Database Users

[Q]Nexus 7 screwed

So I was trying to install ubuntu and my usb fell out of the nexus and It managed to delete all my files except bootloader and TWRP Recovery manager. I have no boot or anything. When I try to flash stock via fastboot with a toolkit it fails at writing system data. I'm not quite sure what to do. Any help would be appreciated.
Its a Nexus 7 32GB 4.2.1
EDIT: So my bootloader boots. I have to do a temp flash to recovery via a nexus 7 toolkit. And all my backups are gone, and when I try to click any command in TWRP, It says it cannot mount /sys, /data/, /cache, etc.. I'm not quite sure how to go about fixing all of this.
When I try to flash stock, the bootloader freezes up and doesnt flash it.

i dont know...
But your recovery is still there.
theres still hope...

Have you tried to flash Ubuntu again?
Can you boot to recovery? I assume yes from what you say, i'd wipe everything and restore the backup i'm sure you made.

ghalalb said:
Have you tried to flash Ubuntu again?
Can you boot to recovery? I assume yes from what you say, i'd wipe everything and restore the backup i'm sure you made.
Click to expand...
Click to collapse
I can boot to recovery but it deleted my backups. I dont even know how it did that.
Still need help!

HELP Unable to Decrypt Nexus 4 4.3 rooted

I encrypted my nexus 4 a couple of months ago, and I had no issues until I wanted to flash a custom rom. I installed a custom recovery (Clockwork Recovery), and tried to wipe the cache, find the zip file, but it said that it was unable to mount sdcard. I figured that this was due to the encryption, and tried to factory reset the phone. I was unable to do so through the recovery and through the settings app. I followed instructions from the following thread to flash a stock image: http://forum.xda-developers.com/showthread.php?t=2010312 , which was unsuccessful. In the end, I still have all my data, and the encryption remains. Any ideas how to get rid of it?

When running encryption you have to side load everything. Try to side load the ROM you want. if that dose not work download factory image and fast boot it over.

illru said:
When running encryption you have to side load everything. Try to side load the ROM you want. if that dose not work download factory image and fast boot it over.
Click to expand...
Click to collapse
Could you give me directinos on how to do this? Or a link to another thread or video?

SpectralFlames said:
Could you give me directinos on how to do this? Or a link to another thread or video?
Click to expand...
Click to collapse
I believe to sideload you use adb and place the zip you want in the adb's folder, plug your phone into recovery, and use the command adb sideload (zip file name) or something or the sort and you should be good to go, have you tried
fastboot erase system
data
cahc?
Sent from my Nexus 4 using Tapatalk

IRX120 said:
I believe to sideload you use adb and place the zip you want in the adb's folder, plug your phone into recovery, and use the command adb sideload (zip file name) or something or the sort and you should be good to go, have you tried
fastboot erase system
data
cahc?
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
When in recovery it says that it can't mount sdcard so it doesnt allow me to do anything through recovery. That was the main issue when trying to flash a rom

Create Stock Recovery.img from FTF File

Hi, I am in the process of preparing for upgrading from 7.0 to 7.1.1
I know I need to replace the Custom Kernel with the Stock Kernel. And I have to replace TWRP with Stock Recovery.
Can anybody tell me, which file inside the FTF is the stock recovery? I already found the kernel. Need help to find the stock recovery, thank you!

tempurastyle said:
Need help to find the stock recovery, thank you!
Click to expand...
Click to collapse
We don't have one which is why we have to use TWRP.

So my only way is to flash via Flashtool without wipe?

tempurastyle said:
So my only way is to flash via Flashtool without wipe?
Click to expand...
Click to collapse
Do that then mod your own kernel. [How To] make your own XPERIA DRM-fix kernel.
And flash a TWRP.img to the recovery partition.

fotakernel.sin reside's where we flash twrp on stock. you do not need to flash it to upgrade, contrary you can exclude it in flashtool and keep twrp between updates.

realtuxen said:
fotakernel.sin reside's where we flash twrp on stock. you do not need to flash it to upgrade, contrary you can exclude it in flashtool and keep twrp between updates.
Click to expand...
Click to collapse
this is real knowledge, thanks! so just to be sure, this is what i will do in flashtool:
1) wipe: nothing selected
2) exclude: fotakernel.sin selected
can anybody confirm this is correct?
then after this, i will flash a custom kernel via fastboot and magisk via twrp.
one question regarding magisk: will it be deleted during the flashtool update?

So I ran into a problem...
The Upgrade to 7.1.1 via flashtool was smooth. Then, i flashed twrp via fastboot as usual. When I tried to enter twrp, i get a password prompt to decrypt the phone. So i don't know which password i need to type in. I tried the unlock PIN, doesnt work. Any suggestions?

tempurastyle said:
Any suggestions?
Click to expand...
Click to collapse
To get round that you need to run the following commands...
Code:
fastboot format userdata
fastboot format cache
...so you'll need to backup all your data first.

XperienceD said:
To get round that you need to run the following commands...
Code:
fastboot format userdata
fastboot format cache
...so you'll need to backup all your data first.
Click to expand...
Click to collapse
Ok, so I decided to keep my data and don't install twrp. Now I got another issue, is it possible to install Magisk without TWRP? I already got my kernel using my ta backup according to the instructions a few posts above, which really works great.

tempurastyle said:
Ok, so I decided to keep my data and don't install twrp. Now I got another issue, is it possible to install Magisk without TWRP? I already got my kernel using my ta backup according to the instructions a few posts above, which really works great.
Click to expand...
Click to collapse
I thought you excluded fotakernel so you did not have to flash twrp again. Oh well anyway you can use twrp to flash zips just fine although /data is encrypted, most flash zips do not write to /data anyway some like supersu use /cache (which is not encrypted contrary to the info above) to get around encryption at next boot. And like magisk also patch the boot.img live on your phone, some write to /system which is not encrypted either, I never seen a flash zip that did write to /data. Only backup/browsing/etc on /data is affected.
So when presented with the password screen in twrp just press cancel and make sure the zip you want to flash is located on the external sd card (do not encrypt this in phone settings, your card will be unreadable from pcs to) then choose flash zip and choose the external sdcard to pick the zip from and flash magisk or whatever. You need to run your kernel through ta poc or rootkernel first and disable dm verity and sony ric. (you write you did this so just install twrp and flash away) Do not wipe cache before rebooting just in case magisk uses this in a similar way to supersu (I have no idea)

Also if you do the above fastboot format commands suggested in post#8 without disabling 'forceencrypt' for /data (fstab in the kernel image or with a tool) the phone will encrypt itself again as soon as you turn it on.
If forceencrypt is disabled the same can be achieved (clearing encryption) with a factory reset btw.
So if you did not bump into the password in twrp before you likely did a factory reset with a kernel with encryption disabled. Then, maybe after updating you rebooted stock and the phone encrypted itself again, then now you can not access /data in twrp. Thats also because we have no version of it that supports encryption on the X-compact though. Again do not worry, I have not meet a zip I could not flash, supersu, magisk, etc because they do not access /data anyway.

realtuxen said:
I thought you excluded fotakernel so you did not have to flash twrp again. Oh well anyway you can use twrp to flash zips just fine although /data is encrypted, most flash zips do not write to /data anyway some like supersu use /cache (which is not encrypted contrary to the info above) to get around encryption at next boot. And like magisk also patch the boot.img live on your phone, some write to /system which is not encrypted either, I never seen a flash zip that did write to /data. Only backup/browsing/etc on /data is affected.
So when presented with the password screen in twrp just press cancel and make sure the zip you want to flash is located on the external sd card (do not encrypt this in phone settings, your card will be unreadable from pcs to) then choose flash zip and choose the external sdcard to pick the zip from and flash magisk or whatever. You need to run your kernel through ta poc or rootkernel first and disable dm verity and sony ric. (you write you did this so just install twrp and flash away) Do not wipe cache before rebooting just in case magisk uses this in a similar way to supersu (I have no idea)
Click to expand...
Click to collapse
Yes, after the first upgrade attempt, i let twrp untouched. then when entering twrp, i didnt have a password, so i skipped it. i couldn't find the sd card in the file browser, and after i hit reboot in twrp the phone restarted and got stuck in boot.
So I flashed again, this time deleting twrp. the initial boot up went fine. Then i flashed twrp again and once again, without having a password, i just skipped the password prompt. still couldnt find the sd card, and i rebooted out of twrp. and the phone got stuck again.
after 2-3 trials, i figured out that everytime i rebooted out of twrp, the phone gets stuck during boot. even after turning it off and on, so a reflash was needed.
now i have given up using twrp, so i have an unrooted phone with an unlocked bootloader. which does not allow me to use android pay. i think to solve my problem is:
1) i need to know which twrp version really works, i have tried
this version
and this version
both cause a boot failure for me
2) i need to find the sd card location in the twrp file browser (all the folders show empty for me)
if nothing works, i guess i need to wipe my phone, but that's what i would like to avoid. thanks for your help guys!

tempurastyle said:
Yes, after the first upgrade attempt, i let twrp untouched. then when entering twrp, i didnt have a password, so i skipped it. i couldn't find the sd card in the file browser, and after i hit reboot in twrp the phone restarted and got stuck in boot.
So I flashed again, this time deleting twrp. the initial boot up went fine. Then i flashed twrp again and once again, without having a password, i just skipped the password prompt. still couldnt find the sd card, and i rebooted out of twrp. and the phone got stuck again.
after 2-3 trials, i figured out that everytime i rebooted out of twrp, the phone gets stuck during boot. even after turning it off and on, so a reflash was needed.
now i have given up using twrp, so i have an unrooted phone with an unlocked bootloader. which does not allow me to use android pay. i think to solve my problem is:
1) i need to know which twrp version really works, i have tried
this version
and this version
both cause a boot failure for me
2) i need to find the sd card location in the twrp file browser (all the folders show empty for me)
if nothing works, i guess i need to wipe my phone, but that's what i would like to avoid. thanks for your help guys!
Click to expand...
Click to collapse
The 2. issue with the sdcard is easy. After pressing 'install' button in twrp at the bottom left press the "select storage' button, a small window will pop up then select the 'micro sdcard' and press 'ok", you should see your files now.
The 1. ssue is really odd! I use the second twrp you posted, for some wierd reason the first one does not boot for me (twrp does not start). But I talked with another guy for him it was the other way around. It was really strange. I think most can use both though without problems
There is one more twrp 3.1 from bambamx, but I really do not get this, twrp boots from its own partition with its own kernel. They should be separated unless twrp does something to system ofcause which it very well shouldn't unless you ask it to, deleting a important file or flashing something. I have never heard of this sorry. One thing is certain our device sure could use a stable nougat encryption compatible twrp!
I will let you know if I find something, you can try the last available version, I have no idea if it will exhibit the same strange behaviour. But maybe its worth a shot although it seems something else is at play.
A couple of stupid questions sorry; You disabled dm verity and sony ric in ta poc right, and it does not happen if you boot your phone normal a couple of times.
Edit: sorry Mr. Sandman had not left so I did not read properly here from the morning. I will edit my post to actually answer as best as I can lol.

Just to let you know:
1. You do not need to install TWRP to use it! You can just do
Code:
fastboot boot <TWRP image>
to run TWRP on the phone (instead of
Code:
fastboot flash boot <TWRP image>
). The only drawback of this method is that you will always need a computer to enter TWRP. Btw. with this method you can also try out a custom kernel image before flashing it.
2. You do not need write access to /data partition to install Magisk. It was explained in another thread that Magisk can use /cache temporary when access to /data is not available. It will write to /data on first boot instead.
3. While using TWRP you can use adb to transfer files onto the phone, so you don't need to have them ready on the internal storage.

realtuxen said:
The 2. issue with the sdcard is easy. After pressing 'install' button in twrp at the bottom left press the "select storage' button, a small window will pop up then select the 'micro sdcard' and press 'ok", you should see your files now.
Click to expand...
Click to collapse
I did, but the SD card can't be selected, and the size shows as 0kb. I did a workaround though: i formatted a spare sd card and copied magisk on it. it was instantly recognized and selectable.
ypnos42 said:
Just to let you know:
1. You do not need to install TWRP to use it! You can just do
Code:
fastboot boot <TWRP image>
to run TWRP on the phone (instead of
Code:
fastboot flash boot <TWRP image>
). The only drawback of this method is that you will always need a computer to enter TWRP. Btw. with this method you can also try out a custom kernel image before flashing it.
3. While using TWRP you can use adb to transfer files onto the phone, so you don't need to have them ready on the internal storage.
Click to expand...
Click to collapse
GREAT advice! I launched TWRP from ADB and successfully flashed Magisk using ADB sideload. Thanks, my phone is rooted again!

Post bootloop fix problems

Hi there,
I'm hoping someone can help me with a few issues after I've gone through the bootloop fix that was posted a while ago.
I've got the phone up and running (YAY!) but it's really slow. I understand there is a zip file that can be "side loaded" but I'm not sure how that's done. I boot into the recovery mode but it asks for a password. When I cancel and just go to install there are no files that can be found, even though I copied the file into several directories on the phone.
The second thing is that despite being set to US English I don't seem to have assistant anymore. Has this happened to anyone else?
Thanks.

Did you flash the latest performance fix image from xcnathan??
Sent from my Nexus 6P using XDA Labs

mdfarazb2 said:
Did you flash the latest performance fix image from xcnathan??
Sent from my Nexus 6P using XDA Labs
Click to expand...
Click to collapse
I loaded the image on the phone.
Rebooted the phone into recovery mode.
Tried to install it, but I wasn't able to find it in any directory.

madclancrew said:
I loaded the image on the phone.
Rebooted the phone into recovery mode.
Tried to install it, but I wasn't able to find it in any directory.
Click to expand...
Click to collapse
Did you click the "install/flash image" button in the lower right corner?
Sent from my Nexus 6P using XDA Labs

mdfarazb2 said:
Did you click the "install/flash image" button in the lower right corner?
Sent from my Nexus 6P using XDA Labs
Click to expand...
Click to collapse
I don't have an install/flash image in the bottom right.
The Install button is located at the top left, there are no files when I go in there, and the directory list seems like it's missing stuff.
There is also Wipe, backup, restore, mount, settings, advanced, and reboot.
on the advanced screen i have copy log, fix contexts, file manager, terminal reload theme and adb sideload.

madclancrew said:
I don't have an install/flash image in the bottom right.
The Install button is located at the top left, there are no files when I go in there, and the directory list seems like it's missing stuff.
There is also Wipe, backup, restore, mount, settings, advanced, and reboot.
on the advanced screen i have copy log, fix contexts, file manager, terminal reload theme and adb sideload.
Click to expand...
Click to collapse
When you browse your internal storage, you see no files/folders? Completely blank? That means you probably need to factory reset your phone once... Wipe everything including the internal storage, and did you get an option at the startup of twrp, the read only settings? And slide to confirm? Did you slide that button?
Sent from my Nexus 6P using XDA Labs

mdfarazb2 said:
When you browse your internal storage, you see no files/folders? Completely blank? That means you probably need to factory reset your phone once... Wipe everything including the internal storage, and did you get an option at the startup of twrp, the read only settings? And slide to confirm? Did you slide that button?
Sent from my Nexus 6P using XDA Labs
Click to expand...
Click to collapse
I see some directories, but no files and some directories are missing.
When I boot into recovery mode it asks for a password. I click cancel and then swipe right to keep going.

madclancrew said:
I see some directories, but no files and some directories are missing.
When I boot into recovery mode it asks for a password. I click cancel and then swipe right to keep going.
Click to expand...
Click to collapse
Yup... You're doing right... After going into Install section there's no option in lower right corner named flash zip or flash image? Just Bedside select storage.
Sent from my Nexus 6P using XDA Labs

mdfarazb2 said:
Yup... You're doing right... After going into Install section there's no option in lower right corner named flash zip or flash image? Just Bedside select storage.
Sent from my Nexus 6P using XDA Labs
Click to expand...
Click to collapse
I do see that button.
I have the file saved to the root>sdcard>Download folder. (based on the file structure from the app I'm using on the phone.
But when I'm in the recovery mode and I look in the file structure I go to sdcard and there are no subfolders.
My root directory has boot, cache, data, dev, etc, license, oem, proc, recovery, res, root, sbin, sdcard, sideload, supersu, sys, system, tmp twres, usb-otg, vendor.
Almost all the folders contain no further sub folders.

madclancrew said:
I do see that button.
I have the file saved to the root>sdcard>Download folder. (based on the file structure from the app I'm using on the phone.
But when I'm in the recovery mode and I look in the file structure I go to sdcard and there are no subfolders.
My root directory has boot, cache, data, dev, etc, license, oem, proc, recovery, res, root, sbin, sdcard, sideload, supersu, sys, system, tmp twres, usb-otg, vendor.
Almost all the folders contain no further sub folders.
Click to expand...
Click to collapse
Hello! I have the EXACT same issue in TWRP.
---------- Post added at 04:56 PM ---------- Previous post was at 04:53 PM ----------
under "select storage" it shows (0M) for internal

HEY! fixed it by downloading official TWRP and fastboot flashing it.

stewwmann said:
HEY! fixed it by downloading official TWRP and fastboot flashing it.
Click to expand...
Click to collapse
Where did you get the official TWRP from?

madclancrew said:
Where did you get the official TWRP from?
Click to expand...
Click to collapse
https://twrp.me/Devices/

madclancrew said:
I do see that button.
I have the file saved to the root>sdcard>Download folder. (based on the file structure from the app I'm using on the phone.
But when I'm in the recovery mode and I look in the file structure I go to sdcard and there are no subfolders.
My root directory has boot, cache, data, dev, etc, license, oem, proc, recovery, res, root, sbin, sdcard, sideload, supersu, sys, system, tmp twres, usb-otg, vendor.
Almost all the folders contain no further sub folders.
Click to expand...
Click to collapse
Oops your twrp problem then... flash the official one as suggested by stewwmann... and try again if it still doesnt work do a complete wipe including internal storage and then flash that image again via otg or fastboot pushing your file...

mdfarazb2 said:
Oops your twrp problem then... flash the official one as suggested by stewwmann... and try again if it still doesnt work do a complete wipe including internal storage and then flash that image again via otg or fastboot pushing your file...
Click to expand...
Click to collapse
Ok. I'm obviously screwing this all up.
I downloaded the file, and then went to the boot screen. I entered: ./fastboot flash recovery twrp-3.1.1-0-angerl.img that worked fine. Then I rebooted the bootloader. Then tried to go into recovery and it attempted to load, paused, rebooted and then went to normal bootup. So you're suggesting at this point that I wipe the phone and reinstall the entire 7.1.1 as well as the twrp recovery, and the bootloop fix. Then I should be able to download and install the zip file that will help with the speed issue.

madclancrew said:
Ok. I'm obviously screwing this all up.
I downloaded the file, and then went to the boot screen. I entered: ./fastboot flash recovery twrp-3.1.1-0-angerl.img that worked fine. Then I rebooted the bootloader. Then tried to go into recovery and it attempted to load, paused, rebooted and then went to normal bootup. So you're suggesting at this point that I wipe the phone and reinstall the entire 7.1.1 as well as the twrp recovery, and the bootloop fix. Then I should be able to download and install the zip file that will help with the speed issue.
Click to expand...
Click to collapse
What!? After flashing the recovery you weren't able to boot into the recovery? Something is wrong I think.. maybe you entered wrong command while flashing... As you said that worked fine so did you see something like "completed in xx.xx seconds" ? After flashing the recovery? You you have, it should be working fine..

mdfarazb2 said:
What!? After flashing the recovery you weren't able to boot into the recovery? Something is wrong I think.. maybe you entered wrong command while flashing... As you said that worked fine so did you see something like "completed in xx.xx seconds" ? After flashing the recovery? You you have, it should be working fine..
Click to expand...
Click to collapse
Yeah...it didn't work. I'm going to probably have to start from scratch I think. Though this is the third or fourth time I've had to do this.

madclancrew said:
Yeah...it didn't work. I'm going to probably have to start from scratch I think. Though this is the third or fourth time I've had to do this.
Click to expand...
Click to collapse
Before you start over,try renaming the official TWRP to just that(TWRP) That's what their website suggests. From their site:
adb reboot bootloader
You should now be in fastboot mode.
Download the correct image file and copy the file into the same folder as your adb and fastboot binaries. Rename the image to twrp.img and type:
fastboot flash recovery twrp.img
fastboot reboot
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.

stewwmann said:
Before you start over,try renaming the official TWRP to just that(TWRP) That's what their website suggests. From their site:
adb reboot bootloader
You should now be in fastboot mode.
Download the correct image file and copy the file into the same folder as your adb and fastboot binaries. Rename the image to twrp.img and type:
fastboot flash recovery twrp.img
fastboot reboot
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
Click to expand...
Click to collapse
Ok. After a few more installs it finally booted into the twrp recovery. But it still can't see anything within the directories. I'm on Install Zip, and there are no files and no sub directories within root or SDcard. Image source is internal.

madclancrew said:
Ok. I'm obviously screwing this all up.
I downloaded the file, and then went to the boot screen. I entered: ./fastboot flash recovery twrp-3.1.1-0-angerl.img that worked fine. Then I rebooted the bootloader. Then tried to go into recovery and it attempted to load, paused, rebooted and then went to normal bootup. So you're suggesting at this point that I wipe the phone and reinstall the entire 7.1.1 as well as the twrp recovery, and the bootloop fix. Then I should be able to download and install the zip file that will help with the speed issue.
Click to expand...
Click to collapse
Ok. So I am going to have to wipe the phone and install again. I just want to make sure I'm doing this right.
I will restart the phone into bootloader, then reinstall the entire OS from the start. (PATH="$PATH:/user.../ ./flash-all.sh)
That will reinstall the OS from the file I downloaded from Google.
From there I will then reinstall TWRP recovery and their fix. Then, once I've booted up the phone I will load the zip file onto it, and it should become visible in the file directory in the recovery mode.
Am I right in this?
Thanks for your help.

Freezes on Google screen after attempted SU Install from TWRP

Ok I am sure I did this before without any problem, but this time, through TWRP on the NRTK, I installed Magisk, no problems, and then went back to install the SU with the zip file in TWRP again and then on the reboot it freezes on the Google startup screen.
I didnt even want to install the SU zip, but when I ran SU after Magisk installed after reboot, SU gave an error, so I decided to install SU from TWRP.
Did I do something wrong there, so I dont repeat the same error next time?
And how do I get out of this locked state?
I've tried wiping all cache to factory reset without deleting internal storage data... I am hoping I dont have to delete and wipe everything and start all over. I did not have a chance to eve install TiB yet.

Dathaeus said:
Ok I am sure I did this before without any problem, but this time, through TWRP on the NRTK, I installed Magisk, no problems, and then went back to install the SU with the zip file in TWRP again and then on the reboot it freezes on the Google startup screen.
I didnt even want to install the SU zip, but when I ran SU after Magisk installed after reboot, SU gave an error, so I decided to install SU from TWRP.
Did I do something wrong there, so I dont repeat the same error next time?
And how do I get out of this locked state?
I've tried wiping all cache to factory reset without deleting internal storage data... I am hoping I dont have to delete and wipe everything and start all over. I did not have a chance to eve install TiB yet.
Click to expand...
Click to collapse
Flash the stock boot.img from the image/rom you were using before this and reboot. You will have to re-root (properly) afterwards, but your phone should boot up. If you use Magisk, you don't need SU, and vice versa. Use only one method to root.

v12xke said:
Flash the stock boot.img from the image/rom you were using before this and reboot. You will have to re-root (properly) afterwards, but your phone should boot up. If you use Magisk, you don't need SU, and vice versa. Use only one method to root.
Click to expand...
Click to collapse
Hmmm ya I prob should have posted that SU error message instead of what I did, douche move.
But how do I flash the boot.img... I have an original copy of it on my PC... can I somehow while in TWRP on the phone connect to my PC via cable and run commands from my PC in CMD and execute that old boot.img flash? Or is there a location in the stock Nexus already I can use? Because there is no file in the root drive after I did the soft wipe.
P.S. Everything I have done so far has not deleted my whole storage, yet.... not sure if that is necessary at this point bec it seems reflashing the boot.img wipes absolutely everything again? If I have to it is what it is... just painful when this happens before I could get TiB running... unless my Nandroid backup file I have will restore and work after I do this?

Dathaeus said:
Hmmm ya I prob should have posted that SU error message instead of what I did, douche move.
But how do I flash the boot.img... I have an original copy of it on my PC... can I somehow while in TWRP on the phone connect to my PC via cable and run commands from my PC in CMD and execute that old boot.img flash? Or is there a location in the stock Nexus already I can use? Because there is no file in the root drive after I did the soft wipe.
Click to expand...
Click to collapse
While in TWRP you have MTP (file transfer) so you can add files to your device. Transfer the boot.img over to your device via MTP and then use TWRP to flash. Just be sure to select flash IMAGE rather than ZIP. Lesson here is when you get back up and running, install fastboot/adb and make sure it is working well and communicating with your PC. Then you can learn how to use it. This would take literally 5 seconds to flash via fastboot (device in bootloader mode).
---------- Post added at 01:29 PM ---------- Previous post was at 01:26 PM ----------
Dathaeus said:
P.S. Everything I have done so far has not deleted my whole storage, yet.... not sure if that is necessary at this point bec it seems reflashing the boot.img wipes absolutely everything again? If I have to it is what it is... just painful when this happens before I could get TiB running... unless my Nandroid backup file I have will restore and work after I do this?
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NO, flashing boot.img will not delete any of your files. It will only write to the boot partition. If using fastboot the command is fastboot flash boot boot.img

v12xke said:
While in TWRP you have MTP (file transfer) so you can add files to your device. Transfer the boot.img over to your device via MTP and then use TWRP to flash. Just be sure to select flash IMAGE rather than ZIP. Lesson here is when you get back up and running, install fastboot/adb and make sure it is working well and communicating with your PC. Then you can learn how to use it. This would take literally 5 seconds to flash via fastboot (device in bootloader mode).
NO, flashing boot.img will not delete any of your files. It will only write to the boot partition. If using fastboot the command is fastboot flash boot boot.img
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Yep I actually had those platform files already, and yes the MTP was active there, I just never tried that before so didnt know it was even a possibility or the right way.
So I tried via flashing my very old boot.img and also the one from
https://forum.xda-developers.com/nexus-6p/general/stock-modified-boot-img-regular-root-t3306684
via TWRP "Install" via image install (not zip) and to the "boot partition"
and no change, same stuck on Google logo screen.
I tried the fastboot command from CMD and it says
< waiting for any device >
and doesnt do anything. I had it on the default TWRP menu screen.... I waited over 20 min although I know it shouldnt take near that long, just in case.
My bootloader is unlocked BTW, I dont want to assume anything here.

You need help getting the latest fastboot/adb binaries working on your PC. So many tutorials on how to do this. Ugh.

Dathaeus said:
Yep I actually had those platform files already, and yes the MTP was active there, I just never tried that before so didnt know it was even a possibility or the right way.
So I tried via flashing my very old boot.img and also the one from
https://forum.xda-developers.com/nexus-6p/general/stock-modified-boot-img-regular-root-t3306684
via TWRP "Install" via image install (not zip) and to the "boot partition"
and no change, same stuck on Google logo screen.
I tried the fastboot command from CMD and it says
< waiting for any device >
and doesnt do anything. I had it on the default TWRP menu screen.... I waited over 20 min although I know it shouldnt take near that long, just in case.
My bootloader is unlocked BTW, I dont want to assume anything here.
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Click to collapse
Which OS security patch were you running? Flash the system (to the system partition in TWRP) and boot images (again) from the 6P factory image of the same name:
https://developers.google.com/android/images?hl=en
See if this helps.
Sent from my Nexus 5X using Tapatalk

v12xke said:
You need help getting the latest fastboot/adb binaries working on your PC. So many tutorials on how to do this. Ugh.
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Not sure what you mean... I JUST did all that when I redid my phone completely back to factory etc etc.... just few weeks ago and then again on my new replacement. But just to be sure, I downloaded all those files again today and it didnt make any difference.
Still stuck on the
< waiting for any device >
I have to be missing some other step or something else is wrong here.
FYI not sure if this matters but when phone boots to recovery there's a red error message
"Unable to mount storage"
but it loads to TWRP fine anyways.

SlimSnoopOS said:
Which OS security patch were you running? Flash the system (to the system partition in TWRP) and boot images (again) from the 6P factory image of the same name:
https://developers.google.com/android/images?hl=en
Click to expand...
Click to collapse
Yep thats what I been doing.....
So the CMD command still doesnt work, which I think is weird in itself... and when I try to install from recovery, it goes through the whole process, both boot.img and system.img, but then it freezes on the Google logo again, so no change.
Sorry I am not sure what security patch, I just got this used from eBay, and one thing, not sure if this means anything, it says its a beta version or something and that message came up all the time when I rebooted when the phone was working.

Do I need to suck it up and redo the whole phone again........ :/