flashing system image question - Google Pixel 2 XL Questions & Answers

I currently have a unlocked bootloader running Dirty Unicorns build can I flash a android P image...
This phone is Completely different than any other device I have ever used especially With this slot A & B crap

WoZzYDoesitbest said:
I currently have a unlocked bootloader running Dirty Unicorns build can I flash a android P image...
This phone is Completely different than any other device I have ever used especially With this slot A & B crap
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You should be able to clean fastboot the DP5 factory image. This will wipe your phone, so you better back up your data.

Badger50 said:
You should be able to clean fastboot the DP5 factory image. This will wipe your phone, so you better back up your data.
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This may be a dumb question since I'm on oreo & custom. Rom. Can I just fastboot a android P. Image & will this leave the bootloader unlocked?

WoZzYDoesitbest said:
This may be a dumb question since I'm on oreo & custom. Rom. Can I just fastboot a android P. Image & will this leave the bootloader unlocked?
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Click to collapse
Nope. You need to unlock the bootloader before you can fastboot P.

Badger50 said:
Nope. You need to unlock the bootloader before you can fastboot P.
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Click to collapse
It's already unlocked will it remain unlocked after fastbooting?
Also Thanks for your help

WoZzYDoesitbest said:
It's already unlocked will it remain unlocked after fastbooting?
Also Thanks for your help
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Click to collapse
Oh sorry dude, I misread your post. Yes, it will remained unlocked :good:

Badger50 said:
Oh sorry dude, I misread your post. Yes, it will remained unlocked :good:
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Click to collapse
OK. Much appreciated I will try to do. It tomorrow having a ton of issues with dirty unicorns right now

Badger50 said:
Oh sorry dude, I misread your post. Yes, it will remained unlocked :good:
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Click to collapse
Thank you again

Related

Flash factory image VZ wireless

Has anyone who has unlocked their bootloader successfully flashed a different factory image other than the image on their phone. I've tried numerous ways and have had no success after unlocking my bootloader. Thanks to anyone who may chime in
Sent from my Pixel XL using XDA-Developers mobile app
treIII said:
Has anyone who has unlocked their bootloader successfully flashed a different factory image other than the image on their phone. I've tried numerous ways and have had no success after unlocking my bootloader. Thanks to anyone who may chime in
Sent from my Pixel XL using XDA-Developers mobile app
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Click to collapse
Could you be more specific about how you flashed (flash_all or each individual image file), and what happened? Error or what?
cam30era said:
Could you be more specific about how you flashed (flash_all or each individual image file), and what happened? Error or what?
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I've tried flashing the entire P factory image and it fails. I've tried with adb and fast boot on my PC. I also tried with skipsoft toolkit to see if that would work. It also fails. I have posted screen shots in that thread if you'd like to see the error. Thanks
treIII said:
I've tried flashing the entire P factory image and it fails. I've tried with adb and fast boot on my PC. I also tried with skipsoft toolkit to see if that would work. It also fails. I have posted screen shots in that thread if you'd like to see the error. Thanks
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I'd suggest fastboot flash each image file separately (boot, sys, etc)
cam30era said:
I'd suggest fastboot flash each image file separately (boot, sys, etc)
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I tried that and it seems to work but nothing changes
treIII said:
I tried that and it seems to work but nothing changes
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What is it that you are expecting to change?
cam30era said:
What is it that you are expecting to change?
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The build number and for OEM unlocking to be pickable. My bootloader is already unlocked so I thought flashing a different factory image would make it possible in developer options
treIII said:
The build number and for OEM unlocking to be pickable. My bootloader is already unlocked so I thought flashing a different factory image would make it possible in developer options
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I agree. That's very strange. Does fastboot indicate success after flashing each image?
cam30era said:
I agree. That's very strange. Does fastboot indicate success after flashing each image?
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Yes for some but the system image fails. Look in skipsoft tool thread and you'll see it. There are pictures
treIII said:
Yes for some but the system image fails. Look in skipsoft tool thread and you'll see it. There are pictures
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Click to collapse
If you don't use skipsoft, and in fastboot do:
fastboot flash system system.img
You still get this partition error?
cam30era said:
If you don't use skipsoft, and in fastboot do:
fastboot flash system system.img
You still get this partition error?
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Yes
treIII said:
Yes
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Very strange. I'm at a loss.
cam30era said:
Very strange. I'm at a loss.
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So u have Verizon version? I'd like to see someone else try to flash a factory image to know where this goes
treIII said:
So u have Verizon version? I'd like to see someone else try to flash a factory image to know where this goes
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No. Considering buying one. That's why I'm interested in this.
cam30era said:
No. Considering buying one. That's why I'm interested in this.
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Yeah I wish someone else would chime in and try. I can't figure it out after trying for 4 hours last night and about two today. So I gave up and posted
I flashed the google factory image. . oem unlock will stay greyed out but that is not a big deal. bunch of people did this and discussion in this other thread. http://forum.xda-developers.com/pixel-xl/how-to/verizon-pixel-xl-unlocking-discussions-t3484497
zanoli99 said:
I flashed the google factory image. . oem unlock will stay greyed out but that is not a big deal. bunch of people did this and discussion in this other thread. http://forum.xda-developers.com/pixel-xl/how-to/verizon-pixel-xl-unlocking-discussions-t3484497
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Not until you want to update to newer firmwares and there is no unlock method on those bootloaders. Converting to a GPS Pixel would be ideal if it is even possible.
joderme said:
Not until you want to update to newer firmwares and there is no unlock method on those bootloaders. Converting to a GPS Pixel would be ideal if it is even possible.
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Click to collapse
If you unlock now and update later your bootloader will remained locked unless Google finds a way to push a bootloader update with the coming OTA's that locks your bootloader after unlocking but that's highly unlikely. Plus, if you jump the gun and install the OTA before knowing the results of the OTA, you're kind of asking for something like this to happen. Hopefully Google doesn't find a deceitful way of pushing bootloader updates to lock us back up as you know they have already learned that a backdoor was found to unlock the Verizon bootloaders. They're not stupid and Jcase already said the sunshine guys were sending the exploit to Google so they would patch it. Vulnerabilities are too common these days on Android and these exploit seekers are quick to submit patches for them.
OK. Finally was able to flash the latest pixel factory image on my PXL. Minimal and fastboot and latest drivers from Google.
i sorta need help in this department as well... do i unzip the zip inside the zip??
im getting missing recovery.img and missing boot.sig i would like to make this a non verizon device. the flash-all.bat didnt work and i tried modifying it by removing -w but still same errors. spoon feed me please or teamview? its been 2 days

downgrading?

If I were to take the update would it be possible to downgrade back to an older version?
Veid71 said:
If I were to take the update would it be possible to downgrade back to an older version?
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Yes... But you would have to flash the factory image, thereby losing all your data
123cyborg said:
Yes... But you would have to flash the factory image, thereby losing all your data
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Would I lose twrp/unlocked bootloader??
Veid71 said:
Would I lose twrp/unlocked bootloader??
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Twrp -yes.... Twrp would have to be replaced with stock recovery even for taking the ota... You could always flash it back...
Bootloader will still remain unlocked unless you lock it
123cyborg said:
Yes... But you would have to flash the factory image, thereby losing all your data
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Not true. Delete the -w in the flash all and it won't wipe data.
toknitup420 said:
Not true. Delete the -w in the flash all and it won't wipe data.
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Click to collapse
Ohh yeah... Sorry my bad

Question about flashing image with fastboot

I'm going to be exchanging my pixel and getting another one. Just curious so I know for the future.. if I flash the full factory image via fastboot does that relock the bootloader? I'm gonna guess that it doesn't but just wanna make sure.
New to adb and fastboot so I've been reading around like crazy trying to learn. Is the only way to lock again to use the actual lock command in fastboot?
Edit: I'm referring to using the flash-all.bat script
Yes, you will have to re-lock the bootloader. Do it with fastboot in the bootloader.
Although, you don't have to re-lock the bootloader before sending your phone back... Especially since it will have the stock image flashed to it.
aholeinthewor1d said:
if I flash the full factory image via fastboot does that relock the bootloader?
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No. Flashing the factory image does not relock the bootloader. After you have successfully rebooted, return to the bootloader and use the command: fastboot oem lock
cam30era said:
No. Flashing the factory image does not relock the bootloader. After you have successfully rebooted, return to the bootloader and use the command: fastboot oem lock
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Sorry, I know this has been asked but I've been searching for days and can't find it. Trying to flash latest factory image for 7.1.1 on pixel xl without losing data and can not find a guide to do so. Any help is appreciated
canemaxx said:
Sorry, I know this has been asked but I've been searching for days and can't find it. Trying to flash latest factory image for 7.1.1 on pixel xl without losing data and can not find a guide to do so. Any help is appreciated
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Right click the flash-all script, and choose edit (or something like that) from the drop down menu. In the last line where it says "fastboot -w update..." delete the "-w". Then just use this flash-all.
cam30era said:
Right click the flash-all script, and choose edit (or something like that) from the drop down menu. In the last line where it says "fastboot -w update..." delete the "-w". Then just use this flash-all.
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I'm sorry I was looking for the full guide on flashing the factory image with -w removed. But you did answer how to remove the -w so thank you ...is there a link to a guide with the correct commands to use?
canemaxx said:
I'm sorry I was looking for the full guide on flashing the factory image with -w removed. But you did answer how to remove the -w so thank you ...is there a link to a guide with the correct commands to use?
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Click to collapse
This is about the best right now > http://forum.xda-developers.com/pixel-xl/how-to/guide-update-fastboot-t3498187
cam30era said:
This is about the best right now > http://forum.xda-developers.com/pixel-xl/how-to/guide-update-fastboot-t3498187
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Thank you!! Just to confirm there is only 1 factory image for 7.1.1 in the downloads at the google website, which will work with Verizon correct?
canemaxx said:
Thank you!! Just to confirm there is only 1 factory image for 7.1.1 in the downloads at the google website, which will work with Verizon correct?
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Click to collapse
Correct. Let me ask you, do you have any modifications to your Pixel? Root, TWRP, custom kernel? If not, you'd be better off with ADB sideload.
cam30era said:
Correct. Let me ask you, do you have any modifications to your Pixel? Root, TWRP, custom kernel? If not, you'd be better off with ADB sideload.
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I have root and that's it. So if I'm understanding correctly, I would put the factory image zip in the platform tools folder and extract it there, open a command window from that folder and run this command fastboot flash-all
Is that correct?
canemaxx said:
I have root and that's it. So if I'm understanding correctly, I would put the factory image zip in the platform tools folder and extract it there, open a command window from that folder and run this command fastboot flash-all
Is that correct?
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Click to collapse
You're on Windows?
Command > fastboot flash-all.bat
Make sure you remove the "-w" first
cam30era said:
You're on Windows?
Command > fastboot flash-all.bat
Make sure you remove the "-w" first
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Click to collapse
Yes I am on Windows. So as long as I do as I stated I will retain data and 7.1.1 will be installed. After boot I can reroot with sr4?
canemaxx said:
Yes I am on Windows. So as long as I do as I stated I will retain data and 7.1.1 will be installed. After boot I can reroot with sr4?
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Click to collapse
In fact, on Windows I think you can just double click the flash-all.bat file (I'm on Linux, so I'm not 100% positive). Yes to your other questions. As long as nothing goes wrong.
canemaxx said:
Yes I am on Windows. So as long as I do as I stated I will retain data and 7.1.1 will be installed. After boot I can reroot with sr4?
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Been here for about 4 minutes, is that normal?
canemaxx said:
Been here for about 4 minutes, is that normal?
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Nope. Your fastboot may be out of date. I'd suggest updating your Android SDK.
cam30era said:
Nope. Your fastboot may be out of date. I'd suggest updating your Android SDK.
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I updated sdk this morning...not sure why it hung there but everything went through and pixel is now booting. Finishing android update is in progress and seems data was retained. Thank you very much for all your help! Just in time too, Dr just decided to induce my wife's labor and my son will be here today!!
canemaxx said:
I updated sdk this morning...not sure why it hung there but everything went through and pixel is now booting. Finishing android update is in progress and seems data was retained. Thank you very much for all your help! Just in time too, Dr just decided to induce my wife's labor and my son will be here today!!
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Very good.
You sure like living on the edge...
cam30era said:
Very good.
You sure like living on the edge...
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Click to collapse
Haha thanks again for all your help!! 7.1.1 installed and root is back!! This may be the last time I get to update my phone for a while lol

need help Unlock Pixel 2 xl running android 9 DP4

So ive read couple of threads here on the forum on how to unlock bootloader running android P
but didnt get it clear, should i run both fastboot unlock and and after that fastboot unlock critical? or is that only if i want to update bootloader ?
and no password set on the phone?
is that all ?
only flashed oneplus, samsung, lg, etc wich seems easier.
https://www.xda-developers.com/how-to-unlock-bootloader-and-root-the-google-pixel-2-and-pixel-2-xl/
krabban said:
So ive read couple of threads here on the forum on how to unlock bootloader running android P
but didnt get it clear, should i run both fastboot unlock and and after that fastboot unlock critical? or is that only if i want to update bootloader ?
and no password set on the phone?
is that all ?
only flashed oneplus, samsung, lg, etc wich seems easier.
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Click to collapse
Might as well do both. Since the first one you do will wipe your phone anyway :good:
dratsablive said:
https://www.xda-developers.com/how-to-unlock-bootloader-and-root-the-google-pixel-2-and-pixel-2-xl/
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isnt that only for oreo? saw in the commentators field that its not working for some ?
Badger50 said:
Might as well do both. Since the first one you do will wipe your phone anyway :good:
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ok, so ill do both at the same ? so to unlock your Pixel 2 xl its the same procedure either if you are on oreo or android P ?
krabban said:
ok, so ill do both at the same ? so to unlock your Pixel 2 xl its the same procedure either if you are on oreo or android P ?
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Click to collapse
I'd unlock critical first, then the other. Shouldn't matter if your on O or P :good:
Badger50 said:
I'd unlock critical first, then the other. Shouldn't matter if your on O or P :good:
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ok, so u didnt reboot after the first unlock ?
first fastboot flashing unlock
then fastboot flashing unlock_critical
sorry for my many questions, but will not end up with a messed up phone ?
krabban said:
ok, so u didnt reboot after the first unlock ?
first fastboot flashing unlock
then fastboot flashing unlock_critical
sorry for my many questions, but will not end up with a messed up phone ?
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I just ran them back to back last October when I got mine. :good:
Badger50 said:
I just ran them back to back last October when I got mine. :good:
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sound great! and no password set ?
krabban said:
sound great! and no password set ?
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Click to collapse
Nope, I just left screen lock set to swipe before I started the process
Badger50 said:
Nope, I just left screen lock set to swipe before I started the process
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king, thanks again =)
krabban said:
king, thanks again =)
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No worries. Now unlock...root...and mod that beast!
Badger50 said:
No worries. Now unlock...root...and mod that beast!
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Click to collapse
i will! wich rom / kernel are u running ? ill think i go with Nitrogen , was running that on my OP3 and a liked it
krabban said:
i will! wich rom / kernel are u running ? ill think i go with Nitrogen , was running that on my OP3 and a liked it
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I'm currently just stock + root + V4A + sub themes. I've run DU, AquariOS, and Nitrogen. They're all very good, but the Dev for Nitrogen is very good, and very involved in his thread. Can't do much better than that :good:
Badger50 said:
I'm currently just stock + root + V4A + sub themes. I've run DU, AquariOS, and Nitrogen. They're all very good, but the Dev for Nitrogen is very good, and very involved in his thread. Can't do much better than that :good:
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sound great! now im unlocked just run the fastboot unlock
hope i wont mess upp with the root now
krabban said:
sound great! now im unlocked just run the fastboot unlock
hope i wont mess upp with the root now
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Click to collapse
It's pretty easy. After you fastboot into twrp, flash the twrp installer zip, then your custom kernel, I like Flash or Ex, then flash the magisk zip. BTW, if your going to run Nitrogen, you'll need to downgrade to 8.1 first. Which, unfortunately, will wipe your phone again
Badger50 said:
It's pretty easy. After you fastboot into twrp, flash the twrp installer zip, then your custom kernel, I like Flash or Ex, then flash the magisk zip. BTW, if your going to run Nitrogen, you'll need to downgrade to 8.1 first. Which, unfortunately, will wipe your phone again
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Click to collapse
but im on stock recovery now. i read the highonandroid tutorial on how to root android P , he says nothing about kernels, but ok ill download a kernel for backup =)
ok that sounded bad :/ so i need to flash stock firmware then before i flash nitrogen ? ill come back if ill mess up haha
krabban said:
but im on stock recovery now. i read the highonandroid tutorial on how to root android P , he says nothing about kernels, but ok ill download a kernel for backup =)
ok that sounded bad :/ so i need to flash stock firmware then before i flash nitrogen ? ill come back if ill mess up haha
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Click to collapse
Yeah, unfortunately, you'll need to be on July 8.1 before you flash nitrogen. Just the way it is my friend.
Badger50 said:
Yeah, unfortunately, you'll need to be on July 8.1 before you flash nitrogen. Just the way it is my friend.
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Click to collapse
ill try to leave the beta program to get back to 8.1 but it said i couldnt, is that because im unlocked ?
ill try to relock it downgrade to 8.1 , is it just fastboot flashing lock? sorry for my noobieness .
krabban said:
ill try to leave the beta program to get back to 8.1 but it said i couldnt, is that because im unlocked ?
ill try to relock it downgrade to 8.1 , is it just fastboot flashing lock? sorry for my noobieness .
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Click to collapse
If you didn't do ...fastboot flashing unlock_critical...then, yes, just run fastboot flashing lock. Are you familiar at all with updating your device with factory images?

Trying treble roms.

I've been on the same updates since like may. I have stock recovery, its rooted so my boot-loader was unlocked at one point and should still be still. So what do I need to do to update to a treble ROM? I see I can flash directly through fastboot right?
thatboi said:
I've been on the same updates since like may. I have stock recovery, its rooted so my boot-loader was unlocked at one point and should still be still. So what do I need to do to update to a treble ROM? I see I can flash directly through fastboot right?
Click to expand...
Click to collapse
only if you are on oreo update.
mrmazak said:
only if you are on oreo update.
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I am on an oreo update. So just fastboot and im golden?
mrmazak said:
only if you are on oreo update.
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will i need to factory reset?
thatboi said:
will i need to factory reset?
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all ways when you change rom, you need to to reset. I do not understand why this hangs everyone up. ALL WAYS, it has all ways been ALL WAYS when flash a rom you need to reset device.
mrmazak said:
all ways when you change rom, you need to to reset. I do not understand why this hangs everyone up. ALL WAYS, it has all ways been ALL WAYS when flash a rom you need to reset device.
Click to expand...
Click to collapse
Hahaha I'm am just a humble noob. Here's a question then how do I reset if I don't have TWRP?
thatboi said:
Hahaha I'm am just a humble noob. Here's a question then how do I reset if I don't have TWRP?
Click to expand...
Click to collapse
with stock recovery

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