What screw does iPhone 4 disassemble?

Hello

My Question Link : https://meta.ifixit.com/Answers/View/859...

I bought ifixit pro tool kit.

I bought an ifixit pro tool kit because I want to disassemble I-Phone4.

But I could not find a screw in your tool.

Do you think it's T2?

If so, your tool is not precise.

I am a Korean person who purchased from your site.

Why are you making these things and selling them?

Why are you selling these tools that I-Phone4 can not disassemble?

Update (12/10/2016)

This is not a problem with the driver specification.

The T2 driver was created incorrectly. This is not precise at all.

The tip of the T2 driver is round.

My Iphone model number is A1332.

Update (12/11/2016)

I used the P2 you told me.

It also does not open.

This screw is also not precise.

I have a driver with a value of $ 0.10.

Please look pictures at two tools.

and Iphone4 opens with a driver of 0.1$.

Update (12/12/2016)

This is My Iphone's Image.

Block Image

Update (12/14/2016)

Why not update your feedback?