Then press the Power Button once.
Afterwards press and hold the Volume Down button.
Release held key when you see the exclamation mark.
Next, use the following sequence of buttons: Volume Up - > Volume Down - > Power - > Volume Down.
Success! The hard rest has just been performed.
[caption id="attachment_20217" align="alignnone" width="406"]
Microsoft Lumia 540 Dual SIM Restore Factory Hard Reset Remove Pattern Lock[/caption]OR
Make sure that your phone is switched on.
From Main Menu find and select Windows Phone Settings.
After that tap About.
To confirm the whole operation tap Reset your phone.
Its All Done.
Microsoft Lumia 540 Dual SIM Restore Factory Hard Reset Format Phone.So lets start the Microsoft Lumia 540 Dual SIM Restore Factory, Microsoft Lumia 540 Dual SIM Hard Reset.Turn Off the mobile phone for few mints. Microsoft Lumia 540 Dual SIM Remove Pattern Lock.
Hard Reset,Restart Problem,Restart Solution,Restore Factory,
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