When an Android phone shows “Not Registered on Network,” it means the device is unable to communicate with the carrier’s ...

Police have registered FIRs against 10 individuals in a SIM card fraud case allegedly linked to cybercriminals from Southeast ...

Need an Internet connection on the go? Unfortunately, there aren’t a whole lot of inexpensive ways to do this. Carrying a mobile network around with you is a costly investment, but it’s also one that ...

While most people seem to manage just fine with a single SIM card in their smartphone, some -- especially travelers, who can save money by fitting a local SIM card into their handset -- love the ...

After you purchase and use your cellphone for an extended period of time, you can change networks. However, the phone that you're currently using may not be offered on that network. If you wish to ...

CBI busted a massive cybercrime network using over 20,000 illegally procured SIM cards, uncovering a 'phishing factory' in ...