Hey, I am a bit of a n00b, but I acquired a rooted MB886 with Slimkat 4.4.2 from a pawn shop. I know nothing about this stuff but I'd like to return the phone to factory stock condition. I am for some reason unable to get LTE signal on this phone. Best it does is HSPA+. When I go to *#*#4636#*#* it won't let me select LTE (GSM) option, it just keeps switching back to WCDMA preferred. And in the network settings, it only gives me the option for 3G or 2G, nothing for 4G or LTE... I feel like Slimkat is buggy.
Can someone point me in the right direction?