(Subscriber Identity Module lock) A function in GSM cellphones that restricts the phone's use to a particular cellular carrier identified by a SIM card. SIM locks are used to ensure subscribers finish ...

Since last week’s leak, it’s been clear that Android Q is going to include some positive changes for Android going forward, like system-wide dark mode and new permissions settings. Unfortunately, it’s ...

One common issue that some users face is their new phone not accepting their SIM card, requiring an unlock code. We will cover various methods to obtain the unlock code and troubleshoot your SIM card ...

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 ...

One of the surprising new features Apple added to the iPad Air 2 and the iPad Mini 3 is a pre-installed Apple SIM which allows users to conveniently switch over to different cell providers as they ...

In a bid to make smartphones affordable to all, the authorities have approved a major policy shift allowing mobile operators such as Grameenphone, Robi, and Banglalink to sell regulator-approved ...