How to factory reset SONY ERICSSON Z520? How to wipe all data in SONY ERICSSON Z520? How to bypass screen lock in SONY ERICSSON Z520? How to restore defaults in SONY ERICSSON Z520?

The following tutorial shows all method of master reset SONY ERICSSON Z520. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your SONY ERICSSON Z520 will be as new and your   core will run faster.

  1. Make sure, that your device is running. Hard Reset SONY ERICSSON Z520
  2. Start by opening Menu then go to -> Settings -> General -> Master reset.
  3. Hold left Softkey to confirm this operation. HardReset SONY ERICSSON Z520
  4. Success! handset after restart should be ready to use.

Help! This doesn't work