My iPhone 4 is two years old. I use it for long periods of time, and now it is heating up fast. It has never been damaged, and I take good care of it.

My battery charges and keeps a charge. My guess is the battery is operating well.

I have read the articles about checking different components inside my phone.

What TOOL SET will I need to purchase in order to complete this task. It needs to include the 5 point tool for initially opening up the phone, and what ever phillip screwdrivers to reach contacts. as well as two phillip screws to replace the star shaped screws.

I am on a budget, so if you would suggest a kit that will work but is not too expensive I would appreciate that.

LoriAnn

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