8 Secret USSD Codes To Unlock Hidden Features On Android Phones - Wefix Tech (2024)

FAQs

What is the master code for unlocking all Android phones? ›

You can do this by swiping up your locked screen, then click on the Emergency Call icon on the subsequent screen that appears. Step 2: Next, dial either *#*#7780#*#* or *2767*3855#. Please, ensure the code is correct, then proceed to hit the Call button. The unlock process will automatically commence.

*#7353#: This code opens the Quick test menu. This allows for a quick way to test certain aspects of your Android.

4 *#0283# This code controls Audio Loopback. 5 *#1575# Manage and control GPS Menu. Phone Information Codes. 1 *#*#4636#*#* This is the code for your phone information. 2 *#*#4986*2650468#*#* This code is used to View Phone's PDA , H/W, RFCallDate details.

*31# – Turn on caller ID. #31# – Turn off caller ID. *43# – Turn on call waiting. #43# – Turn off call waiting.

When entered into the dialer and called, it opens a system dump menu on the device. The system dump is essentially a log of system-level information and error messages from the phone's operating system and apps. The *#9900# code is a diagnostic code that is sometimes used on Samsung Android smartphones.

*2767*3855# (Wipe Your Device and Reinstall Firmware)

This is one of the most effective Android security codes that you can use to quickly wipe all information from your device.

Pressing the *3370# keys on your iPhone or Android device does not improve your cell phone signal. As mentioned, the code *3370# activates Enhanced Full Rate Codec on specific devices. Since users would experience better voice quality after entering the code, many assumed it was due to better signal.

it is typically used to deactivate all call forwarding settings on your mobile phone. Call forwarding allows you to redirect incoming calls to another number, and entering ##002# is a quick way to disable or turn off all call forwarding options.

2) Type in *#0011# into the area that you would normally use to punch in a telephone number. You are now in Service Mode: Here you should be able to see the Band number directly. It's that easy!

##4636## or ##197328640## ➡️ To Check Unknown Connections (Android) If you're concerned someone has installed malware or spyware on your Android phone, these codes open up a screen that lists all running processes and services.

What does ## 3282 do? ›

Billing Cycle: 3282

This prompts an SMS message with billing info such as when the billing cycle started, total plan usage (even by line if your account has more than one), and if you've gone over your data allotment. 3282 spells DATA. Like above, each carrier has its own format: AT&T: *3282# and Verizon: #3282.

Among the most useful Android secret codes is *#*#4636#*#*. It displays the phone info, usage statistics, and Wi-Fi details. You'll see battery usage and Wi-Fi details, find options to set a preferred network type, and be able to run ping tests.

Master Reset Code: ##7780## Purpose: Known for performing a master reset, this code can also help unlock the device. Like the factory reset code, it may lead to data loss.

Enter *#9900# to launch the SysDump tool. 3. In case your device does not have dialing function (for example, device is Wi-Fi only), use the calculator app and enter (+30012012732+ (including the initial bracket) in the keypad. This switches the calculator to factory mode (also called DRParser mode).

Hide Caller ID: *31#

You might have received a call from unknown number. The caller might have hidden the ID intentionally or sometimes it can be accidental. If you want to hide the caller ID dial *31# and press call button.

Looking for a secret code to unlock Android phone password? Use the master code *2767*3855# or *#*#7780#*#* to unlock Android phone pattern or PIN.

A skeleton key (also known as a passkey) is a type of master key in which the serrated edge has been removed in such a way that it can open numerous locks, most commonly the warded lock. The term derives from the fact that the key has been reduced to its essential parts.

Yes, you can unlock your Android phone password using a secret code. Simply swipe up on your locked screen, then tap the Emergency Call icon on the next screen. After that, dial either ##7780## or 27673855#. Ensure the code is correct, then press the Call button.

You can try to bypass the Factory Reset Protection (FRP) by using the emergency dialer involves entering the secret FRP unlock code, ##7378423##. But we recommend UltFone Android Unlock, the easy Samsung FRP Bypass Tool most. It simplifies FRP bypass, offering a reliable solution for users struggling to regain access.