If your tablet refuses to boot past the startup logo after 20 minutes, boot back into TWRP recovery (Volume Up + Home + Power), perform another Advanced Wipe, and re-flash the ROM file.
Flashing a new ROM completely wipes the internal storage. Backup all photos, contacts, and essential files.
Most mainstream apps in the Google Play Store now require Android 7.0 or higher.
With the system partitions cleared, you can now install the new architecture.
Installing a custom ROM may void your device's warranty and may potentially brick your device. Proceed at your own risk. sm t285 custom rom android 7 free
: Odin3 (to flash TWRP) and the Samsung USB Drivers . Installation Steps
Ensure your tablet has at least 70% battery power to prevent unexpected shutdowns during installation. Required Files and Tools
Do not expect flagship performance, but compared to the stock Samsung firmware which lags on the home screen, any of these free Android 7 custom ROMs will feel like a massive upgrade.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. If your tablet refuses to boot past the
This guide uses LineageOS 14.1 as the example, but the steps are identical for any Android 7 custom ROM.
Although it is not Android 7, this option deserves mention because it is the for users who need absolute reliability. The Tinker Edition ROM is based on the original Samsung 5.1.1 firmware, but with all bloatware removed and some optimizations applied.
In TWRP:
: Necessary for wiping the old system and installing the new ROM file. GApps (Optional) Most mainstream apps in the Google Play Store
Connect your tablet to your PC while still inside TWRP recovery. Your computer should recognize the tablet as a media storage device.
Install the Samsung USB Drivers on your computer so it recognizes your tablet in Download Mode.
: Some users report the screen flipping upside down momentarily when turning off. Bluetooth/Permissive Mode