The first model of iPhone, Model A1203 with 4, 8, or 16 GB capacity and an aluminum back. Repair requires a significant amount of prying, and may require some soldering.

276 Questions View all

communications board vs logic board

What is the difference between the communications board and the 4GB/8GB/16GB logic board on the ifixit store.

for example: the following two products

Product code: IF105-019-1

Product code: IF105-010-1

thanks,

Answered! View the answer I have this problem too

Is this a good question?

Score 1
Add a comment

1 Answer

Chosen Solution

The communications board controls the "phone" functionality (calls, text messages, etc). The logic board controls everything else.

In other words, if the 1st gen iPhone could function with the communications board removed, it would have all the functionality of an iPod Touch.

Was this answer helpful?

Score 1
Add a comment

Add your answer

Torr will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 2

All Time: 1,665