If you don’t have it already, you’ll need to install WhatsApp. WhatsApp is available for iOS in the App Store.

Alternatively, you can tap on the blocked contact’s name on this list. This will bring up the Contact Info page for this person. Scroll down and tap Unblock (phone number) in red. You can easily block contacts again if needed.

Alternatively, you can tap on the blocked contact’s name on this list. This will bring up the Contact Info page for this person. Scroll down and tap Unblock (phone number) in red. You can easily block contacts again if needed.

WhatsApp is available for Android in the Google Play Store.

You can also check if someone blocked you on WhatsApp.

You can also install the desktop client on PC or Mac. You will need to use your mobile device to use WhatsApp on a computer.

You can also click the three dots in the top-right corner to select Contact info.

You can also click the three dots in the top-right corner to select Contact info.

When using the desktop client, you can find Unblock in the Overview after clicking the contact’s name. This person will now be able to call you and send you messages on WhatsApp.