iPhone back glass replacement

[dhizzy13]

Hi, I have noticed that on the stock iphone 4S back glass, there is a heat sink sticker that is positioned over the battery. I want to replace it with a custom colored back and noticed that the one I bought on eBay for 5 bucks, doesn't have one. Is this important or is it just there for "just in case" purposes? Has anyone had there iPhone 4S's overheat only when their back glass is replaced?

Thanks,
dhizzy13

 

[Fuchal]

Hi, I have noticed that on the stock iphone 4S back glass, there is a heat sink sticker that is positioned over the battery. I want to replace it with a custom colored back and noticed that the one I bought on eBay for 5 bucks, doesn't have one. Is this important or is it just there for "just in case" purposes? Has anyone had there iPhone 4S's overheat only when their back glass is replaced?

Thanks,
dhizzy13

Just buy a higher quality replacement back. I've had good experience with these: http://stores.ebay.com/iPhone-Repair-Miami-Beach?_rdc=1