Revert OnePlus 7 Pro to locked bootloader and unroot? - OnePlus 7 Pro Questions & Answers

Hey ive found a bunch of very helpful guides regarding unlocking the bootlader and rooting the phone. Is there any guide that assists in reverting the phone back a locked bootloader or unrooted state?
This would be very helpful for sending the phone out for repair/return.

This process worked for me when I got the sim unlocked: https://youtu.be/R4kh3gS2S3w
---------- Post added at 07:18 PM ---------- Previous post was at 07:17 PM ----------
Just make sure you don't lock the bootloader while you're rooted.

TreborFlow said:
This process worked for me when I got the sim unlocked:
---------- Post added at 07:18 PM ---------- Previous post was at 07:17 PM ----------
Just make sure you don't lock the bootloader while you're rooted.
Click to expand...
Click to collapse
Amazing! Very simple to follow and just reverted to stock! Thank you for such a quick response!

puredrive1 said:
Amazing! Very simple to follow and just reverted to stock! Thank you for such a quick response!
Click to expand...
Click to collapse
Glad to help!

TreborFlow said:
Glad to help!
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Click to collapse
Can we get widevine lvl.1 back with that guide?
Gesendet von meinem GM1913 mit Tapatalk

Mar-cel said:
Can we get widevine lvl.1 back with that guide?
Gesendet von meinem GM1913 mit Tapatalk
Click to expand...
Click to collapse
I think relocking the bootloader will get L1 back

carro_d said:
I think relocking the bootloader will get L1 back
Click to expand...
Click to collapse
This is correct. Back to stock and I'm able to download HD video in YouTube when the best I could while rooted was 720p.

Related

Only root?

Hi to all, there is a way to do Root without lose all type of data?
i want do the root without unlock-bootloader for now....
Thanks guys!
I think this is what you're looking for.
http://forum.xda-developers.com/showthread.php?t=2507211
Sent from my SCH-I605 using Tapatalk 2
vespino75 said:
Hi to all, there is a way to do Root without lose all type of data?
i want do the root without unlock-bootloader for now....
Thanks guys!
Click to expand...
Click to collapse
Nope, root doesn`t wipe data bro. Its unlocking the Bootloader that wipes the device, this is necessary to root the device.
---------- Post added at 08:49 AM ---------- Previous post was at 08:43 AM ----------
1stx2 said:
I think this is what you're looking for.
http://forum.xda-developers.com/showthread.php?t=2507211
Sent from my SCH-I605 using Tapatalk 2
Click to expand...
Click to collapse
CF-Root will also unlock the BL
gee2012 said:
Nope, root doesn`t wipe data bro. Its unlocking the Bootloader that wipes the device, this is necessary to root the device.
---------- Post added at 08:49 AM ---------- Previous post was at 08:43 AM ----------
CF-Root will also unlock the BL
Click to expand...
Click to collapse
Nooooooooooooo.... i imagined
i've installed all...
Ok... thanks for the help! thank you very much!
vespino75 said:
Nooooooooooooo.... i imagined
i've installed all...
Ok... thanks for the help! thank you very much!
Click to expand...
Click to collapse
Use HELIUM app to backup your personal data before unlocking the BL. (doesn't need root access)
There was way on 4.2.2 JB without unlocking boot loader motochoppers method but it won't work on Kitkat ,currently there is no method to do without unlocking boot loader, why not u unlock it after getting out of the box.
Sent from Nexus 7 3G using XDA Premium @ Indishell Lab
Thanks for pointing that out gee2012. I completely missed that part.
Sent from my SCH-I605 using Tapatalk 2

[Q] No way to root XT1028?

Hello, I want to unlock bootloader XT1028.
I searched and found unlocking bootloader way with SunShine. but It needs to be rooted.
But current version of my device is 4.4.4, but pie root is not working on 4.4.4.
Is there any way to root this device?
thanks.
Hi. Try to unlock bootloader here and install CWM here, after, enter in recovery mode and flash SuperSu here.
You need to rollback to 4.4.2 first.
Sent from my Moto G using XDA Free mobile app
d4rk3 said:
You need to rollback to 4.4.2 first.
Sent from my Moto G using XDA Free mobile app
Click to expand...
Click to collapse
is it even possible to 'rollback' to 4.4.2?
foxdog66 said:
is it even possible to 'rollback' to 4.4.2?
Click to expand...
Click to collapse
I'm gonna do some reading and get back to you...
---------- Post added at 05:16 PM ---------- Previous post was at 05:10 PM ----------
I'm not sure if this will work or not, continue at your own risk:
http://forum.xda-developers.com/showthread.php?t=2542219
Follow the same downgrade instructions. Good luck!
d4rk3 said:
I'm gonna do some reading and get back to you...
---------- Post added at 05:16 PM ---------- Previous post was at 05:10 PM ----------
I'm not sure if this will work or not, continue at your own risk:
http://forum.xda-developers.com/showthread.php?t=2542219
Follow the same downgrade instructions. Good luck!
Click to expand...
Click to collapse
several other things wouldnt flash (motoboot.img, logo.bin, boot.img) so it looks like its a no go.

Please Help!! L09 stuck in bootloop

I really hope someone can help me. I like many, tried to update my ascend mate 7 to Marshmallow from B331 and it failed and I am now stuck in bootloop. My phone is not rooted and the bootloader is not unlocked. I have tried to get an unlock code from Huawei twice to unlock the bootloader, and I haven't been successful. I have tried to flash a handful of firmwares and have been unsuccessful. I even tried to flash a stock ROM and that failed. I don't know what to do. I don't know anything about rooting, it's completely foreign to me. I can't afford to buy another phone and I can't really afford to send this in for repair. Someone please help!!
angm1979 said:
I really hope someone can help me. I like many, tried to update my ascend mate 7 to Marshmallow from B331 and it failed and I am now stuck in bootloop. My phone is not rooted and the bootloader is not unlocked. I have tried to get an unlock code from Huawei twice to unlock the bootloader, and I haven't been successful. I have tried to flash a handful of firmwares and have been unsuccessful. I even tried to flash a stock ROM and that failed. I don't know what to do. I don't know anything about rooting, it's completely foreign to me. I can't afford to buy another phone and I can't really afford to send this in for repair. Someone please help!!
Click to expand...
Click to collapse
First you should unlock bootloader...if you can not get the code, you can ask someone to do it for you..
Sent from my JAZZ using Tapatalk
---------- Post added at 01:55 AM ---------- Previous post was at 01:50 AM ----------
lovelygaaz said:
First you should unlock bootloader...if you can not get the code, you can ask someone to do it for you..
Sent from my JAZZ using Tapatalk
Click to expand...
Click to collapse
Check this page and ask them to help you
http://forum.xda-developers.com/showthread.php?t=3302479
Sent from my JAZZ using Tapatalk
---------- Post added at 01:59 AM ---------- Previous post was at 01:55 AM ----------
Or for better reference , look at here
http://forum.xda-developers.com/showthread.php?p=65371195
Sent from my JAZZ using Tapatalk
lovelygaaz said:
First you should unlock bootloader...if you can not get the code, you can ask someone to do it for you..
Sent from my JAZZ using Tapatalk
---------- Post added at 01:55 AM ---------- Previous post was at 01:50 AM ----------
Check this page and ask them to help you
http://forum.xda-developers.com/showthread.php?t=3302479
Sent from my JAZZ using Tapatalk
I posted in that thread asking for someone to help me get a code to unlock my bootloader. I have looked at the other thread before, I don't know enough to follow those instructions, I think. Does anyone know of another way to fix this? Or do I have to wait for Huawei to release a rollback firmware?
Click to expand...
Click to collapse

Official Nokia 8 Bootloader Unlock Method from HMD Global

XDA News:https://www.xda-developers.com/nokia-8-bootloader-unlock/
Link to Official Method https://www.nokia.com/en_int/phones/bootloader
You must register an account within HMD website, then download the bootloaderunlocker.apk and get an validation code. Then put the phone in download mode by shutting it down and pressing volume down and connecting it to the computer. Use the fastboot binary to run
Code:
fastboot flash unlock unlock.key
and
Code:
fastboot oem unlock
and
Code:
fastboot reboot
then its done!
Please be aware that when you unlock it, all of your data will be erased, so make a full backup before unlocking!
Note about voided warranty: https://www.piana.eu/root/
It unlocks critical as well?
dbpm1 said:
XDA News:https://www.xda-developers.com/nokia-8-bootloader-unlock/
Link to Official Method https://www.nokia.com/en_int/phones/bootloader
You must register an account within HMD website, then download the bootloaderunlocker.apk and get an validation code. Then put the phone in download mode by shutting it down and pressing volume down and connecting it to the computer. Use the fastboot binary to run
Code:
fastboot flash unlock unlock.key
and
Code:
fastboot oem unlock
and
Code:
fastboot reboot
then its done!
Please be aware that when you unlock it, all of your data will be erased, so make a full backup before unlocking!
Click to expand...
Click to collapse
You must also update your phone to the latest September 2018 update.
---------- Post added at 06:30 PM ---------- Previous post was at 06:29 PM ----------
Done unlocking, flashed twrp and rooting. ?
Lee Castro said:
You must also update your phone to the latest September 2018 update.
Click to expand...
Click to collapse
Unfortunately I have not tested myself yet bc my Nokia 8 is already unlocked
Some users already unlocking.... Just try out!!!
Lee Castro said:
You must also update your phone to the latest September 2018 update.
---------- Post added at 06:30 PM ---------- Previous post was at 06:29 PM ----------
Done unlocking, flashed twrp and rooting.
Click to expand...
Click to collapse
Hey can u help me? Do you twrp and root in september security? What version twrp?
FebbyS said:
Hey can u help me? Do you twrp and root in september security? What version twrp?
Click to expand...
Click to collapse
Go to twrp official side and look @ NB1 so you will find the right twrp for your device.
And read the how to do bevor you do anything!
It's important!
Sent from my BKL-L09 using XDA Labs
2WildFirE said:
Go to twrp official side and look @ NB1 so you will find the right twrp for your device.
And read the how to do bevor you do anything!
It's important!
Click to expand...
Click to collapse
The current version isnt working with the newest patch. Gets stuck on the boot logo.
I've done a successfully uninstalled the botloader
But I needed the steps to root
Can anyone help me?
iyadengle said:
I've done a successfully uninstalled the botloader
But I needed the steps to root
Can anyone help me?
Click to expand...
Click to collapse
Hold on for Rooting man.... Yhu need boot twrp to flash magisk buh presently its not supported with official unlocking!
whalesplaho said:
Hold on for Rooting man.... Yhu need boot twrp to flash magisk buh presently its not supported with official unlocking!
Click to expand...
Click to collapse
I've installed last TWRP But the logo stopped
iyadengle said:
I've installed last TWRP But the logo stopped
Click to expand...
Click to collapse
I dnt understand bro....
whalesplaho said:
I dnt understand bro....
Click to expand...
Click to collapse
Sorry my English is bad When i install Twrp Stop on the Android logo
iyadengle said:
Sorry my English is bad When i install Twrp Stop on the Android logo
Click to expand...
Click to collapse
It was said earlier, twrp aint compatible with official unlocking yet.... Needs to be fix!
wait a little more, people are working on twrp. it will be fixed very soon.
whalesplaho said:
Hold on for Rooting man.... Yhu need boot twrp to flash magisk buh presently its not supported with official unlocking!
Click to expand...
Click to collapse
it was supported.
Sent from my TA-1004 using XDA-Developers Legacy app
---------- Post added at 05:37 PM ---------- Previous post was at 05:35 PM ----------
sumitinhome said:
wait a little more, people are working on twrp. it will be fixed very soon.
Click to expand...
Click to collapse
official twrp works both on official and unofficial bl unlock
Sent from my TA-1004 using XDA-Developers Legacy app
Lee Castro said:
it was supported.
Sent from my TA-1004 using XDA-Developers Legacy app
---------- Post added at 05:37 PM ---------- Previous post was at 05:35 PM ----------
official twrp works both on official and unofficial bl unlock
Sent from my TA-1004 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Alot of users are complaining been stuck on Android logo.
---------- Post added at 06:49 PM ---------- Previous post was at 06:44 PM ----------
Lee Castro said:
it was supported.
Sent from my TA-1004 using XDA-Developers Legacy app
---------- Post added at 05:37 PM ---------- Previous post was at 05:35 PM ----------
official twrp works both on official and unofficial bl unlock
Sent from my TA-1004 using XDA-Developers Legacy app
Click to expand...
Click to collapse
Alot of users are complaining been stuck on Android logo.
whalesplaho said:
Alot of users are complaining been stuck on Android logo.
---------- Post added at 06:49 PM ---------- Previous post was at 06:44 PM ----------
Alot of users are complaining been stuck on Android logo.
Click to expand...
Click to collapse
Just follow this it will work. After unlocking the bootloader (official or unofficial bl unlock), run the cmd for flashing the official twrp "fastboot flash boot_a twrp-3.2.3-1-NB1.img" & "fastboot flash boot_b twrp-3.2.3-1-NB1.img" then after flashing run the cmd "fastboot reboot recovery", then flash magisk for rooting.
Sent from my TA-1004 using XDA-Developers Legacy app
Finely Unlocked Bootloader
Now Is There Any Chances Of Custom ROM Development?
dbpm1 said:
Please be aware that when you unlock it, all of your data will be erased, so make a full backup before unlocking!
/
Click to expand...
Click to collapse
it's really annoying - how do I make a full backup without root? No chance to do a proper backup of apps and data. So annoying!

Kangvip ROMs

https://cn.club.vmall.com/thread-18215628-1-1.html
https://cn.club.vmall.com/thread-18215710-1-1.html
https://utka.su/AifAP
others Kangvip ROMs https://clck.ru/G6Tqb
How do we install and get the bootloader unlocked?
Yeah need to unlock bootloader first..
Then can flash TWRP.. After that can use custom ROM
---------- Post added at 09:05 PM ---------- Previous post was at 08:58 PM ----------
androidfilehost.com/?fid=11410963190603871781
I somehow findout the twrp link, not sure how to flash.
But please, can you tell how to download it?
The site need a register user in club vmall to see the links.
Dwama said:
Yeah need to unlock bootloader first..
Then can flash TWRP.. After that can use custom ROM
---------- Post added at 09:05 PM ---------- Previous post was at 08:58 PM ----------
androidfilehost.com/?fid=11410963190603871781
I somehow findout the twrp link, not sure how to flash.
Click to expand...
Click to collapse
Is the twrp out yet?
My Phone got an update a few days ago and it gave me the ability to unlock bootloader. I did not actually finish the process to unlock because I want to wait for others to try it out first. The update was supposed to enhance the face unlock and did not mention Anything about bootloader unlock being activated. Any brave souls out there who has tried it yet?
Sent from my HMA-L29 using Tapatalk
Yeah.. Mine also got that un-grey.. But im still wondering..
Sent from my HMA-L29 using Tapatalk
MuyKurioso said:
How do we install and get the bootloader unlocked?
Click to expand...
Click to collapse
I can do a remote bootloader unlock if you like
rfresh said:
I can do a remote bootloader unlock if you like
Click to expand...
Click to collapse
But how to?
Can u help upload mate10 187GT from kangvip? Tks
Sent from my ALP-L29
[QUOTE = "rfresh, gönderi: 78796885, üye: 2199371"]
İstersen uzaktan bootloader kilidini açabilirim
[/ALINTI]Can you unlock the remote bootloader of my device?
tolgazorba said:
[QUOTE = "rfresh, gönderi: 78796885, üye: 2199371"]
İstersen uzaktan bootloader yol gösterebilir
[/ ALINTI] Cihazımın uzaktan önyükleyicisinin kilidini açabilir misiniz?
Click to expand...
Click to collapse
Hala Mate 20 için kilidini açıyor musun
rfresh said:
I can do a remote bootloader unlock if you like
Click to expand...
Click to collapse
Do you still unlock for mate 20
Same here, can anyone offer to unlock bootload?

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