[Q] My Xperia C hasn't got any updates? Still at 16.0.B.0.21
My phone hasn't got any updates so far. I bought this Xperia C in March this year and the original version of firmware is 16.0.B.0.21. I have seen recently lots of updates for Xperia C firmware which have been expected to solve software issues in the phone but my phone is still stuck (the newest one is now 2.13). My mates in Vietnam received updates months ago. What's wrong with my phone? Anyone got the same problem? Thank you all very much for your supports.