Hi, I have a problem with my phone, I used Software Update, after it was done, 100%, it started till LG logo and got stuck there, so I removed battery, put it back and plugged it back in, but after switching it on, i realized that 2 out of 4 buttons which are under the screen arent working correctly, like, when im in "main menu" or in internet or anywhere else, and if i press home button, it isnt doing anything, but when i try to make screen picture, (On/off button and Home button) it works fine. And also the search button isnt working, it used to go to google search instantly, but now it only works in main menu (with new theme), and also, if anyone calls me, i cant pick it up, it will say that im busy to a callers phone. So I think it messed up a bit, if anyone can help me, please do it. (I've tried hard reset) But I can call out perfectly, and everything else works. And is there a way to bind buttons? Cuz i think i need to rebind Home and Search buttons to do the right thing, but i dont know how to fix calling problem. Thank you.