boot your phone to the bootloader, and connect it to your computer. This can be achieved by holding volume down and power from an off state.
Note: If your device is still bootlooping you won't be able to get to the bootloader. Hold volume up and power until the device shuts off to get out of the bootloop temporarily, then boot to bootloader.
6. In a command window, "fastboot boot twrp.img"
7. Connect your flash drive to your phone if you chose that option, or push the files through adb if you chose that option
8. Flash TWRP zip, ROM and vendor image. STAY IN TWRP
9. Return to TWRP's home screen > advanced > file manager. Scroll down until you see 'fstab.marlin'(in the root '/' directory). Tap on 'fstab.marlin' and delete it. Skipping this step means SuperSU won't install.
10. Flash SuperSU zip, reboot to system and you're done.

SDK
TonikJDK said:
Read the third post in the thread below to get set up and back to stock. Then we will work on root. If you tried to root and you bootlooped it then you used the wrong​ SU.
https://forum.xda-developers.com/pixel/help/stupidly-bootloop-help-t3554242
Click to expand...
Click to collapse
Just thought I'd update you...And I know I sound like I have no idea what I'm doing but traditionally I've never had issues like this But I am trying to get ADB to show the flash-all command. The one I have installed doesn't show that feature so I can't follow the tutorial. If you have a direct link to what I may be missing I would appreciate it otherwise I will update you once I figure it out.

bdsuser said:
Just thought I'd update you...And I know I sound like I have no idea what I'm doing but traditionally I've never had issues like this But I am trying to get ADB to show the flash-all command. The one I have installed doesn't show that feature so I can't follow the tutorial. If you have a direct link to what I may be missing I would appreciate it otherwise I will update you once I figure it out.
Click to expand...
Click to collapse
The link to the proper adb and fastboot are in the post i pointed you to.

Help with root and TWRP
TonikJDK said:
The link to the proper adb and fastboot are in the post i pointed you to.
Click to expand...
Click to collapse
Thanks for your assistance. I now have root installed and I think I'm good except for one thing. I keep thinking TWRP is installed but for some reason when I reboot to bootloader, then select reboot recovery mode, it takes me to android recovery. I am used to recovery taking me to TWRP. I know TWRP works but I feel like I'm temporarily flashing it each time or something. I even installed the twrp app and I see I can flash zips that way, etc, but I wanted to know if you knew how to make the phone boot to TWRP in recovery? Or is that necessary?

bdsuser said:
Thanks for your assistance. I now have root installed and I think I'm good except for one thing. I keep thinking TWRP is installed but for some reason when I reboot to bootloader, then select reboot recovery mode, it takes me to android recovery. I am used to recovery taking me to TWRP. I know TWRP works but I feel like I'm temporarily flashing it each time or something. I even installed the twrp app and I see I can flash zips that way, etc, but I wanted to know if you knew how to make the phone boot to TWRP in recovery? Or is that necessary?
Click to expand...
Click to collapse
I dont do it that way on this phone. TWRP and SU are modifying the same parts of the phone, and there are cases where it could conflict. Rare, not a big deal, but since i don't need TWRP installed i don't.
To install it ypu first boot to it.
Fastboot boot twrpFilename.
Then from within TWRP you install the TWRP zip.
Make sure it is TWRP RC1

All set
Thanks again for your help. I am running pure ROM as I mentioned and I seem to like it. Do you K or if Franco works with Pure or do you have a suggestion on a good rom/kernel? Is there anything else that you can suggest I should be using with the new phone? I remember there used to be tools that you could install that allowed you to customize the system even further but the name escapes me. . Is there anything like that or even a theme tool which is a must have when you are rooted and running custom roms? No big deal if not. Very happy with where I stand now. Really appreciate you getting me back up and running!

You are most welcome. I don't ROM so I don't know what kernels work with what roms for sure. But my understanding is that they are all pretty universal. I run stock with Franco.
Other than that i dont mod much. Ad blocker, black themes and a few adjustments to Franco.

TonikJDK said:
You are most welcome. I don't ROM so I don't know what kernels work with what roms for sure. But my understanding is that they are all pretty universal. I run stock with Franco.
Other than that i dont mod much. Ad blocker, black themes and a few adjustments to Franco.
Click to expand...
Click to collapse
Perfect! Thanks yet again. Have a great remainder of the day!

bdsuser said:
Thanks again for your help. I am running pure ROM as I mentioned and I seem to like it. Do you K or if Franco works with Pure or do you have a suggestion on a good rom/kernel? Is there anything else that you can suggest I should be using with the new phone? I remember there used to be tools that you could install that allowed you to customize the system even further but the name escapes me. . Is there anything like that or even a theme tool which is a must have when you are rooted and running custom roms? No big deal if not. Very happy with where I stand now. Really appreciate you getting me back up and running!
Click to expand...
Click to collapse
Im running pure and elementalx with excellent results.
?Tapped from my pure pixelXl?

have you ever seen an issue where the phone boots to twrp even though everything was working fine? It starts happening if I do a restart. Then no matter what it boots into TWRP unless I wipe again? I believe it's happening after I flash root but I'm going out of my mind with trial and error. Any help would be appreciated.

bdsuser said:
have you ever seen an issue where the phone boots to twrp even though everything was working fine? It starts happening if I do a restart. Then no matter what it boots into TWRP unless I wipe again? I believe it's happening after I flash root but I'm going out of my mind with trial and error. Any help would be appreciated.
Click to expand...
Click to collapse
HELLO!!! I understand any frustrations you may be having, as the pixel devices have changed a good bit for us as far as development. Anyways. I'm just going to throw some knowledge out there, then proceed to help get you up and running!
You couldn't post in the development section because of your post count, but even if you could, it would have been in the wrong section and it would have been removed, or moved to the questions section.
Also, I see someone has pointed it out earlier, but I'll say it again just to make sure everything is clear. The command you were running "fastboot boot TWRP.img" only boots TWRP temporarily. You are suppose to have two files, one IMG file and one zip file. You boot the IMG file, then once you're in TWRP, you flash the zip file, then reboot to recovery and you will have installed TWRP properly.
With root, flashing wrong files or using the outdated root method will cause boot loops. The correct way to root (again already been said) is the get TWRP up and running, delete the fstab file (see earlier post) then flash SuperSU and reboot. Just throwing this out there Incase someone comes across it, if you manage to boot loop your device due to to rooting, you can fastboot flash franco's kernel and it will fix the bootloop (,but you won't have root) this isn't the correct way to fix it, but it will get you back up and running without downloading the large factory image.
***About to edit this post to continue giving more info***
Here is a correct guide and good template to get you running.
start by flashing a clean factory image, then let it boot and get it set up.
Reboot to fastboot, fastboot boot TWRP IMG then flash TWRP zip using the latest versions (RC1 is latest, pm me for more info).
Reboot the phone to recovery to ensure TWRP stuck.
Go-to advanced, file manager in TWRP and find the fstab.marlin file and delete.
Then you can go ahead and flash the latest SuperSU (I use 2.79 sr3) and when it's done reboot to system and verify root.
After rooting you can go ahead and flash a kernel if you want, I use elemental which you can flash in TWRP, but see the kernel instructions prior to flashing.
Reboot and you have a nice stock ROM with root and kernel.
For flashing Roms, kind of follow the same template, most Roms require you to flash part of or the whole latest factory image.
If your on a clean install, go ahead and install TWRP as mentioned above.
Then use TWRP to install whatever ROM you want per ROM developer instructions.
Side note, some Roms replace the TWRP with cwm or stock recovery, so it's always nice to flash the TWRP zip after flashing a ROM.
After flashing ROM, boot to system to make sure all is well, then boot back to recovery and follow instructions above for root/kernel.
As far as the problem you're having now, it usually comes from flashing outdated SuperSU images. Do a search for 2.79 sr3 and use it to root (pm me if you need help)
You might have to start clean one more time, And flash factory image.

noidea24 said:
HELLO!!! I understand any frustrations you may be having, as the pixel devices have changed a good bit for us as far as development. Anyways. I'm just going to throw some knowledge out there, then proceed to help get you up and running!
You couldn't post in the development section because of your post count, but even if you could, it would have been in the wrong section and it would have been removed, or moved to the questions section.
Also, I see someone has pointed it out earlier, but I'll say it again just to make sure everything is clear. The command you were running "fastboot boot TWRP.img" only boots TWRP temporarily. You are suppose to have two files, one IMG file and one zip file. You boot the IMG file, then once you're in TWRP, you flash the zip file, then reboot to recovery and you will have installed TWRP properly.
With root, flashing wrong files or using the outdated root method will cause boot loops. The correct way to root (again already been said) is the get TWRP up and running, delete the fstab file (see earlier post) then flash SuperSU and reboot. Just throwing this out there Incase someone comes across it, if you manage to boot loop your device due to to rooting, you can fastboot flash franco's kernel and it will fix the bootloop (,but you won't have root) this isn't the correct way to fix it, but it will get you back up and running without downloading the large factory image.
***About to edit this post to continue giving more info***
Here is a correct guide and good template to get you running.
start by flashing a clean factory image, then let it boot and get it set up.
Reboot to fastboot, fastboot boot TWRP IMG then flash TWRP zip using the latest versions (RC1 is latest, pm me for more info).
Reboot the phone to recovery to ensure TWRP stuck.
Go-to advanced, file manager in TWRP and find the fstab.marlin file and delete.
Then you can go ahead and flash the latest SuperSU (I use 2.79 sr3) and when it's done reboot to system and verify root.
After rooting you can go ahead and flash a kernel if you want, I use elemental which you can flash in TWRP, but see the kernel instructions prior to flashing.
Reboot and you have a nice stock ROM with root and kernel.
For flashing Roms, kind of follow the same template, most Roms require you to flash part of or the whole latest factory image.
If your on a clean install, go ahead and install TWRP as mentioned above.
Then use TWRP to install whatever ROM you want per ROM developer instructions.
Side note, some Roms replace the TWRP with cwm or stock recovery, so it's always nice to flash the TWRP zip after flashing a ROM.
After flashing ROM, boot to system to make sure all is well, then boot back to recovery and follow instructions above for root/kernel.
As far as the problem you're having now, it usually comes from flashing outdated SuperSU images. Do a search for 2.79 sr3 and use it to root (pm me if you need help)
You might have to start clean one more time, And flash factory image.
Click to expand...
Click to collapse
There is absolutely no need to delete the fstab file anymore. That only needed to be done when TWRP was still alpha 2, and almost three versions of su earlier.
ALL roms replace TWRP with stock recovery unless you are using lineage then you will get Cyanogenmod recovery, so reflashing TWRP before booting into system is a must.
If you are flashing root and or custome kernel and end up in a bootloop, flashing the stock boot.img to both slots via:
'fastboot flash --slot _a boot boot.img'
'fastboot flash --slot _b boot boot.Img'
will fix the issue and you will be able to boot up just fine. Again you will have to reboot into TWRP from the bootloader and reflash the zip. When you are done flashing the boot.img's you might as well just
'Fastboot boot TWRP-file.img'
Then install the zip!