How to Block or Unblock a Contact in Telegram App on Android?<br /><br />To Block a Contact on Telegram:-<br /><br />Step 1: Tap on 'Three Bars' at the top left.<br /><br />Step 2: Tap on 'settings'.<br /><br />Step 3: Tap on 'Privacy and Security', and then tap on 'Blocked Users'.<br /><br />Step 4: Tap on '+' button at the top right, and then Tap on 'Contact' that you want to block.<br /><br /><br />To Unblock a Contact on Telegram:-<br /><br />Step 1: Follow 3 steps from above.<br /><br />Step 2: Tap and hold the contact that you want to unblock.<br /><br />Step 3: Tap on 'unblock'.<br /><br />It's done.<br /><br /><br />Thanks for watching, please like and subscribe <br /><br />==============================================<br /><br />https://www.facebook.com/HowtoTutorialsByAmit/