Chosen Solution

I succesfully completed at the beginning of July replacing my cracked screen. After purchasing an iPhone 6 Plus LCD Screen and Digitizer Full Assembly Fix Kit with isight camera from Ifixit, my phone was back up and running. I’ve been using my Isight camera for the last month or so without any issue until today. For no reason i.e. Havent dropped, knocked or damaged the phone, my Isight Camera has began shaking & making an audible clicking noise. This only occurs when the phone is held in horizontal position and with any photo app. Is this issue related to hardware or software and has anyone experienced, rectified this fault?

You voided your warranty when you replaced your screen. Very common issue with the rear camera, you just need to replace. Takes like 5 minutes. Make sure to not over tighten the camera cover.