Question Does widevine L1 work with a custom recovery? - General Questions and Answers

I couldn't find any informations about this.
When does it switch to widevine L3? After installing a custom recovery or after installing a custom rom? I want to install TWRP on my Samsung Galaxy S9+ but don't want to risk to get widevine L3.

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Install TWRP without unlocking bootloader for backup

Hi,
is there any option to install TWRP for eventual backup before root? Its my only question. I want to save my Widevine L1 (dont want to unlock bootloader cause it transfer my phone to Widevine L3). Thanks for support and sorry if it's nonsense

Redmi note 7 pro Vidvivne L1 certificate lost after flashing custom ROM

I flashed custom in my RN7pro, but i didn't like the rom & came back to stick miui 11 rom. Now Vidvivne L1 showing L3. I flashed many stock versions of miui 10 & 11 but still only L3. Can you share how to get back Vidvivne L1 back in my RN7pro.
You can't get L1 certificate on bootloader unlocked devices.
will I get L1 certificate if I locked the bootloader
no I don't think so you get the l1 even if the bootloader is on lock because also unlocked and flash different rom the persist partition has changed

Netflix in custom ROM

I'm running OOS 10 beta right now, Widevine L1 dropped to L3 when unlocked bootloader and rooted my device.
I just wanted to know if it'll be in L3 even in custom ROMs or it's only in stock.
On any with your bootloader unlocked.
It becomes L3 the moment u unlock your bootloader and will stay this way till you relock it again with msm.
Thank You OnePlus

Question Question about widevine

will unlocking bootloader, installing custom recovery, installing a custom rom, then flashing magisk break the widevine L1?
alfZKI said:
will unlocking bootloader, installing custom recovery, installing a custom rom, then flashing magisk break the widevine L1?
Click to expand...
Click to collapse
Read both:
https://forum.xda-developers.com/t/...android-11-0-vayu-bhima.4267263/post-84919939
https://forum.xda-developers.com/t/widevine-changes.4281695/

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.

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