Changing iPhone 3GS battery - easy!

Mijn probleem

The phone would power off whilst showing high% of battery life left when running apps or checking email, when trying to power it back up, the low battery symbol would appear. Leave it 'rest' for a few minutes and it would power up again....often displaying 80% + battery life!

Mijn oplossing

Very easy repair especially when following ifixit video on youtube.

Mijn advies

Just remember to make sure to plug ALL the leads back in, especially the mic!