5 hidden mobile setting you must know

 Do you know your Android phone has some secret settings that most people never use? These hidden features can make your phone faster, more secure, and more fun to use. Today, I’ll share 5 real and useful Android settings that you should check right now!

1. *Developer Options – Unlock Hidden Features*

Developer Options is a hidden menu in every Android phone. To enable it, go to Settings → About Phone → tap "Build Number" 7 times. 

Inside Developer Options, you get many advanced settings like USB Debugging, Window Animation Scale (to make phone faster), and much more.

2. *Limit Background Processes – Save Battery & RAM*

In Developer Options, there is an option called "Limit Background Processes". 

This setting allows you to control how many apps run in the background. You can reduce it to save battery and free up RAM. For example, you can set it to 2 or 3 apps only.

3. *Hidden App Lock – Secure Your Apps*

Many phones like Xiaomi, Vivo, Oppo, and Samsung have a built-in App Lock feature. 

You can lock any app like WhatsApp, Instagram, or Gallery with a password or fingerprint. Just go to Settings → Apps → App Lock (depending on your phone brand). This keeps your personal apps safe from others.

4. *Force 4x MSAA – Improve Gaming Graphics*

In Developer Options, you will also find "Force 4x MSAA" (Multisample Anti-Aliasing). 

If you turn this ON, it improves the graphics quality in games like PUBG, Free Fire, and other OpenGL apps. But remember, this can use more battery.

5. *Auto Call Recorder – Record Your Calls Automatically*

Some phones like Xiaomi and Samsung offer a built-in "Auto Call Recorder" feature in the Dialer Settings. 

This option allows you to record all your incoming and outgoing calls automatically. If your phone doesn’t have this feature, you can use third-party apps like Cube ACR from the Play Store.

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### *Conclusion:*

These 5 hidden Android settings can make your smartphone smarter, faster, and more secure. Try them today and enjoy a better mobile experience!

More such mobile tips are coming soon. Stay connected with *Tech Dost* for the latest updates