So last night I decided I would open up my phone and check out the camera module. I've discovered that something is pushing on the connection and making it play up everytime I put the rear plastic back on. So after many hours stuffing with the rear cover I discovered that all i needed was a little piece of tissue under the cover to hold it in properly. Which it now works.
Now I'm left with the problem of if my phone is real or fake. Imei and sn have no details. Anti fake says fake antutu says real with 32000 score. I've updated with what I believe to be real miui. So any ideas?