HTC A7272 HTC Vision factory reset

Remove the battery, wait for a few seconds, then reinsert the battery.
Press and hold the VOLUME DOWN button, and then press and hold the POWER button.
Wait for the screen with the three Android images to appear, and theWith the phone turned off, press and hold the VOLUME DOWN button, and then briefly press the POWER button.
Wait for the screen with the 3 Android images to appear, and then release the VOLUME DOWN button.
Press VOLUME DOWN to select CLEAR STORAGE, and then press POWER.
When asked to confirm, press VOLUME UP.
HTC Desire Z hard reset Vision reset A7272 reset keys

Performing a factory reset via settings

Performing a factory reset via settings

The most convenient way to do a factory reset is via the phone settings.

1. From the Home screen, press MENU, and then tap Settings.
2. Tap SD & phone storage > Factory data reset.
3. Tap Reset phone, and then tap Erase everything.

Warning! Always turn off your device before installing/replacing the battery and SIM card.

Bootloader

HTC Desire Z hard reset Vision reset A7272 reset keysn release the POWER and VOLUME DOWN buttons.
Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.