Upgrade the battery in your iPhone 3GS with this comprehensive guide.
*Note* - the tools are only needed if you are buying the just the battery. The complete iPhone 3GS Replacement Battery with Fix Kit includes the tools.
Tools
- Phillips #00 Screwdriver
- Plastic Opening Tool
- Small Suction Cup
- Nylon Spudger
- Or, buy all of the above tools and more in the Essential Electronics Toolkit
- You might also need the Magnetic Project Mat