Unlock the screen lock security pattern (Troubleshooting for all Android phones)

Vodafone devices unlocking tips

Notice: Your battery must be at least 60%

First of all turn off your phone. Then by pressing the buttons mentioned below, you enter a menu, there select wipe data / factory reset (by moving the cursor with volume up / volume down buttons).

This will delete all data of your phone and will set the phone to the state when first bought.
Select your phone and follow the instructions.

Vodafone Joy

There is not a way we can hard reset Vodafone Joy using the buttons. If you don’t know the security pattern, you must visit a Vodafone service station to reset it.

Vodafone Smart II

Press together: Volume Up + ΟΝ/ΟFF button

If you have another Vodafone device not mentioned here, please let a comment below and we will add the instructions to this page.

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Page 5 of 10: ZTE devices unlocking tips
Page 6 of 10: Alcatel devices unlocking tips
Page 7 of 10: HTC devices unlocking tips
Page 8 of 10: Motorola devices unlocking tips
Page 9 of 10: Vodafone devices unlocking tips
Page 10 of 10: Other devices unlocking tips