Wipe cache partition: T-Mobile Prism

Learn how to wipe the T-Mobile Prism through the hardware keys.




Wipe cache partition


If the phone is not working correctly, you may need to master reset it and also clear the cache partition. These two resets clear different parts of the phone storage. Unlike a master reset, wiping the cache partition does not delete your personal data.


To wipe the cache partition, follow these steps:


  1. Power off the device.
  2. While pressing the Power key, simultaneously press the Volume Up key.
  3. Continue to press the keys past the T-Mobile splash screen.
  4. Release all keys when the Android system recovery  screen appears.
  5. Press the Volume Down key to highlight Wipe cache partition.
  6. Press the Power key to select.
  7. Once the device shows Cache wipe complete, Press the Power key to select Reboot System Now.
  8. The phone will automatically restart.