Replaced my iPhone 4's home button and battery !!! Hurray !!!

Mi Problema

The home button of my iphone 4 was unresponsive.

The battery had become inefficient with time.

Mi Solución

The repair went perfectly well. iFixit's guide was easy enough to follow.

Mi Consejo

Just make sure that you have the the necessary tools iFixit recommends for e.g. the iPod opening tool etc. They are a boon. In addition quite a deal of mental concentration and steady hands is necessary. Also make sure to keep track of the screws, they are very easy to lose. I almost lost one.. phew !!!