I just replaced my glass screen on my note 2 first try no problems only thing that messed up is my back button no ponder lights up but still functions and I used a Conair hair dryer to heat up my old glass. Also didn't take the phone apart only took out the battery Sim card and SD card. 10 bucks to repair a phone I got for 50. Even though a note 2 is an old phone can't get a better one for 60bucks