Samsung Galaxy S4 i9500 Hard Reset To Remove Pattern Lock
https://gsmfixer.blogspot.com/2015/07/samsung-galaxy-s4-i9500-hard-reset-to.html
Here is a simple method to remove the pattern lock of Samsung Galaxy S4 i9500 without using the Google account with hard reset method. You can apply this method when you forget your pattern lock.
- Power off mobile
- Press and hold Volume Up + Home and Power Keys together
- Select (Wipe data/ factory reset) option with volume down and press power button one time
- select (Yes___Delete all user data) with volume down key and press power button
- When formatting complete press power button to reboot mobile