How to enter hidden menu in LENOVO Phab? How to open secret menu in LENOVO Phab? How to use secret codes in LENOVO Phab? How to use Android secret codes?
Some ‘secret’ codes are Android system codes, and usually begin with an asterisk or a pound symbol/hashtag. These don’t require you to be connected to a network to use them, since they’re just for the Android system on your device.