Mx4Pro Radio/Modem Problem

2572

6

2017-05-28 09:51

Hello, I have a problem with network.

I have two mx4pro.
When I put my sim card on first one there is no problem with 4g, I can use web and can make and receive calls.

But when I put my sim card on second one I can connect to 4g network, can use the web but I am unable to receive or make calls. Only on 2g network I can make or receive calls. Also I can connect to 3g network but unable to receive or make calls. On 4g can receive and send sms.

Updated to latest available firmware.
Checked antenas connections.
Imei is ok.
No extra software ( clean install with wipe data )
Sim card is ok ( works nice with 1st mx4pro )
Tried x#x#4636#x#x with no luck.
Please help