All Notifications From This App Are Blocked | Easy Fix

When a phone quietly shows a small line that says All notifications from this app are blocked, it feels like the app itself broke. In reality, that short line comes from the system and it means the phone has stopped that app from sending alerts. The good news is that in most cases you can bring everything back with a few careful checks.

This guide walks through what the all notifications from this app are blocked message really means, why it appears on Android and Samsung phones, and the exact taps that usually clear it. You will also see what to do when the toggle is greyed out and when the problem is on the app or admin side, not yours.

What The All Notifications From This App Are Blocked Message Means

On modern Android phones, notifications depend on a permission the app has to request and the system has to grant. When that link breaks, the system sometimes shows the line “All notifications from this app are blocked” inside the app’s notification page or next to a greyed-out switch. That line describes the current state, not a new action you can take by itself.

The message usually points to one of a few states:

• App never had notification permission — The app was installed before Android started asking for notification permission on first launch, or the request failed.
• Permission was turned off once — You or a system rule turned off notifications for that app, and the app has not asked again.
• Notifications stay off by design — Some system tools and helper apps ship with alerts blocked because they are not meant to show normal status messages.
• Admin or profile rule blocks alerts — Work profiles, parental controls, or device management can block notification categories for chosen apps.

On Samsung phones and other brands running recent Android versions, users often see this line next to a greyed toggle where the “Allow notifications” switch should sit. In those cases, the system is telling you the app cannot receive alerts at all under current rules, not just that a single topic is muted.

Blocked App Notifications On Android And Samsung Devices

Most people run into this on Samsung Galaxy phones, Google Pixel models, or other Android devices with Android 13 or Android 14. On these phones, notifications use a mix of global modes, per-app switches, and finer “categories” such as chats, promos, or updates. A block at any of these levels can lead to lost alerts that look a lot like the same problem.

The table below shows common places where this message or similar blocks appear and the fastest action that usually helps:

Where You See The Block	Typical Cause	Fast First Step
App settings > Notifications page	Main switch off or greyed out	Turn on Allow notifications if the toggle can move
System notification list for all apps	App permission missing after update or install	Open the app once, watch for the notification prompt, then approve
Per-category view inside one app	Category off or forced off by policy	Turn on only the categories you need, such as messages or alerts

Once you know which layer blocked the app, you can pick a fix that fits that layer instead of randomly reinstalling or resetting the phone.

Quick Checks Before You Change Any Settings

Before you dig into every menu, it helps to rule out a few simple system settings that mute more than one app at once. These checks are quick and often explain why alerts felt blocked, even when the app looked fine on its own page.

• Look for Do Not Disturb icons — Swipe down from the top of the screen and scan the quick toggles for a circle or moon icon that marks Do Not Disturb. If it is active, tap it to turn the mode off for now.
• Check system-wide mute settings — Make sure the phone is not on silent or vibrate only. Tap the volume keys and raise the notification volume slider above zero.
• Restart the phone once — A normal restart clears many stale rules in the notification service and refreshes cached permissions.
• Confirm you are signed in — Some apps stop sending alerts when you are signed out, even if the toggle says alerts are on.

If alerts still stay quiet after these quick checks, the block is probably tied directly to the app’s notification permission or its categories inside Android.

Step-By-Step Fix For Common Notification Blocks

Now you can move through the main places where Android can block an app. The goal is to reach the app’s notification screen in system settings and bring its alerts back in a safe way.

Turn Notifications Back On For The App

Menu names vary slightly across brands, yet the path usually looks similar on recent Android versions.

1. Open Settings — Tap the Settings icon from your home screen or app drawer.
2. Go to Apps — Scroll to the Apps section that lists all installed apps.
3. Pick the problem app — Tap the app that shows the “All notifications from this app are blocked” line.
4. Tap Notifications — Open the Notifications entry on that app’s info page.
5. Toggle Allow Notifications on — If the main switch is not greyed out, move it to the On position.
6. Test with a fresh alert — Trigger a new notification by sending yourself a test message or using the app’s built-in test option if it has one.

If the message “all notifications from this app are blocked” disappears after you turn the switch on, the phone will start letting alerts through again. You can still fine-tune sound, banner style, and lock-screen display from the same page.

Adjust Notification Categories Inside The App’s System Page

Many apps now split alerts into categories so you can mute one type while leaving others on. When a category that carries key alerts is off, it feels like the whole app stopped talking to you.

• Open the app’s Notifications screen again — Stay in Settings > Apps > [App] > Notifications.
• Tap Notification categories or channels — On some phones this sits under an “Advanced” line; on Samsung it may show as individual toggles right away.
• Turn on core categories — Enable categories such as messages, reminders, or order updates while leaving promo or marketing ones off if you prefer.
• Silence, do not block — If you want quiet alerts, pick silent or no sound for a category instead of turning the toggle off.

This path lets you keep control. You get the alerts that matter without flooding your status bar with every small change an app wants to show.

When The Toggle Is Greyed Out And You Cannot Turn Notifications On

Sometimes the real puzzle appears when you reach the app’s notification page, see the “All notifications from this app are blocked” line, and find that the main switch is greyed out. You tap and nothing moves. In that case, the system is enforcing a higher rule and you need to find where that rule lives.

Common Reasons For A Greyed-Out Notification Switch

• App never sends notifications — System tools such as device scanners or background helpers may not support normal alerts, so the toggle stays off and locked.
• Enterprise or work profile rule — If your phone sits under a work profile or device management, an admin can block notifications for certain apps or categories.
• Bug after a system update — Reports from recent Android and Samsung builds show cases where an update left some apps stuck without the notification permission.
• Parental control or digital wellbeing rule — Family control tools can mute or block alerts for chosen apps to cut down on distractions.

You can narrow down which one fits your case by asking a few quick questions: Is this a work phone or linked to a company account? Did the problem start just after a big update? Is the app mainly a background helper that does not need alerts?

Steps To Try When The Switch Will Not Move

1. Check work profile or device admin — In Settings, search for “work profile”, “device admin”, or “device management” and see if any rule lists the app or blocks alerts.
2. Review parental control apps — Open any family control or screen time app on the phone and look for blocked notification lists.
3. Update the app from the store — Open the Play Store, find the app, and install the latest version in case the developer added proper notification permission support.
4. Clear cache and data with care — In Settings > Apps > [App] > Storage, tap Clear cache first. If nothing changes, Clear data can reset settings for that app, though you may need to sign in again.
5. Reinstall the app — Uninstall, restart the phone, then install the app again and watch for any notification permission prompt on first launch.

If the switch stays locked after all of this, the block is likely tied to a policy from your workplace, a system bug waiting on a fix, or a design choice by the developer. In that case, the only real next step is to reach out to the app’s support channel or your admin and share screenshots of the blocked state.

App-Level Settings, Battery Saving, And Background Limits

Even when the system switch looks fine, alerts may still feel blocked because the app cannot run long enough in the background to send them. Android vendors tune battery use in different ways, and some go hard on closing apps that sit idle too long.

Check In-App Notification Controls

• Open the app’s own settings — Inside the app, look for a menu icon or profile picture that leads to settings.
• Find Notifications or Alerts — Many apps include a separate Notification section where you can turn topics on or off.
• Match app settings to system settings — Make sure the app is not still hiding the very alerts you turned on at system level.

Some messaging, banking, and delivery apps keep their own quiet hours or mute switches. When those stay off, no system setting can bring the alerts back on its own.

Ease Battery And Background Limits For The App

• Open battery settings — In Settings, go to the section that handles battery or device care.
• Look for app power management — On Samsung, this may appear as “Background usage limits” or a similar line for sleeping apps.
• Remove the app from sleep lists — Make sure the affected app is not in deep sleep or strict power saving lists.
• Allow background activity if possible — Where you see an option that lets the app run in the background, switch it on for that app.

Relaxing battery rules for a single app will not drain your phone by itself, yet it gives that app a fair chance to request and deliver alerts on time.

Extra Tips So You Do Not Miss Alerts Again

Once you fix the block and alerts start landing again, you can set up a few habits and small tweaks so the problem is less likely to return. The goal is a setup where you receive the alerts that matter, while the rest stay calm in the background.

• Keep system and apps updated — Install Android security patches and app updates soon after they arrive to pick up notification fixes and better permission handling.
• Use categories instead of full blocks — When an app feels noisy, turn off only promo or low-value categories rather than the main switch.
• Review Do Not Disturb schedules — Set quiet hours that match your routine so you do not leave the phone muted by accident all day.
• Avoid aggressive cleaner apps — Third-party cleaner or booster tools often kill background services that handle notifications.
• Take screenshots before big changes — When you plan to change several settings, a quick screenshot of the current notification screen helps you roll back if something breaks.

With these checks in place, the next time you see the line All Notifications From This App Are Blocked, you will know where to look first and how to work through the layers in a calm, methodical way. In many cases the fix is nothing more than a single toggle, yet understanding the full path gives you more control over how your phone grabs your attention.