You may also have left your phone and your child tried the scheme many times to open your phone, so your are required to use google account to recover the scheme. But guess what? you didn’t have internet access (wifi disabled, …).
That’s very frustrating! isn’t it? That’s why we wrote this tutorial, we will use a tool for those who don’t know programming, in order to unlock your phone / or tablet, without knowing the scheme used. We hope it can resolve your problem :-P.
# Special offer: Download the APK
some of you might not be familiar with programming, or Android SDK, just download the APK below, follow the instructions to enter your phone again.
First, Download this APK File.
#1, Plug in your phone to your PC/MAC
#2, run command to install the APK, then start it
adb install crack_screenlock.apk
adb shell am start -n com.test.adm/.UnlockerActivity
#3, you will see the screen lock disappeared. If you will do a lot of operations , you’d better change the screen timeout to a bigger value. Otherwise, you might see the screen lock again..
#5, After you click “Activate”, screen will show “Power off”, then phone will run the reset program.
This worked for me with my sumsung galaxy S4. If anything didn’t work properly, write a comment below.