Unlock screen pattern lock on SKY IM-A690 if you have forgot your pattern , or some one enter wrong pattern too many times. We can also reset this pattern with Google account, if account is add before applying pattern lock. But some some time we have no internet access and only solution for this is hard reset method. The trick is very simple, no box or software required for unlock pattern lock, we can remove this via keys. Take backup before reset device to its factory default settings.
Warning! Factory reset will permanently delete all your data and customized settings,
and will remove any applications you’ve downloaded and installed. Be sure to back up
any data and files you want to keep before you do a factory reset.
How To Remove Pattern Lock On Sky A690 Korean Mobile
Power off mobile.
Press and hold Volume Down + Home Button and Power together.
Release these keys Android Logo with mark appear.
Press option key (left side from home button) as shown below.
When android recovery menu appear select with volume keys (Wipe Data/factory reset) option and press Home to confirm.
After that select Yes….delete all all user data press Home to confirm.
Reboot mobile when format complete