iPod Touch 5th Generation Battery Replacement

Hi, the MPN on that WiFi flex confirms this is not an iPod Touch 6th gen, it is 5th Gen. I am trying to source a 6th Gen WiFi Flex.

Instead of a heat gun or hair dryer, I used a rice sock (http://www.wikihow.com/Make-a-Rice-Sock) to apply heat evenly across the entire back of the case while the case still sat upright for me to work on getting the battery loose. It was a lot easier than trying to heat the back of the case, then flip the case over and work feverishly before it cooled.

I'm sure this works, but it doesn't seem like the proper way to do this. I didn't like the feeling of prying on a flimsy battery at all. That's not practical. Instead get some molybdenum wire start it underneath the corners, then wrap the ends of the wire on like 2 pencils then tape them so u dont have to wrap the wire around your fingers because it will hurt lol. then apply heat, i went about 130 degrees is what my infrared gun said. I used a geat gun on low and a good distance away. Then just work the wire down the adhesive obviously lol. This worked out very easily for me and I felt safe and more confident about what I was doing. Good luck.

First of all, one of the strips is accessible with a pair of angled tweezers (bottom right of device). Second, where can we get replacement adhesive strips for the battery?