My back camera and flashlight on IPhone 6s+ stop working after I damage flex cable from rare camera and earpiece.I did replace it and everything back to normal.So anyone who have this issues shoul check flex cable and also if you're earpiece is working or not.Seems like back and front camera,flashlight depend on each other,but someone mention it not.So that solution may work for someone :)
You just need to purchase a new camera on Aliexpress or wherever you purchase and replace the old one for the new one. That will make it work. In the future be sure to turn off the iphone and unplug the battery before you replace a screen - that will prevent that from happening ever again.
