For the sake of protecting the privacy of the mobile and the protection of personal information, most of all prefer to lock their mobile phones.
Smartphones usually lock the phone with pattern locking and password locking.
But for some reason the locking pattern or the password forgot, it was done. Because in that case you can not use your own mobile itself.
What will happen if that happens? How to unlock your mobile? Find out, simple strategy-
If you can not open the phone lock, first switch off the phone.
Wait a minute after that.
Hold the volume button, power button, and home screen button at the same time. Within a short time, your mobile phone screen is lit, and the reboot data, Wipe data / factory reset, install updates, power down and advanced options on the screen.
Select Wipe Data / Factory Reset Option.
Then select yes, delete all data. As soon as the phone starts to reset.
When the reset ends, the same disorder will be shown. From there, select the reboot data and restart the phone. See, the mobile has been unlocked.
Almost all smartphones will be effective. But keep in mind, unlocking the mobile in this process will delete all the data saved in the internal memory of the mobile.
As a result, try to use mobile, save all the images, video etc. on the external memory card. Then there is no problem to delete data.
And to adopt this method, you must first open SIM and memory card.