There are two types of phones—those locked to a carrier and those free to use whatever carrier they want. There will come a time when you need to know which one your phone is. Thankfully, you'll have ...

It's not always easy to tell if an Android device is locked to a cellular/wireless provider, but there are methods to retrieve this information. If your device is locked, it will only take SIM cards ...

Below are some tips on how you can protect your BVN so they don’t get into the hands of scrupulous person(s). You can learn how to check BVN using your bank’s USSD code or mobile app. Do not share ...