My signal is actually good, but it varies. I'm here in Hawaii, so sometimes it just drops out or goes down to 1x too. but right now I'm at full bars 3G, just like most of the time.
I had this problem before before, I used a fix where I would go to the *#*#3646#*#* menu and change the connection, like "CDMA Auto (PRL)" or something like that on my LG Optimus V but not sure about this phone, I tried it today and I'll see if it helps me out here. It also says my TWS is 0%, just for some reason at idle and cell signal is killing my battery.