How to reset htc smartphone that is locked and no factory reset in harware menu?

Performing a factory reset from settings

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

Performing a factory reset using hardware buttons
If you can't turn HTC Rezound with Beats Audio on or access settings, you can still perform a factory reset by using the hardware buttons on HTC Rezound with Beats Audio.

1. Remove the battery, wait for a few seconds, then reinsert the battery.
2. Press and hold the VOLUME DOWN button, and then press and hold the POWER/LOCK button.
3. Wait for the screen with the three Android images to appear, and then release the POWER/LOCK and VOLUME DOWN buttons.
4. Press VOLUME DOWN to select FACTORY RESET, and then press the POWER/LOCK button.

Resetting HTC Rezound with Beats Audio

Performing a factory reset using hardware buttons
If you can't turn HTC One V on or access settings, you can still perform a factory reset by using the hardware buttons on HTC One V.
1. Press and hold the VOLUME DOWN button, and then press and hold the POWER button.
2. Wait for the screen with the three Android images to appear, and then release the POWER and VOLUME DOWN buttons.
3. Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.
[img title="unlock HTC ONE V hard reset forgotten password" alt="HTC ONE V hard reset" src="http://www.hard-reset.com/images/htc_one_v_hard_reset.jpg" height="350" width="180">
will remove any applications you've downloaded and installed. Be sure to back up
any data and files you want to keep before you do a factory reset.
Performing a factory reset from settings
1. Slide the Notifications panel open, and then tap Settings.
2. Tap Storage > Factory data reset.
3. Tap Reset phone, and then tap Erase everything.Performing a factory reset via settings
The most convenient way to do a factory reset is via the 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.

HTC One V not responding?
If HTC One V frozen and does not respond when you touch the screen or press the buttons, you can still restart it by press and hold the POWER button for at least 10 seconds, and then release it. HTC One V then restarts.

With the phone turned off, press and hold the HOME and BACK buttons, and then briefly press the POWER button. After the phone is restored to its factory default settings, press MENU to reset it.

Hello
Please note that this will erase all data on your smartphone and its not irreversible.You will need to start afresh.

• Turn the Smartphone off.
• Press and hold Home and Back and dont let go.
• Press the power button.Its done!

Or

• Press Home > menu > settings > security > factory data reset > reset phone > erase everything.

Ken.

try the link below :
http://www.hardreset.eu/htc_wildfire_hard_reset_soft_reset_en.html

From the Home Screen:
1. Navigate to "Settings" by tapping the "Menu" key and selecting "Settings."
2. Scroll down to "Privacy" and select it.
3. You may now select "Factory data reset" to reset your HTC Evo 4G.

1. Power off the device.
2. Press and hold the Volume Down and the Power Button until you see the HTC logo, followed by white screen with text and a few menu options.
3. Press the Volume Down button to scroll down till you highlight "Factory Reset".
4. Press the Power button to restore your phone to factory settings and also your phone will restart.

Contact T-Mobile for support - 1-800-T-Mobile.
you may need to do a firmware upgrade or a factory reset. They will be able to help with both.

Menu Path Method:

1) From the Start Screen, press the Menu button and select Settings.

2) Select SD & phone storage.

3) Select Factory data reset.

4) Select Reset phone.

You will be prompted again, and select Erase everything.

The device will reset and restore the device to the original factory settings.