If the device has been dropped or smacked, the digitizer cable could be loose and thus touch screen doesn't respond.If this is the case, you can fix it by gently knock on every corner of the touchscreen for a few times. The method hasbeen proved effective by many users.
The convex power button is easily located blindly. Plus, if your smartphone is on a table, you don't need to lift it to unlock it. It is enough to knock on the screen and G2 magically turns on. The exact same action must be taken to lock the device. And it is much faster and more interesting than just pressing a key.
The G2 display, by the way, deserves the highest praise. It is made using IPS technology, but is in no way inferior to AMOLED in terms of brightness and viewing angles. The edges of the protected glass are slightly smoothed, and one way to wake up the device is ... double tapping with a finger, which has always fascinated me on Nokia smartphones, starting with the N9. It's nice that this feature has also appeared in the arsenal of LG engineers! 153554b96e