Hi, thanks for your help, I have an iPhone 6 that stopped working the rear camera, the front is perfectly, what can be the reason for the failure and which solution? Thank you!

Hi, how are you? If it is an iPhone 6 and the front camera works for you, I don't think it is the transistor or LDO, because it controls the voltage for the two cameras, if it was by blow I lean that it is the spare. But anyway you should take it with a professional who performs the necessary measurements and tests.-