Stay away from Sony Z3

Received my upgrade from Vodacom in January, a Sony Z3 Compact. After 2 weeks of use, I was making a series of calls to clients and after the last call the glass back cover cracked a web of cracks for no specific reason. I thought it would be a warranty issue as sometimes there is a problem with phone batteries causing back covers to break. But both Vodacom and Sony will not take responsibility and after two months and a series of assessments, I still do not have my phone back. The final quote came through the other day for R450 that I have to now pay for a faulty phone. Stay away from Sony!! Should have rather gone for iPhone.