I put off updating to KK until I dropped my phone and the back cover sort of popped off on the bottom (Asurion sent me a replacement with Sept OTA on it, which encouraged me to FIX my "broken" phone and send the replacement back). This phone's got some duct tape on the bottom, but it works on both old JB and new KK). —Since I had to use a nandroid anyway, I opted to try the KK update instead of JB, just to see.
Thanks to xda, I got almost everything to work fine, but honestly, my data is just slow AF. On JB, I'm still getting 4G almost all the time; but on KK, it's usually 3G, and only sometimes 4G. WTF?!
I'd thought I read a thread here this past summer with a fix, but anyway, is there something I should try to flash to get better data speeds on KK? I've put a lot of time and three-finger-salutes into this KK (stock xposed) vs JB thing, and KK has a lot going for it, but that data speed loss is heartbreaking, even with the better batt life. I'd like to try one last thing (flashing something) to get my data speeds up to par. Ideas? TIA!