Blocking or unblocking someone on Instagram is not a hard nut to crack. Well! Don’t be gloomy. Sometimes, you feel sorry for blocking any of your Instagram fellows for doing a bit wrong to you. It is an action you need to compensate and what you do the next is to look for the way to unblock him instantly. Many readers asked me that they don’t remember the IDs of the Instagram users they blocked previously and can’t find the way of how to unblock someone on Instagram. You need to tap the “Settings” icon (three vertical dots on Android devices) on the top right corner of your home page. It takes you to the settings where you have to scroll down until you get the option “Blocked Users” under “Account” category. Just tap this option. You’ll find all users you blocked previously.