Help Phone info app problem

[rcyphermd]

I switched from the TB to Charge and love it. I am very happy with the battery life. On the TB I used Phone info to turn the 4 g off since I do not have it yet in my area. I thought I would try that on the charge. When I use the app, it lists our service as "unknown." When I switch to CMDA auto for 3 g only, it stays for a short while, then goes back to "unknown." I cannot seem to get the 4 g off. Suggestions?

 

[moondrius]

Go to settings>wireless>mobile networks>system select. Select cdma auto then auto again. Lte is then disabled. Its nice to actually have it built into the os settings but would have also been nice to have a widget as well.

 

[rcyphermd]

I wonder why the phone info widget will not work? Thanks for the info!