BySamsung Galaxy smartphones come with a special feature called Auto Blocker. This feature prevents app installations from unknown sources or suspicious activities. However, sometimes this feature does not suit the user’s requirement, and in such a case, it becomes necessary to turn it off.
In this article, we will understand in detail how to turn off Auto Blocker in Samsung Galaxy phones, along with its effects, necessary precautions, and workarounds.
What is Auto Blocker, and why does it turn on?
Auto Blocker is a security feature introduced by Samsung, designed to protect your device from malware and unwanted apps. When this feature is turned on, it does the following:
Prevents third-party APK installations
Blocks unauthorized access
Disables suspicious background apps
This feature is turned on by default in many Samsung devices, especially when they run on One UI 6.0 or above.
How to turn off Auto Blocker in Samsung Galaxy
1. Go to Settings
Open the Settings app on your Samsung phone.
2. Select Security and Privacy
Scroll down and tap on the Security and Privacy option.
3. Tap on Auto Blocker
Here you will see the option of Auto Blocker. Tap on it.
4. Turn off Toggle
Turn off the toggle switch next to Auto Blocker.
> Note: Once you turn off the switch, you may receive a warning message explaining the security risks. If you are determined to turn off this feature, tap “Turn Off Anyway”.
What will change after you turn off Auto Blocker?
When you turn off Auto Blocker, you can:
Install third-party apps (such as an APK file)
Run custom scripts
Bypass some security rules
However, turning off this feature may make the device more vulnerable. So it is better to keep it on unless necessary.
Advantages and Disadvantages of Samsung Auto Blocker
Advantages:
Protects the device from unwanted apps
Protects against malware attacks
Protects user data
Disadvantages (when enabled):
Cannot install some third-party apps
Can be a hindrance for developers or technical users
Limits customization
Alternative ways to turn off Auto Blocker
If the above steps do not turn off Auto Blocker, you can try the alternative methods given below:
1. Use Developer Options
Go to Settings > About Phone > Software Information
Tap Build Number 7 times
Developer Options will now appear in Settings
Some limited security options can be turned off from there
2. Disable Blocker with ADB Commands
If you are technical, you can use ADB Commands via a computer and USB Debugging:
“`
adb shell settings put global block_unverified_apps 0
“`
Note: This method is not suitable for inexperienced users.
Which devices have Auto Blocker on?
Samsung Galaxy S Series, A Series, and M Series smartphones with Android 13 or above and One UI 6.0+ installed have this feature turned on by default. This feature is especially found in models like Galaxy S23, S24, A54, and M14.
Is it safe to turn off Auto Blocker?
From a security point of view, it is better to keep Auto Blocker on. But if you are an experienced user and want to use third-party apps intentionally, it may be better to turn it off. Below are some security tips:
Download APKs only from trusted sources
Don’t keep Unknown Sources on again and again
Install a good antivirus on your phone
Common Problems and Solutions
| Problem | Solution |
| Auto Blocker restarted | Restart the device and turn it off again from Settings |
| Third-party apps not installing | Allow Unknown Sources |
| Some options are grayed out | Third-party apps are not installing |
Conclusion
Samsung Auto Blocker feature is extremely important for security, but if you need to install third-party apps, it may also be necessary to turn it off. You can easily disable it by following the steps above.
Always remember that it is important to understand the potential risks before disabling any security feature. If you do turn it off, remember to take proper precautions.
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Frequently Asked Questions (FAQ) – Information related to turning off Auto Blocker in Samsung Galaxy
Q1: What is Auto Blocker?
Answer: Auto Blocker is a security feature that prevents the installation of apps from unknown sources, malware attacks, and other harmful activities on your Samsung phone.
Q2: How to turn off Auto Blocker in a Samsung phone?
Answer:
Open Settings
Tap on Security and Privacy
Go to the Auto Blocker option
Turn Off Toggle button
Tap on “Turn Off Anyway.”
Q3: Is it safe to turn off Auto Blocker?
Answer: If you use third-party apps and you know the sources are trustworthy, then it is okay to turn them off. But for normal users, it is better to keep it on.
Q4: Why is Auto Blocker being turned on repeatedly?
Answer: After some updates of Samsung, this feature may turn on automatically. For this, you may have to go manually and disable it again.
Q5: Can turning off Auto Blocker slow down the phone?
Answer: No, turning off Auto Blocker does not have any significant effect on the speed of the device, but security risks may increase.
Q6: Can Auto Blocker be turned off from ADB as well?
Answer: Yes, if you are a technical user, you can disable Auto Blocker with the help of an ADB command. But this method should be adopted carefully.
Q7: Will third-party apps be installed after turning off Auto Blocker?
Answer: Yes, after turning off Auto Blocker, you can install .apk files or other third-party apps. But it will be necessary to allow Unknown Sources as well.
Q8: What is the relation of Auto Blocker to Developer Mode?
Answer: Some extra settings are available in Developer Mode, through which some rules related to security can be changed, but Auto Blocker cannot be turned off completely from there.
