Hi...I don't know if this is the right place to ask but I've been doing some research on this forum and also in malls such as LowYat and Digital Mall on the prices of certain hardware repairs for iPhones but they vary quite a lot.

I got an iPhone 4 with a faulty power button (top button). Roughly how much would that cost to repair?

I also have an iPhone 4S with a cracked screen. Also, how much would repairing this cost? After I asked around some tell me RM 160 (labor included) and others want to charge me RM 600. Got one or two people who are also telling me that an original screen is RM 480.

Thanks.

Are there any ways I can tell if I'm being cheated or not?

Alright. Thanks anyway!