When an Android phone shows “Not Registered on Network,” it means the device is unable to communicate with the carrier’s network. This prevents making calls, sending messages, or using mobile data.

Resetting network settings reinstalls all adapters, erases saved Wi-Fi networks, and custom DNS settings. To perform a network reset, head into Settings > Network & Internet > Advanced Network ...

ChatGPT’s ability to respond like a human and generate huge amounts of text may make it seem almost magical, but it’s far from perfect. From slow text generation to outright failure, a lot can go ...