I don't really want to use a case or rubber bumper on my phone however I was having some problems accessing internet on 3G and making some calls. So I bought a slip on rubber case kind of like the Apple bumper and it didn't help all that much. I still seem to always have about 3 bars everywhere. I did find a time I had all 5 bars and ran a speediest.net and it came back with:
3.19Mbps download
1.22Mbps upload
2357 ping
Then I ran the test while hold it like I would naturally hold the phone, the bars dropped down to 1 or 2 and I got these results.
0.47Mbps download
0.08Mbps upload
2412 ping
Now this was with the new bumper case off of the phone, which is how I want to use the phone. I'm no expert and do not know anything about how these phones work but whatever the issue is, it's definitely interrupting my service. I posted these results for informational purposes but I can see there's definitely something going on that shouldn't be. I hope this can be fixed by a software fix and we'll see.