Front camera and light sensor not working
Hi, I replaced the rear camera of an iphone 5; which works great, but since I did, the front camera and light sensor does'nt work anymore, I try with another one so I would say that the problem come either from the connector or from some of smd capacitor that are used for it, so first I would like to know how can I check which ones is faulty? And how is it hard to change, what would I need and finnaly if it is too hard to do I would like to know a good store in Europe to do it.
I have some tools, such as a multimeter, for testing.
Thanks in advance.
Is this a good question?