If you are staring at an old SM-T280 gathering dust in a drawer, a custom ROM is the difference between e-waste and a functional secondary device.
Here's a step-by-step guide to installing a custom ROM on your Samsung Galaxy Tab A6 SM-T280:
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Step Four: The Wipe. Mark navigated the touch interface. He went to "Wipe" and performed a "Factory Reset." Then, under "Advanced," he formatted the data partition. The screen confirmed the destruction of the old operating system. The slate was clean.
Click . Once completed, Odin will display a green "PASS!" message. If you are staring at an old SM-T280
If TWRP doesn‘t stick after flashing:
If your tablet gets stuck on the Samsung logo for more than 20 minutes, boot back into TWRP recovery (Volume Up + Home + Power), perform another data and cache wipe, and re-flash the ROM. Step Four: The Wipe
The SM-T280 uses a Spreadtrum SC8830 chipset, which limits the number of stable ROMs available compared to other models.