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Is A SIM Card Required To Download Apps?

A SIM (Subscriber Identity Module) card is a small portable chip whose main function is to store information about the phone user, as well as establish communication between  the phone and the carrier’s network.  If you’re using your smartphone with Wifi without a SIM card, you may wonder whether or not you can still do …

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WhatsApp Not Showing On Apple Watch?

Are you wondering why the WhatsApp app is not showing up on your Apple Watch and looking to enable WhatsApp notifications?  Even though there is no official WhatsApp app for Apple Watch, you can receive Whatsapp notifications. If notifications aren’t showing on your Watch, make sure to enable WhatsApp notifications from the iPhone Settings, in …

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How Do I Lock My iPhone Screen During A Call?

While having an ongoing call on your iPhone, as you move the phone around it’s easy to accidentally touch the screen and trigger unwanted actions on your phone, including pressing the end call button. How can you lock your iPhone screen during a call? To lock the screen while in a call you can simply …

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Why Can’t I Delete WhatsApp Contacts?

WhatsApp contact lists often require a thorough clean-up. Some of your contacts may have changed their phone number or you simply no longer exchange with them, so you may need to delete the contact from your WhatsApp list. To delete a WhatsApp contact, tap on a contact and choose delete. Sometimes, however, the contact continues …

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Why Can’t I Delete A Number From My Contacts (Android)?

When you save a number on your mobile device, you always have an option to delete it whenever you want. But sometimes, some stubborn contacts just won’t get deleted no matter how hard you try. If you are trying to delete a number from your contacts and are unable to do so, these contacts might …

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What Does It Mean When A Contact Is Linked (Android)?

Linked contacts are simply a way to group together related contacts into a single contact. This feature allows you to unify multiple contact numbers and data for a particular person under a single contact name, leading to easier access to the contact and a cleaner contact list. What is a linked contact in Android? Android’s …

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