Both cameras are black and flashlight doesn't work
I recently replaced my iPhone 5s battery. Everything worked well except for both cameras and flashlight. Camera app is not taking pictures and the screen is always black. The flashlight doesn't light at all, the button comes unchecked as soon as I push it. I reopened the case and checked all the connectors, did a complete reset, tried to use the old battery but nothing changed. I can't explain why this problem could happen on both cameras, nothing seems to be loose or broken. Maybe there is a problem on the logic board? Thanks
Is this a good question?