Your job isn’t done once the firmware is flashed. The v7tf3-16 platform often requires a factory reset after a major version change because the NVRAM layout differs.

Device Name: Lenovo Tab M10 HD (2nd Gen) / Smart Tab M10
Model Number: TB-X505F / TB-X505L
Software Channel: RETAIL (Consumer versions)
OS Base: Android 9 (Pie) to Android 10 (Q) variants available.

If the original support page is gone, try:
`web.archive.org/web//http://manufacturer.com/support/v7tf3-16

Warning: firmware updates can brick devices if interrupted or wrong file used. Proceed only if this model (F3-16 / FCC ID V7TF3-16) exactly matches your unit.

Post-upgrade, perform a factory reset to clear old partitions:

V7tf3-16 Firmware Download < PREMIUM | SERIES >

Your job isn’t done once the firmware is flashed. The v7tf3-16 platform often requires a factory reset after a major version change because the NVRAM layout differs.

Device Name: Lenovo Tab M10 HD (2nd Gen) / Smart Tab M10
Model Number: TB-X505F / TB-X505L
Software Channel: RETAIL (Consumer versions)
OS Base: Android 9 (Pie) to Android 10 (Q) variants available.

If the original support page is gone, try:
`web.archive.org/web//http://manufacturer.com/support/v7tf3-16

Warning: firmware updates can brick devices if interrupted or wrong file used. Proceed only if this model (F3-16 / FCC ID V7TF3-16) exactly matches your unit.

Post-upgrade, perform a factory reset to clear old partitions: