Now more than a week into 8.3 update, I am very satisfied with it.
Phone is stable and bug-free. Everything is snappy and smooth. And today I got 8 hours out of battery!
I have to mention that I did a complete restore from iTunes. And then I manually redownloaded the apps, manually reconfigured all the settings, and manually re-imported all the data/files into the apps. It took around 4 hours, but now I can confidently say it was worth it.
Phone is stable and bug-free. Everything is snappy and smooth. And today I got 8 hours out of battery!
I have to mention that I did a complete restore from iTunes. And then I manually redownloaded the apps, manually reconfigured all the settings, and manually re-imported all the data/files into the apps. It took around 4 hours, but now I can confidently say it was worth it.