I have a Samsung Tab 3 SM-T820. I noticed a few weeks ago it was still running android 7. Santa didn't bring me a new tablet.... So, I decided to tinker with it and see if I could root it and get it up to a newer Android version. I followed some instructions and got TWRP on it and had it running Android 9. That was working all fine and dandy, but I figured I want to see if I can get Android 10 on it. I downloaded lineage-17.1-20200211-UNOFFICIAL-gts3lwifi.zip. I also downloaded magisk-v20.4.zip and open gapps.
I tried to flash all 3 and the tablet just boots where it has the green frown on it with the circle moving left. I let it sit at that screen earlier for over an hour. Finally rebooted it. Still won't boot up. So, then I went back into TWRP and formatted it and now I'm just trying to flash only the Linage zip file. Figure I'll get that working first, then I'll flash root and gapps. But, it's doing the same thing. Just the green upside down smile with the circle moving left constantly. Any idea what I'm doing wrong?
I tried to flash all 3 and the tablet just boots where it has the green frown on it with the circle moving left. I let it sit at that screen earlier for over an hour. Finally rebooted it. Still won't boot up. So, then I went back into TWRP and formatted it and now I'm just trying to flash only the Linage zip file. Figure I'll get that working first, then I'll flash root and gapps. But, it's doing the same thing. Just the green upside down smile with the circle moving left constantly. Any idea what I'm doing wrong?
