Originally Posted by zydrunas142
Hey, you need go to build.prop and change ro.ril.def.preferred_network from 9 to 13, and restart. For me worked
After I have edited build.prop like you said, I got options for LTE and some other networks, but for other people to be known, after few days I played with these options, and whenever I choose option gsm/wcdma/lte and apply it, phone would be gone back to gsm/wcdma.
Then I accidentally changed my network to some of the 4G networks, and my phone lost network and my network selection becomed greyed and I could not change my settings anymore. So I had to flash KDZ again so I could make my phone work again. So messing with build.prop is not so good solution for this problem.
I am just writing this so other people would not get the same problems as I do.