Im not certain about the update. Unfortunately i didnt keep any old photos. I dont think the noise is much worse the that on the admire and that has a good sensor. Its a mixed bag with this device with regards to hardware choice/ quality. Photos attached.
You may have a hardware fault. Ive had this problem before, it was brightness app related. Reflashing cleared it
You may have a hardware fault. Ive had this problem before, it was brightness app related. Reflashing cleared it