iPhone 6 Resistors and Capacitors Touch IC U2402 Meson U2401 Cumulus

There are way too many components around these IC's for me to answer in this kind of forum, unfortunately, a little bit of leg work will be required.

The low cost option is to search the internet for the iPhone 6 schematic...hint - Google should find it pretty easily if not go to the GSMHosting forums. From there you can use the boardview on the first page to identify the components (i.e. R2420) and then search for them within the schematic (i.e. R2420 - 1.8K / 5% / 1/32 W / MF / 01005).

That means the resistor has a value of 1.8K Ohms with a tolerance of 5%, can dissipate 1/32 of a Watt and comes in a 01005 package. For example, take a look at this page from the Digikey website to help you source new parts.

The other option is to purchase professional level tools like ZXW Tools, EasyDraw or the Five-Core Platform which include schematics and boardviews which are linked.