Hey. Me & some buddies were playing board games, and as i was getting kinda bored, not thinking, i stuck a playing card in between the keyboard and the screen, just because, you know, boredom? soon after, i found that sliding the screen upward was sticky, and took alot of force to open. i tried fiddling around, trying the alcohol solutions ive read about, to no avail. compressed air, sort of works? when i blow like crazy in between, it'll slide smooth! but, only for a limited time. then it gets real sticky again. i dont want to blow my phone in public or get it to be a habit, so is there any permanent solution?