mobiles6.com We help you to hard reset your phone
Here’s the tutorial to solve the problems of your device & To unlock the device when you forgot Pattern,Pin,Password,& Fingerprint.
NOTICE: before you start to hard reset your phone, do the backup of your personal data in your MICROSOFT Lumia 540 Dual SIM
How to Reset MICROSOFT Lumia 540 Dual SIM
Press the following sequence of buttons: Volume Up—> Volume Down—> Power —> Volume Down.
Success You have just performed a hard reset operation.