Open your blocked list in settings, tap the person’s name, choose Unblock, then send a new message to restart the chat.
Blocking on Messenger is easy. Unblocking can feel oddly hard when you’re in a hurry. Menus move, names change, and “blocked” can mean more than one thing inside Meta’s apps.
This walkthrough keeps it simple. You’ll learn where the blocked list lives on iPhone, Android, and desktop, what changes the instant you unblock, and what to do if the chat still won’t open.
What Unblocking Changes And What It Doesn’t
Messenger has a couple of blocking paths. One blocks messages and calls on Messenger. Another blocks a person on Facebook, which also blocks them on Messenger.
Unblocking restores the ability to message and call again, as long as both accounts are active and you haven’t blocked them in another place (Facebook settings, Page settings, or a device-level block list).
Common Signs You Unblocked The Wrong Thing
- You can’t find the person in Messenger search. That can happen if they blocked you, deactivated, changed names, or you blocked them on Facebook too.
- You unblocked, but calls still fail. That points to a second block setting, privacy setting, or an account restriction.
- The chat thread is gone. Unblocking won’t recreate deleted message history. It only restores contact ability going forward.
Before You Tap Unblock, Decide Which Block You Used
- Blocked on Messenger only: You stopped messages and calls in Messenger, but you did not block them on Facebook.
- Blocked on Facebook: You blocked their profile on Facebook, which blocks across Facebook products, including Messenger.
- Blocked a Page: You blocked a business Page in Messenger, which is managed a little differently than a person.
If you’re not sure, start with Messenger’s blocked accounts list first. It’s the fastest check and fixes the most common case.
How To Unblock Someone From Messenger On iPhone And Android
The steps below work even if your app layout looks a bit different. The labels tend to stay the same, even when buttons move.
Method 1: Unblock From The “Blocked Accounts” List
- Open the Messenger app.
- Tap the Menu button (often your profile icon).
- Go to Settings.
- Tap Privacy & safety.
- Open Blocked accounts (or a similar “Blocked” list).
- Tap the person you want to restore.
- Tap Unblock.
If you want the official menu path, Meta documents the “Blocked accounts” flow here: Unblock someone’s profile on Messenger.
Method 2: Unblock From A Chat You Still See
Sometimes you still see the old thread in your chat list. If so, you may be able to unblock right from the conversation info panel.
- Open the chat thread.
- Tap the person’s name at the top to open chat details.
- Look for a block status line or a blocking toggle.
- Tap Unblock and confirm.
If you don’t see any unblock option inside the thread, use the blocked accounts list. That’s the most reliable spot.
After You Unblock, Send A Fresh Message
Unblocking restores contact ability, but the app may not refresh the thread on its own. Send a short message like “Hey” to force the chat to reopen and confirm delivery.
If the message won’t send, skip ahead to the troubleshooting section. The cause is usually a second block, an account status issue, or a privacy setting mismatch.
Where The Blocked List Lives On Each Platform
Messenger runs on phones, tablets, and desktops, plus Facebook’s web settings can control messaging blocks. If you can’t find the blocked list in one place, try the platform you used when you blocked them.
The chart below maps the most common paths people use in real life.
| Platform | Menu Path You’re Looking For | What You’ll See |
|---|---|---|
| Messenger (iPhone) | Menu > Settings > Privacy & safety > Blocked accounts | List of blocked profiles with an Unblock option |
| Messenger (Android) | Menu > Settings > Privacy & safety > Blocked accounts | Same list, sometimes labeled “Blocked” |
| Messenger Desktop App | Settings > Privacy/Blocking (label varies) | Blocked people list or link to block settings |
| Messenger.com (Web) | Settings or Options menu > Blocking/Privacy | Controls tied to your Facebook account |
| Facebook (Desktop) | Messenger panel > Options > Block settings | Block messages list with edit/unblock controls |
| Facebook Settings (Web) | Settings > Blocking | Block lists that can affect Messenger |
| Blocking A Page | Messenger chat with the Page > Unblock | Page-specific unblock prompt |
| Multiple Accounts | Check the account you used (profile switcher) | Blocked list differs per account/profile |
Unblock From A Computer If You Blocked Them There
If you blocked someone while using Facebook on a computer, you may have used “Block messages” inside Messenger settings. Unblocking on desktop can be faster when the block happened there.
- Open Facebook on a computer and open Messenger.
- Open the Options menu near chats.
- Select Block settings (or a similar label).
- Find the person under blocked messages.
- Choose Unblock (or edit, then unblock).
Meta’s official desktop steps for unblocking message blocks are outlined here: Unblock messages from a Facebook profile on a computer.
Why You Still Can’t Message After You Unblock
Unblocking is only one piece of the puzzle. If messages still fail, it’s usually one of these situations.
They Blocked You
If the other person blocked you, your unblock won’t change that. You may be able to see their name, yet messages won’t deliver. In many cases, the chat input box disappears or sending fails.
Their Account Is Disabled Or Restricted
Deactivated accounts may not show up in search. Restricted accounts can be hard to reach. If you have another way to contact them, ask if their account is active.
You Blocked Them On Facebook Too
If you blocked their Facebook profile, unblocking in Messenger may not be enough. Check Facebook’s blocking settings and remove the profile block there as well.
You’re On The Wrong Profile Or Account
Messenger supports switching profiles in some setups. A block set on one profile won’t show on another. Confirm you’re using the same Facebook account (and same profile) you used when you blocked them.
Privacy Settings Limit Who Can Reach You
Message delivery can also be affected by message delivery controls, message requests, and who can find you. If your settings are strict, the person may land in requests, not chats.
Fixes When The Unblock Button Doesn’t Work
If you tap Unblock and nothing changes, don’t keep mashing it. Work through a clean reset: refresh the app, confirm the block state, then try again from another device.
| What You See | Try This Next | Why It Helps |
|---|---|---|
| Unblock doesn’t stick | Force close Messenger, reopen, check Blocked accounts again | Refreshes cached settings |
| Name missing from blocked list | Check Facebook blocking settings on desktop | Block may be set at Facebook level |
| Can’t find them in search | Open an old chat thread or search exact profile name on Facebook | Search results can differ by surface |
| Messages won’t deliver | Send a plain text message, then wait and check message status | Media links can trigger extra checks |
| Calls fail after unblocking | Confirm you unblocked messages and calls, not just one toggle | Some menus separate call blocking |
| App looks different than steps | Use the search bar inside Settings to find “Blocked” | Labels often stay stable across updates |
| Nothing changes on mobile | Try unblocking on a computer using Facebook settings | Desktop can override mobile UI glitches |
| Unblock works, chat still hidden | Start a new chat from their profile and send “Hi” | Creates a fresh thread view |
Extra Notes That Save Time
Unblocking Doesn’t Restore Old Deleted Messages
If you deleted the thread, it stays deleted on your side. Unblocking only restores the ability to contact them now.
Pages And Businesses Can Be Blocked Separately
If the “someone” is a Page, unblocking may happen from the Page’s chat profile or the Page message controls. If a Page can’t reply, check that you didn’t block the Page itself.
When You Should Log Out And Back In
If you switched phones, restored a backup, or recently changed your password, Messenger can act out of sync. Logging out and back in can pull fresh account settings, including block state.
Final Check: Make Sure You Can Reach Them Again
- Confirm their name is no longer listed under blocked accounts.
- Open their profile in Messenger and verify the message box is active.
- Send one short text message.
- If it fails, check Facebook-level blocks and confirm you’re on the correct account.
Once that message sends, you’re done. The rest is just normal chat flow again.
References & Sources
- Meta (Facebook Help Center).“Unblock someone’s profile on Messenger.”Shows the official in-app path to the blocked accounts list and the unblock action.
- Meta (Facebook Help Center).“Unblock messages from a Facebook profile on a computer.”Explains how to remove message blocks from desktop Messenger/Facebook settings.