iPod 4th Gen Battery Replacement/Repair

How to replace Apple iPod touch 4th gen.

Parts:
Etrade Parts & Screen: http://www.etradesupply.com/apple/ipo...
Amazon Screen: http://amzn.to/1UaI4NG
Amazon Parts: http://amzn.to/1nxrhtC
Amazon Battery: http://amzn.to/1UaIeEM
ebay Screen: http://rover.ebay.com/rover/1/711-532...
ebay Parts: http://rover.ebay.com/rover/1/711-532...
ebay Battery: http://rover.ebay.com/rover/1/711-532...

-TOOLS Etrade Supply
Metal Spudger: http://goo.gl/TMDd5T
Basic: http://goo.gl/MR3HFV
All Tools: http://goo.gl/5Y0eZt

-Tools Amazon
Heatgun: http://amzn.to/1kUtNsE
Screwdriver: http://amzn.to/1KjJ8Ja
Spudger\Opening tools: http://amzn.to/1KjKh3q
Tape: http://amzn.to/1LjAJd6

-Tools ebay
Screwdriver: http://goo.gl/odpWej
Spudger\Opening tools: http://goo.gl/ysLka6
VHB Tape: http://goo.gl/fQcSo9
Double sided Tape: http://goo.gl/uyKrL3

I buy parts and tools from ebay, amazon and etradesupply.
Buying from the link below I get a small commission.
http://www.etradesupply.com/?acc=f4b9...