Apple, Fix, iPhone, iPhone 6 Plus, iSight, iSight Camera. 1  This actually has been affecting my phone. 2  Hmm, are they really only going to open up the device and replace the camera, or is it going to be a device swap. 3  Just checked and my 6+ and my brothers are affected.
Pellagra is a vitamin deficiency disease most frequently caused by a chronic lack of niacin (vitamin B 3 or synonym: vitamin PP (from: Pellagra Preventing factor)) in the diet.ellagra is a vitamin deficiency disease most frequently caused by a chronic lack of niacin (vitamin B 3 or synonym: vitamin PP (from: Pellagra Preventing factor)) in the diet.
Severe deficiency, called pellagra, can cause symptoms related to the skin, digestive system, and nervous system. They include: 1  thick, scaly pigmented rash on skin exposed to sunlight.2  swollen mouth and bright red tongue. 3  vomiting and diarrhea.4  headache. 5  apathy.6  fatigue. 7  depression.evere deficiency, called pellagra, can cause symptoms related to the skin, digestive system, and nervous system. They include: 1  thick, scaly pigmented rash on skin exposed to sunlight. 2  swollen mouth and bright red tongue. 3  vomiting and diarrhea. 4  headache. 5  apathy. 6  fatigue. 7  depression.