The main reason why I am still using my ZR is because of the removable battery. I have 2 batteries with me, so whenever one die, I just swap over with another one, and immediately I get 100% battery power. I'm also using the charging dock (not the original Sony one), so I have a spare slot to charge my additional battery, while still charging the phone. I don't like to use powerbank because I don't really like the idea of bringing the phone with a powerbank attached to it by a cable. It's too cumbersome to me. Personal preference though. Your mileage may vary.

My workday pattern is not fixed. Sometimes I am in the office almost the entire day. Other days, I am out of the office most of the time. So I tend to keep my phone on data most of the time. I check fb & whatsapp quite often, so I would say my data usage is probably quite regular (not light, but not heavy also). I find having 2 batteries is the best combination for me. 1 battery will easily last me from 8 am till evening 6 or 7 pm on a busy day. On a more relaxed day, I won't have to change battery at all. I leave my phone on the charging dock overnight.

Thanks for the screenshot! You must be quite a heavy user?

Then you have to call and follow up frequently! dont wait them to call you, call them when the day they promise you that your hp will ok.

They not just fix sony phone, got samsung also...

They cant find what the reason that the water gone in..so give a new one....perhaps i am lucky? haha

they din include it in the dev setting