Chosen Solution

Hi guys! I was wondering if I could upgrade my iPhone 6 by putting a 12MP 6S camera in it. Will it work?

No the 6s camera can’t be put in a iPhone 6. If you want the 12 mp get the iPhone 6s. :)

Well, you can, if you weld the connections of the 6 camera flex cable with the 6s camera sensor, did it and kinda works.