I have such a problem (still from the box) sim connects the PIN, I enter - after which the network does not find. In the settings, it is not possible to switch the type of network from LTE to GSM, so that you work in the Kievistar, throwing out "in the com.android. The error occurred." Maybe there are options how to make it manually, or somewhere in the file to write a line so that GSM worked, and not LTE?
Post has been editedsnekt @ - 09.02.15, 22:43Reason for editing: The rules of the section "Android - firmware" p.3.8.