Help Issues With 3g While On The Phone

[AMOCO]

Ok,I used to be able to get on teamviewer(on my phone)while on a phone call,But now the 3g will disappear while on a call.
Any clues on why its not working anymore?
BTW,Could it be Battery Guru from preventing it from working?

 

[Golono]

Ok,I used to be able to get on teamviewer(on my phone)while on a phone call,But now the 3g will disappear while on a call.
Any clues on why its not working anymore?
BTW,Could it be Battery Guru from preventing it from working?

You were probably using Wifi or 4G for data in the past. You can't use 3G while on a phone call. It's a CDMA limitation.

 

[AMOCO]

You were probably using Wifi or 4G for data in the past. You can't use 3G while on a phone call. It's a CDMA limitation.

Thank you Golono