"My Device Info" is a free Android application developed by predefault that provides detailed information about the user's network. The app is designed to work with both Wi-Fi and cellular connections.

In the "Cellular Network" section, users can view information about their network operators, sim operator, network type, network strength in dbm and ASU, data state, data activity, country code of the mobile phone, device ID, phone type, IP address (internal and external), roaming state, and more.

In the "Wi-Fi Network" section, users can see their Wi-Fi name (SSID), BSSID, MAC address, maximum Wi-Fi speed, IP address, external IP address, net capability, net channel, subnet mask, Gateway IP address, DHCP server address, DNS1 and DNS2 address, etc. Overall, "My Device Info" provides useful and detailed information about the user's network in one convenient location.