Verify connection: Open a command prompt in platform-tools folder and run:
If the risks of a custom ROM seem too high (especially losing Widevine L1), consider a . Developers have created modified versions of the official Alldocube firmware that remove all the bloatware, fix the RAM management via build.prop edits, and de-Google the tablet (or keep Google apps, your choice). alldocube iplay 40 custom rom
Built on LineageOS but with extensive UI tweaks and performance modes. Modern Features Verify connection: Open a command prompt in platform-tools