I lost Widevine L1 somehow, anyway to recover it? - Moto Z Play Questions & Answers

I have been using my XT1635-02 for a couple of years. Somehow I lost the L1 Widevine and now it shows as L3 on DRM info. I have never unlocked nor rooted or installed a custom rom on my phone. It is running Oreo 8.0. It was working couple of months ago. Will unlocking, flashing stock rom and relocking fix this?

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widevine L1 DRM and custom roms

Im planing on going to the service centre and getting the widevine patch.Will widevine L1 patch survive a bootloader unlock and a custom ROM?
They patched mine when bootloader was unlocked. I installed lots of custom ROMs and I still have widevine L1, so I guess your phone will also survive. Let them patch your phone with bootloader already unlocked
If by survive, you mean flashing a custom ROM, then coming back to stock, then yes. It survives.
If you mean L1 working on custom ROMs, then no.
I don't really know how this works, but I can confirm that after the patch, moving to a custom ROM removed (hid) it, and reverting to OxygenOS brought it back.

Widevine Level Downgrade

Hey folks,
i had my HD1900 with AA International Firmware. Unlocked with Magisk L1 on latest OOS10
i did and ota to OOS 11.0.1.1 and needed to wipe data in oos recovery. after the cellphone bootet up normaly. I started Netflix and look the bad quality. After i checken the Widevine Level and i have a downgrade to L3
i did a factory reset again and installed custom rom. but still have the l3 level
can you help me?
OP Service just want logkit file which i cant provide anymore because i wont go back to oos if fix is not sure.
br
pxrave said:
Hey folks,
i had my HD1900 with AA International Firmware. Unlocked with Magisk L1 on latest OOS10
i did and ota to OOS 11.0.1.1 and needed to wipe data in oos recovery. after the cellphone bootet up normaly. I started Netflix and look the bad quality. After i checken the Widevine Level and i have a downgrade to L3
i did a factory reset again and installed custom rom. but still have the l3 level
can you help me?
OP Service just want logkit file which i cant provide anymore because i wont go back to oos if fix is not sure.
br
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Hi. All I know is once I MSN Tool from 11 to 10 I got L1 back because I don't realize that the tool relocked my bootloader.... Then from 10 to 11 update and still L1 (bootloader locked)
Soon as I unlock my bootloader on 11 right back to L1. And I'm super crazy about this issue. Anyway, best I can say is I can't seem to have both unlocked bootloader and L1... So it's one or the other. Nothing I've read our tried has worked and it's like a waste of time trying. But, do what you gotta do cause I failed and you may not. Good luck. Thanks

Question Widevine L1 on Realme GT ME

I'm yet to get my hands on mine, But I wanted to know: Does Realme GT ME loses the widevine L1 upon unlocking bootloader/Flashing custom roms? Can you recover it by getting back to stock rom and locking bootloader? And also if there is any way to backup it or restore the certificates. Thanks in advance.
no you will not lose it mine is rooted and its L1 still

Question Widevine L1 on COS 13 A11

I found that in the COS A11 version, once the Bootloader is unlocked, the status of the Widevine L1 key will change to Fail, and then become Pass again after being locked, which will not happen in the A10 version(BBefore the A11 was released). Is there anyone like me?
update: I went back to A10 via fastboot, Widevine L1 is still fail, the only solution is to lock the Bootloader, OnePlus¥%…&…

Question L1 question

Is it possbile to have L1 when we unlock the bootloader and root it using magisk delta by HuskyDG?
I have seen some people with OP 9/9 Pro saying that they kept L1 after unlocking and rooting but how to do it with OP 11?
I've tried unlocking but as soon as i do i lose L1 had to relock to get L1 back. Now some people also mentioned that if you do it twice like first time unlock bootloder, root etc. then unrooting and relocking bootloader to try again unlokcing and rooting to get L1. I haven't tried unlocking it again cause it just takes so much time installing all the apps back again.
Op11 with unlocked bl have l3 is not like op9p with unlocked bl and l1
De_Haos said:
Is it possbile to have L1 when we unlock the bootloader and root it using magisk delta by HuskyDG?
I have seen some people with OP 9/9 Pro saying that they kept L1 after unlocking and rooting but how to do it with OP 11?
I've tried unlocking but as soon as i do i lose L1 had to relock to get L1 back. Now some people also mentioned that if you do it twice like first time unlock bootloder, root etc. then unrooting and relocking bootloader to try again unlokcing and rooting to get L1. I haven't tried unlocking it again cause it just takes so much time installing all the apps back again.
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ChrisFeiveel84 said:
Op11 with unlocked bl have l3 is not like op9p with unlocked bl and l1
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But it should be same as Op 9 Pro minus the upgraded cpu and camera chips structure is still the same. Heck both devices have A13+ support so how come?

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