1. Hold On Press POWER Key + VOLUME UP Key For Your LENOVO A800.
2. See Options. Reset Device - Wipe data - Clear eMMC
3. Choose Your Need Option & Reboot Now...
Samsung Orginal Micromax, Symphony, Sony Ericson, All Android Remove Google account Done.Now Check: How To Remove Google account For Any Orginal Android Phones
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4Shared - Gpg Dragon V3.43b
Mediafire - Gpg Dragon V3.4...
How To Hard Reset & Patten Lock Remove > Motorola milestone xt720
1. Turn off Your phone With Battery full Charge.2. Hold Camera Key + Power key3. Press Volume Up + Camera Key to see recovery menu.4. Enter To Wipe data/factory reset.5. Select to Reboot your Phon...
this is how to remove patten lock for Motorola MB501
1. charge your battery full & off your phones.
2. hold & Press the Power + Camera buttons
3. Release the Camera button when prompted.4. hold and Press the Volume Down key.5. A yellow Exclamation will appear on phone display...