Most Useful Hidden Secret Codes for Android and iOS

Want secret codes for Android and iOS?

Unlock hidden features on your Android smartphone with secret codes.

These special character strings reveal diagnostic tools, settings tweaks, and surprises.

Some work universally, while others are specific to certain devices. Dive into this guide to uncover the top 30 codes and unleash your smartphone’s full potential.

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Top 20 Hidden Codes for Android

Here are some of the most useful hidden codes for Android phones:

1. Display Complete Phone Information

• Code: ##4636##
• To Use: Open the dial pad, enter ##4636##, select Call
• Access the hidden menu for phone info and testing.

2. Restart Your Phone in Safe Mode

• Code: ##7780##
• To Use: Open the dial pad, enter ##7780##, select Call
• Restart the Android device in Safe Mode.

3. Battery Status & Health

• Code: *#0228#
• To Use: Open the dial pad, enter *#0228#, select Call
• Check real-time battery health and stats.

4. Check Real SAR (Radiation) Values

• Code: ##0283##
• To Use: Open the dial pad, enter ##0283##, select Call
• Reveals specific absorption rate (SAR) values.

5. Google Talk Service Monitoring

• Code: ##8255##
• To Use: Open the dial pad, input ##8255##, and select Call
• Monitor Google services connection status.

6. Camera Information & Testing

• Code: ##34971539##
• To Use: Open the dial pad, enter ##34971539##, select Call
• Access camera hardware details and tests.

7. IMEI Device Identifier Code

• Code: *#06#
• To Use: Open the dial pad, enter *#06#, select Call
• Retrieve unique device identifier.

8. Software Version

• Code: ##49862650468##*
• To Use: Open dial pad, input ##49862650468##*, select Call
• View detailed software build info.

9. Hardware, Firmware and Serial Number

• Code: *#2263#
• To Use: Launch the dial pad, enter *#2263#, select Call
• Discover the device’s hardware and firmware details.

10. Factory Reset Protection Bypass

• Code: ##7769##
• To Use: Start the device in fastboot/Bootloader mode, launch the dial pad, input ##7769##, select Call
• Bypass factory reset protection.

11. Background Process Limit

• Code: ##0283##
• To Use: Open the dial pad, input ##0283##, and select Call
• Control active phone processes for better performance.

12. LCD Test/Touchscreen Check

• Code: #0#
• To Use: Open the dial pad, enter #0#, select Call
• Check screen responsiveness and calibration.

13. Touchscreen Diagnostics

• Code: ##2663##
• To Use: Launch the phone dial pad, enter ##2663##, select Call
• Perform advanced touchscreen diagnostics.

14. Software & Hardware Info

• Code: #12580369#
• To Use: Open the dial pad, input #12580369#, and press Call
• Display comprehensive software and hardware details.

15. Direct Call Forwarding Check

• Code: *#21#
• To Use: Launch the phone dial pad, enter *#21#, select Call
• Check call forwarding status.

16. Factory Data Reset Warning Removal

• Code: ##273282255663282**#*#
• To Activate: Open dial pad/phone app, input ##273282255663282**#*#, select Call/Dial
• Remove factory reset data wipe warnings.

17. Battery Status

• Code: *#0228#
• To Use: Launch the dial pad/phone app, enter *#0228#, press Call/Dial
• Check battery statistics on both Android and iOS.

18. Enhanced Network Info

• Code: *#197328640#
• To Activate: Open phone/dial pad, dial *#197328640#, select Call
• Launch an advanced network info overlay. It shows real-time connection data, such as band, channel, and signal strength.

19. IMEI Number

• Code: *#06#
• To Get IMEI: Open the dial pad/phone app, enter *#06#, select Call/Dial
• Retrieve the IMEI number for device identification purposes.

20. Disable Data Roaming

• Code: *#799#
• To Toggle Setting: Launch phone/dial pad, dial *#799#, and choose Call/Dial
• Disable data roaming to prevent international charges when travelling abroad.

Note: For a safe experience, research each secret code before using it. It is to avoid unexpected actions or system alterations. That may lead to data loss or device malfunction. With careful exploration, these codes can enhance your Android experience.

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Top 10 Hidden Codes for iOS

Below are the hidden secret codes for iOS (iPhone):

1. Signal Strength

• Code: 3001#12345#
• To Use: Open the Phone app, dial 3001#12345#, press Call
• Check real-time cellular and WiFi signal strength.

2. Software Version & Serial Number

• Code: #50057672#
• To Use: Launch the Phone app, dial #50057672#, press Call
• Quick access to complete iOS version details, device model and hardware serial No.

3. IMEI (Unique Device Identifier)

• Code: *#06#
• To Use: Open the Phone app, enter *#06#, press Call
• Retrieve unique 15-digit IMEI used to ID specific device hardware.

4. Diagnostic Mode

• Code: *#0000#
• To Use: Launch the Phone app, dial *#0000#, select Call
• Activate iPhone diagnostic mode to test hardware components.

5. Eye Comfort Display Check

• Code: *#0842#
• To Use: Open the Phone app, dial *#0842#, press Call
• Check the current Eye Comfort display mode status.

6. Dead Pixel Diagnostics

• Code: *#0#
• To Use: Launch the Phone app, enter #0#, select Call
• Run a quick dead pixel check.

7. Call Forwarding Check

• Code: *#43#
• To Use: Open the Phone app, dial *#43#, press Call
• Verify call forwarding status.

8. Direct Call Forwarding Check

• Code: *#21#
• To Use: Launch the Phone app, enter *#21#, press Call
• Check direct call forwarding configuration.

9. Voicemail Password Reset

• Code: *577#
• To Use: Open the Phone app, enter *577#, select Call
• Reset iPhone voicemail password.

10. Complete Restart

• Code: 2945#*855#
• To Use: Launch the phone/dialer app, enter 2945#*855#, select Call/Dial
• Quickly restart both Android and iPhone devices.

Note: Secret codes for iOS offer access to hidden utilities and information screens. They provide valuable insights into your device’s performance and enable troubleshooting or access to advanced settings.

Yet, it’s essential to approach these codes with caution. Ensure that you understand their purpose and potential consequences before using them.

With that said, these secret codes can be a valuable tool for enhancing your iOS experience.

Wrap up

This is all that. Use these secret codes for Android and iOS to unlock the hidden potential of a smartphone built-in.

FAQs (Codes for Android and iOS)