You unlock your phone at lunch and find nine Telegram messages from two hours ago. No buzz, no banner, nothing. The messages arrived fine — the notification just never showed up. And if it's happening with your best friend's messages, it's definitely happening with the important ones too.
Telegram's notification system has two halves, and either one can silently kill your alerts: the settings inside Telegram itself, and Android's own permission and battery controls sitting underneath. Most people check one and forget the other. This guide covers both, in the order that solves it fastest.
⚡ Quick Answer
Telegram notifications usually fail because they're disabled in-app, muted for a specific chat, blocked by Android's app notification switch, or killed by battery optimization. Check Telegram → Settings → Notifications and Sounds first, then open Settings → Apps → Telegram → Notifications on your phone, and set Telegram's battery usage to Unrestricted. Covers Android 10 through 14.
📋 In This Guide
- Fix 1: Check Telegram's own notification settings (and unmute the chat)
- Fix 2: Allow notifications at the Android system level
- Fix 3: Stop Android from putting Telegram to sleep
- Fix 4: Rule out Do Not Disturb
- Fix 5: Clear Telegram's cache and update the app
- Fix 6: Reinstall Telegram as a last resort
- FAQ
Fix 1: Check Telegram's Own Notification Settings (and Unmute the Chat)
Start inside the app, because this is where most people actually find the problem — and it's the easiest to fix.
- Open Telegram and tap the hamburger menu (☰) in the top-left corner.
- Go to Settings → Notifications and Sounds.
- Confirm that Private Chats, Groups, and Channels all have notifications enabled — Telegram splits these into separate sections, so one can be on while another is off.
- Check the Sound and Vibrate toggles in each section if you get banners but no audio.
Now the sneaky one: individual chats can be muted even when everything else is on.
- Open the specific chat or group that isn't notifying you.
- Tap the contact or group name at the top.
- Look for the bell icon / Mute option — if it says Mute or shows a crossed-out bell, tap it to unmute.
If every chat is quiet, the problem is deeper. Keep going.
Fix 2: Allow Notifications at the Android System Level
Android has a master switch for every app's notifications, sitting completely outside Telegram. One accidental toggle there silences the app no matter what its own settings say. Worse: on some phones, tapping a Telegram notification channel can disable it without you realizing.
- Open your phone's Settings → Apps → Telegram.
- Tap Notifications and make sure the master toggle is on.
- Scroll through the notification categories listed underneath (chats, groups, channels, service notifications) and confirm each one is enabled. Toggle any that are off.
Samsung owners (One UI): there's also a shortcut — long-press the Telegram icon on your home screen, tap the small "i" to open app info, and you'll land on the same screen. Pixel owners find it under Settings → Apps → Telegram → Notifications. The wording is nearly identical everywhere; only the route changes slightly.
Fix 3: Stop Android From Putting Telegram to Sleep
This is the fix that finally solves it for most people. Android's battery savers aggressively shut down apps running in the background — and Telegram is a background app when you're not looking at it. The message arrives at Telegram's server, your phone's dozing app never wakes to fetch it, and you see it hours later when you open the app yourself.
The exact wording depends on your phone:
- Pixel / stock Android: Settings → Apps → Telegram → App battery usage → select Unrestricted.
- Samsung (One UI): Settings → Apps → Telegram → Battery → set to Unrestricted. Also check Settings → Battery → Background usage limits — if Telegram is under "Sleeping" or "Deep sleeping apps," remove it.
- Xiaomi (HyperOS / MIUI): Settings → Apps → Telegram → Battery saver → No restrictions. Then go to the recent-apps screen, long-press Telegram, and tap the lock icon so it isn't swiped away. Also confirm Autostart is allowed for Telegram.
A phone-wide battery saver mode amplifies all of this. If your battery saver kicks in at 20%, notifications often die with it. Either charge up or add Telegram to the saver's exception list.
Fix 4: Rule Out Do Not Disturb
Do Not Disturb is the classic red herring — you turned it on for a meeting three days ago and forgot. Telegram can be perfectly configured and still sit silent behind it.
- Swipe down the quick settings panel and check whether Do Not Disturb is on. If it is, turn it off and ask someone to send you a test message.
- If you want DND on for everything except Telegram: go to Settings → Notifications → Do Not Disturb → People/Apps (wording varies by brand) and add Telegram to the exceptions list.
- Check your scheduled DND too — some phones auto-enable it overnight or on a work schedule. If notifications die every evening, this is likely it.
One odd variant: certain phones have a "notifications on lock screen" sub-setting that hides banners while the screen is locked. In Settings → Apps → Telegram → Notifications, confirm lock-screen notifications aren't set to "Don't show."
Fix 5: Clear Telegram's Cache and Update the App
Corrupt temporary files can break the background processes Telegram uses to receive push alerts. Clearing the cache is safe — it only removes temp data, not your chats or media.
- Go to Settings → Apps → Telegram → Storage & cache.
- Tap Clear cache. (Do not tap "Clear storage" — that logs you out and forces a re-download of everything.)
- Open the Google Play Store, search Telegram, and install any pending update.
- Restart your phone, open Telegram once so it registers with the push service, then test with a message from another device.
Opening Telegram after a cache clear or update matters: the app re-registers its push connection with Google's notification service, and that registration is what delivers your alerts. If you never open it, the connection can stay half-dead.
Fix 6: Reinstall Telegram as a Last Resort
If five fixes deep you're still silent, something in the app's installation or its push registration is broken beyond what settings can repair. A fresh install forces a clean re-registration.
- Open Telegram → Settings and confirm your account is signed in with the correct phone number (your chats are cloud-synced, so reinstalling doesn't delete them).
- Uninstall Telegram from the Play Store.
- Restart your phone.
- Reinstall Telegram, sign in with your number, and enter the verification code.
- When Android asks to allow notifications, tap Allow — don't rush past this prompt.
After reinstalling, redo Fix 3 (battery optimization) immediately, because a fresh install often gets the default "optimized" battery treatment again.
If even a clean install stays silent, check whether a VPN or proxy is interfering — Telegram routes its own push connection, and a broken proxy config (Telegram → Settings → Data and Storage → Proxy settings) can quietly block it. Beyond that, Telegram's in-app support (Settings → Ask a Question) is the next step.
Watch: Telegram Notifications Not Working Fixed Step by Step
Prefer a walkthrough? This video covers Telegram notifications not working step by step:
Video by HowTo Zone — full credit to the creator.
📚 Related Guides
Frequently Asked Questions
Why do I only get Telegram messages when I open the app?
That's the textbook symptom of battery optimization killing Telegram in the background. The messages reach Telegram's servers, but your phone never wakes the app to deliver them. Setting Telegram's battery usage to Unrestricted (Fix 3) is the usual cure.
Why do some Telegram chats notify me but not others?
Individual chats, groups, and channels each have their own mute setting inside Telegram. Open the quiet chat, tap its name at the top, and check the bell icon. Telegram also separates notification settings for Private Chats, Groups, and Channels in Settings → Notifications and Sounds, so check each section.
Do I need to keep Telegram open for notifications to work?
No — you shouldn't have to. If notifications only arrive while the app is on screen, Android is restricting its background activity. Allow notifications at the system level, disable battery optimization for Telegram, and make sure Do Not Disturb isn't swallowing them.
By Sameer Zehri | App Fix Guru Editor | Last updated: October 2026
