Yesterday I bought myself 4G LTE version from Tesco UK. I immediately noticed it is slower and less responsive than my dads 3g version bought from Vodafone. When you try to flip LTE device it takes nearly twice the time of 3G version. Although video won`t show it it kind of stutter when flipping as well.
From what I know brand new device should be quicker and snappier then 6 months used build, but it is not!
Has anyone got any ideas how to fix it? I do not think it is one off bad example. But it may have something to do with kernel and rom. 3G is still on stock Vodafone 4.4.2 while new LTE on 4.4.3 of Tesco.
Any advice? If not I will ask for a refund...
Here is the movie: https://www.youtube.com/watch?v=O7vGfR6Cvik