If you don’t need the LG Vu’s 3G connection, for sure turn it off, even if you get a new phone, It’s the LG Vu’s factory default Dual Mode and it’s easy to access the menu, dial 277634#*# on the dialpad, Go to Modem Setting (6)>Network Mode(2)>Network Mode>And lock onto 2G Only by selecting and pressing ok. LG-Vu info
LG Vu pictures – LG Cell phone pictures

LG cell Phone – Related Posts
[...] Obviously, if your LG Vu phone is dying quickly when you’re not using it…neither of the above will really do anything since the LG Vu phone is in standby mode. The biggest issue is 3G. LG Vu – turn off the 3G connection [...]
Don’t recommend this. After I tried this it made me experience situations where I have 5 bars, then go to make a call and it says “service unavailable”