Root with locked bootloader - OnePlus 6 Questions & Answers

Hello everyone,
I am currently on OOS 10 + TWRP + Magisk v20.1 with successfull securitynet test.
Buuut, my problem is that I can't watch Netflix in HD because of Widevine L3 level.
So my question is : If I preinstall my phone and lock the bootloader, will I be able to flash and use Magisk because I need it.
Thanks you.

No

Related

Lock bootloader of OnePlus 6

Hey guys,
I'm on Android 10 beta i was rooted, unlocked bootloader and Magisk installed.
But now after 10 i dont want to root my device again as i used magisk for xxx no limits and it has been discontinued.
Anyway, i want to lock bootloader how can i do that?
I want to lock bootloader because -
1) Can't install netflix
2) No use of it now.
3) PIP mode doesn't work for Hotstar
First of all xxx is not discontinued.
Secondly you can use Netflix on rooted device.
Anyways, use msm tool but it's gonna wipe everything.

Relocking bootloader after root

I was wondering if I can relock the bootloader after root to keep L1. Is that a viable solution ?
I Haven't suceeded doing that, my phone soft bricked in the process. So unfortunatly there is no way to have root and L1 at the same time.
If you re-lock your bootloader the phone will format data itself, magisk can survive only a factory reset not a format data, but if you want L1 just flash any Android 11 Open Beta
Um, I'm currently rooted with Magisk 22 and have widevine L1 using Magisk Hide. Been watching HBO in HD since the android 11 came out. I just hide all the playstore and google apps/services in Magisk hide.

Widevine leve L3 after installing Custom Rom Lineage OS 18.1

Yo guys, hope you are having an awesome day!
So the other day I rooted my phone, installed TWRP and installed Lineage OS 18.1 on my Oneplus 6..
The thing is - Now I realize that the Widevine level has been downgrade from L1 to L3 so apps which are crucial to me stopped working.
I have a couple of questions regarding this:
1. I understand that the mere unlocking of the the bootloader killed my drm keys. If that's so, is there an option to Unbrick my phone back to oOS , copy the drm keys (and everything related to widevine) --> Install custom rom and paste all the keys to their respected location thus having the DRM keys of a "locked" bootloader on my custom ROM?
2. Is there an Oneplus 6 Rom, based on android 11, that somehow has access to DRM keys and would give me both the benefit of Android 11 and Widevine leve L1?
3. Is there any way to fix the L3 level on my current rom? an app/module/anything that can take me back from L3 to L1?
thanks!
That will not happen. Stay on locked bootloader and OOS if L1 is a big deal to you.
I tried every rom and each time i lose widevine
Nirer said:
I tried every rom and each time i lose widevine
Click to expand...
Click to collapse
You simply can't have Widevine L1 on custom ROM's, you should go back to OOS and lock the bootloader again if it's that important to you.
K...
Thanks guys!
Mr.FREE_Bird said:
You simply can't have Widevine L1 on custom ROM's, you should go back to OOS and lock the bootloader again if it's that important to you.
Click to expand...
Click to collapse
Mine OP7 Pro stayed on Widevine L1 on Lineage OS18.1.
I had followed below steps but first of I had unlocked the bootloader.
"Steps to go enable Widevine L1 on custom ROMs :-
• Flash OOS 11 stable or any build from OB3 and above.
• Flash Magisk and enable Magisk hide.
• Reboot.
• Verify if you have L1 working using app like DRM info.
• Local upgrade OOS 11 stable or any build from OB3 and above (preferably same build).
• Reboot.
• Verify if you have L1 working using app like DRM info.
• Flash custom ROM and you should have L1 there as well."
[ROM][OFFICIAL][guacamole][11] LineageOS 18.1
Has anyone tried this ROM with Micro G? I am running Lineage 17 Micro G on my OnePlus 6t and battery is amazing!
forum.xda-developers.com
flash608 said:
Mine OP7 Pro stayed on Widevine L1 on Lineage OS18.1.
I had followed below steps but first of I had unlocked the bootloader.
"Steps to go enable Widevine L1 on custom ROMs :-
• Flash OOS 11 stable or any build from OB3 and above.
• Flash Magisk and enable Magisk hide.
• Reboot.
• Verify if you have L1 working using app like DRM info.
• Local upgrade OOS 11 stable or any build from OB3 and above (preferably same build).
• Reboot.
• Verify if you have L1 working using app like DRM info.
• Flash custom ROM and you should have L1 there as well."
[ROM][OFFICIAL][guacamole][11] LineageOS 18.1
Has anyone tried this ROM with Micro G? I am running Lineage 17 Micro G on my OnePlus 6t and battery is amazing!
forum.xda-developers.com
Click to expand...
Click to collapse
Different device, different outcome.
Your method sadly won't work on the OP6/T.

Question TWRP for Oneplus 9?

Today I tried to install twrp from this link
Install TWRP Recovery on OnePlus 9/9 Pro [Android 13]
In this comprehensive tutorial, we will show you the steps to install the TWRP Recovery on OnePlus 9 and OnePlus 9 Pro devices.
www.droidwin.com
I have the CN version (LE2110 ) with Oxygen 11.2.9.9.LE25AA. I was able to make it unlocked but on the step where I am in the temporary TWRP I can't now browser to any files I copied before. I have no access to the SDCARD, to flash TWRP permanent.
Is there another workaround to get TWRP running on the OP9 and root it after?
thanks
Andy
Great the twrp from op9 pro works perfecet. magisk and root as well. thanks very much for the great work.
Is there a way to disable the unlocked message which appears on the boot?
what happen if I lock it again? does TWRP and root work then?. Bit scary to try as yesterday I was hanging in a boot loop with trying twrp...)
thanks
I unlocked the bootloader with adb fastboot flashing unlock.
what do you mean by MSM?
right now I am on stock rom with all updates, TWRP with Magisk and root.
should I look the bootloader with ad fastboot flashing lock ? Do I still have TWRP and Magisk with root running after I lock the bootloader again?
thanks
Do not ever lock your bootloader with TWRP installed or root! It can and very likely will brick your device! You can only get rid of that message by going back to stock without root and without TWRP and then relock. You have been warned, do not even think about it
Hi,
ok thanks for the information, then I better leave this message,
thanks
Hi,
ok I will leave the message then.
thanks to all for quick support
It is/was "possible" to remove, but the difficulty and risk are not worth it.

Question Unlock bootloader Oneplus 9 Global/NA

Has anyone unlocked the bootloader on oneplus 9 global? how to not lose Widevine L1, because I have tried many times but every time I unlock the bootloader my Oneplus 9 always loses L1 and it changes to L3
AFAIK there's no way to keep L1 while the bootloader is unlocked.
_MartyMan_ said:
AFAIK there's no way to keep L1 while the bootloader is unlocked.
Click to expand...
Click to collapse
Yes. I'm unlocked and L1. You have to use magisk and zygisk to hide . Then l1 occurs.
mattie_49 said:
Yes. I'm unlocked and L1. You have to use magisk and zygisk to hide . Then l1 occurs.
Click to expand...
Click to collapse
Oh i didn't know that. Thanks
Yeah I have Widevine L1. I rooted C.48 global with Magisk 24.3, hid Magisk, installed Shamiko (because it's better than denylist), and installed Universal SafetyNet Fix.
EtherealRemnant said:
Yeah I have Widevine L1. I rooted C.48 global with Magisk 24.3, hid Magisk, installed Shamiko (because it's better than denylist), and installed Universal SafetyNet Fix.
View attachment 5620329View attachment 5620331
Click to expand...
Click to collapse
Bro I want to install a custom ROM on my device do I need to unlock my bootloader? I didn't see any tut to do that how do I proceed. Precisely I want to install the pixen os.
ericsimons18 said:
Bro I want to install a custom ROM on my device do I need to unlock my bootloader? I didn't see any tut to do that how do I proceed. Precisely I want to install the pixen os.
Click to expand...
Click to collapse
This is for the 9 Pro but it's the same process (you will want to check both the 9 and 9 Pro forums because the 9 Pro is more active and devs will often just drop their thread there for both devices).
[INFO] Bootloader Unlock reference guide
Hello Everyone, This is going to be a detailed post regarding unlocking your OnePlus 9 Pro’s Bootloader for anyone who is new to this or just wants a reference guide. Note : This is only for Global / Europe / Indian models [Non T Mobile]. Guide...
forum.xda-developers.com
If you're on OOS12, you have to downgrade to OOS11 before doing this.
OnePlus Community
Introducing our new OnePlus Community experience, with a completely revamped structure, built from the ground-up.
forums.oneplus.com
It didn't work for me once i reboot to fastboot it stop seeing my device
ericsimons18 said:
It didn't work for me once i reboot to fastboot it stop seeing my device
Click to expand...
Click to collapse
Try these
Official OnePlus 9 Drivers
Usb drivers taken from iso file found on my Global OnePlus 9
forum.xda-developers.com
[Guide] Fix Device Not Showing Up In Fastboot Mode (Windows 10/11)
You sir are saint...I've been trying to get fastboot to recognize my OP6T for the last 8 hours. Thank you so much!
forum.xda-developers.com
_MartyMan_ said:
AFAIK there's no way to keep L1 while the bootloader is unlocked.
Click to expand...
Click to collapse
I have keep L1 by unlocking bootloader from latest Oxygen OS 12, without flash magisk, only unlocked bootloader. L1 will change to L3 if you unlock bootloader from Oxygen os 11
velocitysages said:
I have keep L1 by unlocking bootloader from latest Oxygen OS 12, without flash magisk, only unlocked bootloader. L1 will change to L3 if you unlock bootloader from Oxygen os 11
Click to expand...
Click to collapse
I have L1 on OOS11. I used Magisk + USNF + Shamiko
EtherealRemnant said:
I have L1 on OOS11. I used Magisk + USNF + Shamiko
View attachment 5631039
View attachment 5631041
View attachment 5631043
Click to expand...
Click to collapse
Without magisk, if you unlock bootloader from oos 12 , L1 will keeped and it will not change to L3 even you downgrade to oos 11
velocitysages said:
Without magisk, if you unlock bootloader from oos 12 , L1 will keeped and it will not change to L3 even you downgrade to oos 11
Click to expand...
Click to collapse
I unlocked my bootloader on OOS11 is what I'm saying.

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