In our description database there are 2 solutions for performing hard reset for HTC One (M8) for Windows (CDMA).
Choose the first method and follow the steps to perform a hard reset. If the first solution does not work, try the next method.
Please remember! Hard reset will delete any and all data your device contains; like pictures, contacts, messages, apps etc. Everything. HTC One (M8) for Windows (CDMA) device will be brought back to the same configuration as that of a brand new device.
1. Lets begin. Please press the Power button in order to turn your phone on.
2. Enter Menu > Settings > Backup and Reset and choose Erase all data.
3. Tap OK to confirm the operation. Voila.
1. Hi. First of all, switch the phone on by holding down the Power button.
2. Next thing to do is to hold down the Power and Volume Down buttons for a few seconds.
3. Release them when a new icon appears on screen.
4. Press the following buttons in exacly this order: Volume Up > Volume Down > Power > Volume Down
5. Done, the phone will now reset and restart.