Hi my iphone 5s stoped charging and now wont switch on at all i have not damaged it in anyway its in perfect condition. Ive tried the master re boot etc and its dead. My question is about 6 months ago i broke my screen and had an aftermarket screen fitted stupid i know but i was low on funds. Ive got an apointment at the genius store on monday and i know the screen will void my warrenty. Question 1 will they notice its been replaced and send me away? Could i buy the genuine screen and lcd etc and fit it and take it in and get away with it? Just looking for the best thing to do before i go. Kind regards and thanks in advance. Oh its the iphone 5s and i have 1 month warrenty left.