From advanced camera settings 📸 to hardware and software tests 🛠️, Android secret codes give you complete control over your device to get the most out of it. Android phones come with a wide variety of features you can activate with a single click from Settings, such as improving photo quality, adjusting screen brightness 🌟, or even automatically turning off mobile data 📶❌.

He Google's operating system hides many surprises, and one of them is the secret codes that, when activated, you can unlock a series of hidden features that you wouldn't easily find on your device 🔓📱.

What kind of features can you unlock with these codes? The answer is almost anything. From creating backups 💾 to factory resetting your device 🔄 to running hardware and software tests, they give you complete control over your smartphone.

However, it is important to note that Some of these codes may vary depending on the Android version. that you have on your terminal, so some may not work in your particular case ⚠️.

USSD and MMI codes

Android secret codes are divided into two categories: USSD (Unstructured Supplementary Service Data) and MMI (Man-Machine Interface). 🔐 The former is primarily used to communicate with the operator and can provide you with information about your data usage 📊 and other network-related services. MMI codes, on the other hand, are manufacturer-specific and allow you to access various testing and diagnostic functions 🛠️ for your device's hardware and software.

Now, to use these codes on your computer, it's easier than it seems. Simply, open the phone app 📱 From your device, go to the dialing screen and enter the corresponding code. Once you've done this, the associated feature will be activated, and you can begin exploring all the possibilities it offers. 🚀

Before using secret codes, it is important to keep in mind some precautions ⚠️. For example, Be sure to read the code description before entering it to avoid damaging your device. 🛑 or data loss 💾. If you're not sure what a code does, don't enter it. ❌

Android secret codes to get information

• *#06#: Display the IMEI of the mobile.
• *#07#: Device SAR value.
• *#*#225#*#*: Calendar storage information.
• *#*#426#*#*: Firebase Cloud Messaging Diagnostics.
• *#*#759#*#*: Access the Rlz debugging user interface.
• *#0*#: Information menu.
• *#*#4636#*#*: Information menu.
• *#*#34971539#*#*: Camera information.
• *#*#1111#*#*: FTA software version.
• *#*#1234#*#*: PDA software version.
• *#12580*369#: Software and hardware information.
• *#7465625#: Device lock status.
• *#*#232338#*#*: MAC address.
• *#*#2663#*#*: Touchscreen version.
• *#*#3264#*#*: RAM version.
• *#*#232337#*#: Bluetooth address.
• *#*#2222#*#*: Hardware version.
• *#*#44336#*#*: Software version and update information.
• *#*#273282*255*663282*#*#*: Backup all media.
• *#2263#: Radio frequency band selection.

Test, configuration, and developer codes

• *#*#197328640#*#*: Test mode.
• *#*#232339#*#* or *#*#526#*#*: WiFi or WLAN test.
• *#*#0842#*#*: Brightness and vibration test.
• *#*#2664#*#*: Touch screen test.
• *#*#232331#*#*: Bluetooth test.
• *#*#7262626#*#*: Field test.
• *#*#1472365#*#*: Quick GPS test.
• *#*#1575#*#*: Complete GPS test.
• *#*#0283#*#*: Packet loopback test.
• *#*#0*#*#*: LCD screen test.
• *#*#0289#*#* or *#*#0673#*#*: Audio test.
• *#*#0588#*#*: Proximity sensor test.
• *#*#0589#*#*: Light sensor test.
• #0782* #: Clock test.
• *#9090#: Diagnostic settings.
• *#301279#: HSDPA/HSUPA Configuration.
• *#872564#: USB Logging Settings.
• #0782* #: USB 12C mode control.
• *#9900#: System dump mode.
• ##778 (+green/call button): EPST menu.
• *#745#: RIL dump mode.
• *#746#: Debug dump mode.

SIM card codes

• **05*** #: Unlocking the PIN or PUK of the SIM card.
• *#*#8255#*#*: Google Talk monitoring service.
• *5005*7672#: Display the SMS message center number.
• *#67#: Open the information and call forwarding menu.
• *31#: Turn on or off caller ID.
• #31#: Turn off or disable caller ID.
• *43#: Activate or turn on call waiting.
• #43#: Turn off or disable call waiting.
• *#22558463#: Reset call time.

Samsung secret codes

• *#0* #: Access diagnostics.
• *#011#: Network details and service information.
• *#0228#: Battery status.
• *#0283#: Test menu.
• *#0808#: USB configuration.
• *#1234#: Software version/ Model details.
• *#2663#: Firmware details (advanced).
• *#7353#: Quick test menu.
• *#9090#: Advanced debugging tools.
• *#9900#: SysDump (system dump).
• *#2683662#: Service Mode (Advanced).
• *#34971539#: Camera firmware details.

Realme secret codes

• *#800#: Comments menu.
• *#888#: Engineer Mode: Display PCB number.
• *#6776#: Software version.

OnePlus Secret Codes

• *#66#: Encrypted IMEI.
• *#888#: Engineer Mode: Display PCB number.
• *#1234#: Software version.
• 1+= (Stock Calculator App): : Displays 'NEVER SETTLE' in the calculator app.
• *#*#2947322243#*#*: Erase internal memory.

Motorola secret codes

• *#*#2486#*#*: Open engineering mode.
• *#07#: Displays regulatory information.
• ##7764726: Motorola Droid Hidden Menu.

HTC Secret Codes

• *#*#3424#*#*: HTC Test Program.
• ##786#: (Caution!) Phone reset menu.
• ##3282#: EPST menu.
• ##3424#: Diagnostic mode.
• ##33284#: Field test.
• ##8626337#: Start Vocoder.
• *#*#4636#*#*: HTC information menu.

Discover secret Android codes 🔐 that unlock hundreds of hidden features on your phone 📱, from advanced camera settings 📷 to full hardware and software tests 🛠️. These USSD and MMI codes give you access to diagnostic menus 🧰, detailed device information ℹ️, backups 💾, resets 🔄, and exclusive settings for brands like Samsung, Realme, OnePlus, Motorola, and HTC.

Simply enter the codes in the Phone app to activate features that improve the performance ⚡ and customization 🎨 of your Android. However, it's essential to use them with caution ⚠️ to avoid damage or data loss, as compatibility depends on your operating system version.

Take advantage of these secret shortcuts 🕵️‍♂️ to gain complete control and get the most out of your Android smartphone 🚀.