Yes. It wasn't possible with the release zip for stable 188.8.131.52 because the build date was before the build date for OB4. But with the 184.108.40.206 stable version it is possible again because build is more recent.So, just to confirm... You install stable 11 (EU) over beta 4 (Global) ?
You didn't use any other rom to go back to 10 and then to install stable 11....
I tried that, too On beta 4, after unlocking and installing magisk, the device not only remained on L3 but became uncertified in Google Play. It looks like this might be a specific problem to me: I have an HD1907 that was converted by OnePlus to use the general North American firmware of HD1905--these were sold by B&H on closeout at the end of last year. See here:I haven't relock my bootloader but have test global stable oos 11 and ob4 and widevine is working fine even on the different custom roms I have tested it still active. Remember to root and hide magisk for it to activate in case you don't have it yet, that simple step might help you.
I've updated to OB5. No problems at all, but I also had none on OB4. OP7T, HD1900, Global.Beta 5 is out... Did anyone test it... and did it bring macro camra fix for users that use EU version with global firmware, or this beta still freezing camera in some scenario?
Thank you very much... For me it's just important that camera macro mode, and zoom now working ok if global firmware is on EU device. Everything else is just fine even on OB2i have tested both the Europe version and the global and it was working fine, but to be honest i would just stick to latest stable, the beta program for the 7t is over so they wont be sending out more updates on the open beta channel.