I bought this phone and regularly i have been facing some issues 1)screen goes completely black and i have to restart 2)tick tick noise in earpice while on call 3)some other problems associated with proximity sensor(eg screen turn of the moment i cal someone even if sensor not covered and sometimes never turn on until i restart. kindly tell me these are hardware issues or software ones and wud be solved with firmware update. Currently i have 14.1.G.2.257 installed. These problems have reduced a bit but still irritate me after every 2-3 days. Kindly tell wat shud i do. I dont want my set to be repaired so early. Its just been a week i bought this frm sony exclusive showroom..
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