Moto X4 doesn’t have signal

Q: After travel back to home in airport, my Moto X4 doesn’t have signal. If I enable Roaming, I might make phone call, but the quality is bad. In the home, I have the same problem and can’t access the internet and make phone call. I have turn the phone off and on. I also take the SIM card out and reset it, but all tries don’t fix the problem. What could be the problem?

chicagotech.net:

• Please dial the code same as ##344636## from dialer pad on the phone. It shows the current network information. It may be either T-Mobile or Sprint.
• When the current network shows Sprint, then dial ##34866##, it switches to T-Mobile.
• When the current network shows T-Mobile, then dial ##34777##, it switches to Sprint.

Bob Lin, MS-MVP, MCSE & CNE
Data recovery, Windows OS Recovery, Networking, and Computer Troubleshooting on
http://www.ChicagoTech.net
How to Install and Configure Windows, VMware, Virtualization and Cisco on
http://www.HowToNetworking.com

Published by

Bob Lin

Bob Lin, MS-MVP, MCSE & CNE Data recovery, Windows OS Recovery, Networking, and Computer Troubleshooting on http://www.ChicagoTech.net How to Install and Configure Windows, VMware, Virtualization and Cisco on http://www.HowToNetworking.com