Logging in to Messenger: without Facebook, when the SMS code won’t come, and getting your chats back

Messenger login trouble almost always comes down to one of a few situations: no Facebook account, a forgotten password, a code that won’t arrive, or chats missing on a new phone. Everything here comes from Meta’s Help Center as of November 2026.

1 / 5How to log in

1. 01
   You need a Facebook account

   Messenger requires a Facebook account. If you don’t want to use Facebook, you can deactivate it and log in to Messenger with the same details: people won’t find you on Facebook but can still message you.

2. 02
   Old “Messenger-only” accounts

   These have to be updated in the phone app: if you don’t within 90 days you lose access, and 60 days after that the account is deleted.

3. 03
   On a computer

   The Messenger app for Mac and Windows is no longer available. On a computer, use messenger.com or Facebook messages in a browser.

4. 04
   What to log in with

   Your email, phone number (no zeros before the country code, no symbols) or username. You can use a passkey instead of a password.

5. 05
   The app won’t let you in

   Meta suggests updating the app or resetting your password.

2 / 5Forgot your password or the code won’t come

1. 06
   Find your account

   facebook.com/login/identify — ideally on a device you’ve logged in from before. Include the country code in your number; for Georgia it’s +995.

2. 07
   No access to the old number

   Choose No longer have access to these? (or Forgot account?, Recover). The new email or number must not have been linked to Facebook before.

3. 08
   The code doesn’t arrive

   Meta’s checklist: make sure it’s the right number or email, look in spam and your phone’s blocked messages, check signal and free storage, restart the phone and ask your carrier whether your plan accepts these texts. If you’ve already requested several codes, wait a day.

4. 09
   A daily limit

   Password resets are limited per day: hit the limit and you’ll have to wait 24 hours.

5. 10
   Your two-factor number

   You can’t reset your password with the number you use for two-factor codes — you need a second number or an email on the account.

3 / 5Two-factor codes

1. 11
   Other ways in

   If the SMS doesn’t come, approve the login from a device Facebook already recognizes, or enter a recovery code — each works once.

2. 12
   Recovery codes

   Get your ten codes in advance: Accounts Center › Password and security › Two-factor authentication › Additional methods › Recovery codes. Keep them somewhere other than your phone.

3. 13
   If nothing works

   On the code screen, tap Need another way to authenticate? (in the app, Having trouble?). After you confirm your identity, instructions usually arrive within 1–2 business days. This step isn’t available in Facebook Lite.

4. 14
   A remembered browser

   With Save this browser you won’t be asked for a code again. In private browsing or if your history is cleared, the browser isn’t remembered and you’ll need a code every time.

4 / 5Chats on a new phone

1. 15
   History won’t appear on its own

   Personal chats in Messenger are end-to-end encrypted. On a new device, their history doesn’t show up automatically — you have to restore it.

2. 16
   How

   With your PIN, an Apple account (iPhone) or Google account (Android), a 40-character code, or a one-time code sent to a phone where you recently used Messenger. One-time codes can’t be sent to a computer.

3. 17
   From December 2026

   After December 2026, you won’t be able to restore history with the key saved in Google Drive or iCloud Drive — Messenger will ask you to create a PIN. Your chats were never stored in Drive, only the key.

4. 18
   Don’t lose your PIN

   Meta can’t reset a forgotten PIN or restore your backup. You can only change the PIN on a device where you created or entered it. Keep your PIN or 40-character code somewhere safe.

5. 19
   Creating a PIN

   Menu › Settings › Privacy & safety › End-to-end encrypted chats › Message storage › PIN › Create PIN.

6. 20
   Deleted messages

   Messenger can’t bring back a message you deleted: Meta says deletion is permanent. What you restore on a new phone is your history, not what you removed yourself.

5 / 5Hacks and scams

1. 21
   Signs

   Your photo changed, there are messages you didn’t send, you got an email about a changed email, number or password, or an unknown device shows up in Where you’re logged in.

2. 22
   What to do

   Go to facebook.com/hacked, ideally from a device you’ve logged in on before. You can reverse an email change with the special link sent to your old address.

3. 23
   Emails from Meta

   Meta’s emails only come from fb.com, facebook.com, facebookmail.com, instagram.com, meta.com and metamail.com. Check them at facebook.com/recent_emails/security. Meta staff never ask for your password in chat or by email.

4. 24
   “Urgent!”

   Scam red flags: pressure (“we’ll close your account”), requests for money or passwords, and a “friend in trouble.”

✓The bottom line

Messenger needs a Facebook account — you can deactivate Facebook and keep Messenger; on a computer, use messenger.com or Facebook messages. If the code won’t come, run through Meta’s checklist — number, spam, plan — and get recovery codes ahead of time for two-factor login. From December 2026 chats are restored with a PIN, so create one and don’t lose it.

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