Did you buy your uml290 new or used? I just received everything today and at first I tried out the 4620. It only gave me 2 LTE bars but it was getting me 5mbps but would drop connection now and then. What sucks is that my ext antenna cable is a bit too big to put in the ext antenna port so I had to do some modifying using a knife. Even then I was only getting 2 bars again but a bit more stable.
I then got my uml290 that I bought off of ebay used. I swapped the sim cards using the adapter I bought off of amazon and shoved it in my cradlepoint mbr95. I was getting a 90% signal but only getting 3mbps. I thought it might have to be updated or so so I installed the verizon access manager and attempted to connect but it was telling me that it needs a firmware. I think this is where I screwed up....
It was working fine in my cradlepoint but after I did the firmware upgrade I started getting a weaker signal and slower speeds. I put it back in my cradlepoint and still slow speeds.
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www.speedtest.net/result ··· 3163.pngim pretty much getting the same speeds I was getting with my old advanced plan. And im not using my ext antenna right now, too much plastic blocking it.....
any advice?