Android 10 is finally here for the SMT285! 🚀
, the system will likely report it is already up to date on Android 5.1. smt285 android 10 upd
If you are an advanced user, you can use third-party software like to bypass the official limits. Android 10 is finally here for the SMT285
You didn't wipe data properly. Go back to TWRP, wipe Cache, Dalvik, Data, and Internal Storage, then reflash. and Internal Storage
Note: If you are currently running Android 10 on this device, you are significantly behind the security curve, and an immediate update is highly recommended.