I've had the S4 for approximately 4 months and the reception is worse than the Samsung Convoy I had prior to this phone. I drive 75 miles to work and with the Convoy there was a stretch of about 10 miles where sometimes the Convoy would drop a call. With the S4 I can't drive 5 to 10 miles before a call is dropped. I also have trouble in my house with dropped calls that I didn't have with the Convoy. This started immediately when I got the S4 so I don't believe towers are the problem.
I've removed the sim card & battery for 1 minute before reinstalling, turned the Airplane mode on & then off, tried easy mode and installed all updates. The dBm is usually between 101 & 119 with the asu between 1 & 29 and bar strength is normally 1 or 2 bars. I stopped at the local Verizon retailer and he said I have good coverage where I live(about 5 miles from town) and that there was nothing he could do.
Is there something I haven't tried yet that I should? Is it possible that I have a defective phone?
Thank you