With this kit, I managed to replace the glass of my Note 2! By arming yourself against thinking of a hair dryer and cutting something that is not metallic. Personally I opted for a ceramic knife! With hair dryer, consider disassemble components before starting to avoid the risk of overheating, there are lots of tutorials and videos that clearly explains how! It's pretty simple and it only take 30 min
Last advice: think that the glue strips are not overlapped otherwise it will create thickness once reassembled
