If you have an Apple tablet, there are a few ways to remove an account from the device. If you have an Android tablet, there are a few ways to remove an account from the device as well.

  1. Remove the battery. This will take care of most of the work for you.
  2. Remove the SIM card and data card. This will take care of most of the work for you if your tablet is locked or has a password protection feature.
  3. Use a computer or phone to erase all data on your tablet and then restore it using iTunes or another software program. This will take care of most of the work for you if your tablet is locked or has a password protection feature.