(Android)对于那些喜欢拥有大量自定义选项并控制其设备操作系统的人来说，Android手机是很棒的设备。您的Android设备带有预安装和自动激活的功能，可确保您的智能手机的安全性和功能性。
您还可以通过输入所谓的USSD（非结构化补充服务数据(Unstructured Supplementary Service Data)）代码来激活隐藏的功能和Android hack。(Android)
这是一个Android密码列表，可让您解锁智能手机上的隐藏操作。
USSD 代码有什么作用？(What Do USSD Codes Do?)
USSD代码是隐藏代码，可让您访问手机的某些功能，而无需进行设置。* ) 或井号 ( # )开头。
Android密码被编程到您的SIM卡或手机号码中，并允许您的智能手机与您的移动网络运营商进行通信。您可以使用这些代码更快地在智能手机上执行操作，从而成为更高效的用户。
在此列表中，您将找到适用于大多数Android(Android)手机的最常见密码，其中一些甚至适用于 iPhone。但是，根据您的手机制造商、手机运行的Android版本、您所在的地区和手机应用程序，某些代码可能无法使用。如果您使用的是双SIM 卡(SIM)智能手机，可能就是这种情况。还有一些特定于不同运营商和不同手机型号的代码，因此它们仅适用于它们。
找出某个代码是否适合您的唯一方法是尝试在您的Android手机上使用它。
如何在您的 Android 设备上使用 USSD 代码(How to Use USSD Codes on Your Android Device)
USSD代码实际上可以简化您的日常智能手机使用。您不必再滚动浏览设置以查找特定功能。相反，您需要遵循这些快速步骤。
- 打开智能手机的拨号器（电话应用程序）。它通常位于您的主屏幕上。
- 输入(Enter)您要使用的USSD代码。(USSD)
- 有些代码会自动开始加载，对于其他代码，您需要选择“呼叫”(Call)按钮。
您将在下面找到您应该尝试的适用于Android的(Android)USSD代码列表。我们将所有密码按其功能分类。
提高设备安全性的代码(Codes to Improve Your Device’s Security)
这些USSD代码是最重要的。如果您的手机无法正常工作并且您怀疑第三方会影响您的手机，请使用这些安全代码。如果您发现黑客正在篡改您的设备(hackers are tampering with your device)，使用它们可以让您放心，或者让您更快地采取行动。
- *#06#：重要的USSD代码，尤其是在您购买新的或二手的 Android 设备(buying a new or pre-owned Android device)时。您可以使用它查看智能手机的IMEI号码，并检查它是否与包装盒或手机背面列出的号码相同。
- *#0*#：激活一般测试模式。您可以使用此代码测试智能手机的许多不同功能。您可以从测试菜单中选择的内容包括前凸轮测试、LED测试、子键、触摸测试、运行条码模拟器测试、检查您的设备版本、RGB测试和握持传感器测试。
- *#*#232338#*#*：显示Wi-Fi MAC地址。媒体访问控制(Media Access Control)地址 ( MAC 地址(MAC address)) 是设备的唯一地址，可用于在设备连接到网络时对其进行识别。如果您怀疑数据泄露，请使用此代码查看MAC地址并检查它是否与您的网络对应。
- *#*#4986*2650468#*#*：一个USSD代码，显示您的手机固件信息，包括PDA（个人数字助理(Personal Digital Assistant)）、RF（射频(Radio Frequency)）、通话日期、硬件、您的智能手机型号和制造日期（或RFCallDate）。您可以查明这些信息是否有任何更改，这可能是您的系统出现故障的原因。
- *#3282*727336*#：使用此代码查看您的存储和系统信息。使用此代码时，您将在屏幕上看到数据消耗详细信息。如果您发现任何不寻常的细节，这可能证明有人在远程使用您的手机。
- *#*#34971539#*#*：允许您查看相机信息的代码。这包括手机上的摄像头数量、固件版本信息、摄像头模块等。您还可以使用此代码查看是否有人篡改了您的相机固件。
- *#*#1472365#*#*：此USSD代码触发快速GPS测试。检查您的Android GPS是否正常工作可以在多种情况下为您提供帮助，例如当您丢失手机(lose your phone)或有人偷手机时。如果您的GPS已打开，您可以使用此数据来定位您的设备。
- *#*#4636#*#*：用于查看电池、WLAN状态和 Wi-Fi 信息的有用代码。除了电池和WLAN测试之外，由于显示的使用统计信息，您可以使用此代码找出谁访问了您的应用程序。
高效电话管理代码(Codes for Efficient Phone Management)
以下USSD代码代表您可以在手机上快速执行的操作。这些也可以用作安全代码，因为您可以使用它们快速关闭手机或擦除任何敏感信息，以免它落入坏人之手。
- *#*#7594#*#*：用于管理智能手机电源按钮行为的USSD代码。(USSD)通常，要关闭手机，您需要按住电源按钮，然后从菜单中选择关闭手机。您可以使用此代码更改此顺序。例如，您可以将手机设置为快速关机而不使用菜单。
- *#*#7780#*#*：使用此代码将手机恢复出厂设置。出厂格式化会从您的设备中删除所有个人数据、所有应用程序数据（例如删除您手机上存储的Google帐户设置）和应用程序，但不会重置固件。当您想在没有任何额外麻烦的情况下出售手机时，这是一个不错的选择。
- *2767*3855# :硬重置你的安卓(hard reset your Android)设备的代码。仅在备份所有数据后或在绝对紧急情况下使用此代码，因为它会擦除您的手机并删除您的所有数据。此代码还将删除并重新安装固件。
- *#*#273282*255*663282*#*#*：您可以尝试使用此代码在执行出厂或硬重置之前快速备份您的媒体文件。
- *#*#197328640#*#*：使用此代码，您可以打开Engineering/Service Mode（或服务菜单(Service Menu)），允许您运行不同的测试并更改Android设备的设置。
在您的 Android 设备上执行出厂测试的代码(Codes to Perform Factory Tests on Your Android Device)
您(Are)在使用智能手机时是否遇到过延迟和异常延迟？或者只是想检查设备的每个部分是否都按预期工作？尝试使用这些隐藏代码来测试智能手机内的各种系统。
- *#*#2664#*#*：用于执行触摸屏测试的USSD代码。(USSD)
- *#*#0*#*#*：使用此代码进行 LCD 测试。
- *#*#526#*#*：执行无线局域网测试。
- *#*#232331#*#*：执行蓝牙(Bluetooth)测试的代码。
- *#*#7262626#*#*：此代码激活现场测试。
- *#*#0842#*#*：使用此代码，您可以执行振动测试和背光测试。
- *#*#0283#*#*：用于执行数据包环回测试的代码。
- *#*#0588#*#*：使用此代码进行接近传感器测试。
- *#*#0673#*#*或*#*#0289#*#*：这两个代码都适用于音频和旋律测试。
- #0782*#：启用实时时钟测试的USSD代码。(USSD)
了解手机重要信息的代码(Codes to Learn Important Info About Your Phone)
以下USSD代码可帮助您快速访问有关您的手机和网络的各种信息。使用这些代码，您可以查看应用程序和手机部件的功能，并确保一切运行顺利。
- #*#426#*#：允许您执行Google Play诊断的USSD代码。(USSD)它显示Google Play服务(Services)信息。
- *#0228#:此代码显示您的电池状态。
- *#*#2663#*#*Android设备的触摸屏版本。
- *#*#44336#*#*：使用此代码查看手机的构建时间和更改列表编号。
- *#*#3264#*#*：代码显示您的 RAM 版本。
- *#*#1111#*#*：使用此代码检查您的FTA软件版本信息。
- *#*#2222#*#*：此代码显示您的FTA硬件版本。
- *#*#232337#*#：显示蓝牙(Bluetooth)设备地址。
- *3001#12345#*：使用此代码访问现场模式(Field Mode)，您可以在其中了解有关本地网络和手机信号塔的信息。
- *#*#225#*#*：找出您的设备上存储了哪些日历(Calendar)数据。
呼叫管理和计费信息的代码(Codes for Call Management & Billing Info)
以下代码允许您访问电话的呼叫管理功能并设置呼叫转移和呼叫等待等功能。您还可以输入特定代码以显示您的帐单信息或将其作为SMS发送给您。
- *#67#：用于检查手机呼叫转移的密码。这将告诉您当您的线路占线时您的呼叫是否被转接以及它们被转接到哪个号码。
- *#61#：此代码显示您的电话被转发到消息中心需要多长时间。
- #31#：禁用您的来电显示的代码。
- *31#：此代码恢复您的来电显示。
- *43#：使用此代码激活呼叫等待。
- #43#：停用呼叫等待的代码。
- *5005*7672# :用于学习SMS消息中心号码的USSD代码。(USSD)
- *3282#：使用此代码获取包含您的帐单信息的SMS消息。
使用秘密 Android 代码成为专业用户(Use the Secret Android Codes to Become a Pro User)
此列表包含适用于大多数设备的最佳Android代码。但是，根据您的手机型号和您使用的运营商，您可能会发现特定代码或操作在您的手机上不可用。您可以尝试在线搜索特定于您手机型号的代码并进行测试。毕竟，拥有一部Android手机的美妙之处在于您可以通过多种方式对其进行修改，即使您无需对其进行 root 操作。
42 Android Secret Codes and Hacks You Need to Know
Android phones are great devіces for those who like to have а lot of customizatiоn options and control over their deνice’s operating system. Your Android device comеs with pre-installed and automatically activatеd features that ensure yoυr smartphone’s ѕеcurity аnd functionality.
There are also hidden features and Android hacks that you can activate by entering the so-called USSD (Unstructured Supplementary Service Data) codes.
Here’s a list of Android secret codes that allow you to unlock hidden actions on your smartphone.
What Do USSD Codes Do?
USSD codes are hidden codes that allow you to access certain features of your mobile phone without the need of going through your settings. These feature codes look like a combination of numbers and symbols and normally begin with an asterisk (*) or a hashtag (#).
Android secret codes are programmed into your SIM card or mobile phone number and allow your smartphone to communicate with your mobile network operator. You can use these codes to do things on your smartphone faster and thus become a more efficient user.
In this list, you’ll find the most common secret codes that work on most Android phones, and some of them even work on iPhones. However, depending on your cell phone’s manufacturer, the Android version your phone’s running, your region, and phone apps, some codes might not work. That could be the case if you’re using a dual SIM smartphone. There are also codes that are specific for different carriers and different phone models, so they’ll only work for them.
The only way to find out whether a certain code works for you is to try using it on your Android phone.
How to Use USSD Codes on Your Android Device
The USSD codes can actually simplify your daily smartphone use. You don’t have to scroll through your settings looking for a particular feature anymore. Instead, you need to follow these quick steps.
- Open your smartphone’s dialer (phone app). It’s usually located on your main screen.
- Enter the USSD code that you want to use.
- Some codes will start loading automatically, for others you’ll need to select the Call button.
Below you’ll find a list of the USSD codes for Android that you should try. We divided all of the secret codes into categories according to their functions.
Codes to Improve Your Device’s Security
These USSD codes are the most important ones of all. Use these security codes if your phone isn’t working properly and if you’re suspicious of a third-party affecting your handset. Using them will either put your mind at ease or get you acting quicker if you find out that hackers are tampering with your device.
- *#06#: An important USSD code, especially when you’re buying a new or pre-owned Android device. You can use it to see your smartphone’s IMEI number and check if it’s the same as the one listed on the box or on the back of the phone.
- *#0*#: Activates general test mode. You can use this code to test a number of different features of your smartphone. The things you can choose from the test menu include front cam testing, LED testing, sub key, touch testing, running barcode emulator test, checking your device version, RGB testing, and grip sensor testing.
- *#*#232338#*#*: Displays Wi-Fi MAC address. The Media Access Control address (MAC address) is a unique address of your device that can be used to identify it while it’s connected to a network. If you suspect a data breach, use this code to view the MAC address and check if it corresponds with your network.
- *#*#4986*2650468#*#*: A USSD code that shows your phone firmware info that includes PDA (Personal Digital Assistant), RF (Radio Frequency), call date, hardware, your smartphone model, and the manufacturing date (or RFCallDate). You can find out if any of this information has been changed which could be the cause for your system malfunctioning.
- *#3282*727336*#: Use this code to view your storage & system information. When you use this code, you’ll see the data consumption details on your screen. If you notice any unusual details, that could be proof that someone’s using your phone remotely.
- *#*#34971539#*#*: A code that allows you to view your camera information. That includes the number of cameras on your phone, firmware version information, camera modules, and else. You can also use this code to see if someone tampered with your camera firmware.
- *#*#1472365#*#*: This USSD code triggers a quick GPS test. Checking if your Android GPS works correctly can help you in a number of situations, like when you lose your phone or when someone steals it. If your GPS is on, you can use this data to locate your device.
- *#*#4636#*#*: A useful code for viewing your battery, WLAN status, and Wi-Fi information. Aside from battery and WLAN tests, you can use this code to find out who accessed your apps thanks to the usage statistics displayed.
Codes for Efficient Phone Management
The following USSD codes represent actions that you can quickly execute on your phone. These can also be used as security codes as you can use them to quickly switch off your phone or wipe any sensitive information before it gets into the wrong hands.
- *#*#7594#*#*: A USSD code to manage your smartphone’s power button behavior. Normally, to turn off your phone, you need to hold the power button down, then select from the menu to shut your phone down. You can use this code to change this sequence. For example, you can set your phone to power off quickly without using the menu at all.
- *#*#7780#*#*: Use this code to factory reset your phone. Factory formatting deletes all personal data, all application data (like removing your Google account settings stored on your phone), and apps from your device but doesn’t reset the firmware. This is a good option for when you want to sell your phone without any extra hassle.
- *2767*3855#: The code to hard reset your Android device. Only use this code after you backed-up all of your data or in case of an absolute emergency, as it will wipe your phone clean, and delete all of your data. This code will also delete and reinstall the firmware.
- *#*#273282*255*663282*#*#*: You can try using this code to quickly backup your media files before performing a factory or hard reset.
- *#*#197328640#*#*: Using this code, you can switch on the Engineering/Service Mode (or Service Menu) that allows you to run different tests and change the settings of your Android device.
Codes to Perform Factory Tests on Your Android Device
Are you experiencing lags and unusual delays when using your smartphone? Or maybe just want to check if every part of your device works as it’s supposed to? Try using these hidden codes to test various systems inside your smartphone.
- *#*#2664#*#*: A USSD code for performing touch-screen tests.
- *#*#0*#*#*: Use this code for an LCD test.
- *#*#526#*#*: Perform a Wireless Lan test.
- *#*#232331#*#*: A code for performing a Bluetooth test.
- *#*#7262626#*#*: This code activates a field test.
- *#*#0842#*#*: Using this code you can perform a vibration test and a backlight test.
- *#*#0283#*#*: A code for executing a packet loopback test.
- *#*#0588#*#*: Use this code for a proximity sensor test.
- *#*#0673#*#* or *#*#0289#*#*: Both these codes work for audio & melody tests.
- #0782*#: A USSD code that enables a real-time clock test.
Codes to Learn Important Info About Your Phone
The following USSD codes help you quickly access various information about your mobile phone and network. Using these codes, you can look into the functionality of the apps and parts of your phone and make sure everything’s running smoothly.
- #*#426#*#: A USSD code that allows you to perform Google Play diagnostics. It displays the Google Play Services info.
- *#0228#: This code shows your battery status.
- *#*#2663#*#*: Displays a touch-screen version of your Android device.
- *#*#44336#*#*: Use this code to view your phone’s build time and change list number.
- *#*#3264#*#*: The code displays your RAM version.
- *#*#1111#*#*: Use this code to check your FTA software version information.
- *#*#2222#*#*: This code displays your FTA hardware version.
- *#*#232337#*#: Displays Bluetooth device address.
- *3001#12345#*: Use this code to access Field Mode, where you can learn info about local networks and cell towers.
- *#*#225#*#*: Find out what Calendar data is stored on your device.
Codes for Call Management & Billing Info
The following codes allow you to access call management features of your phone and set up such features as call forwarding and call waiting. There are also specific codes that you can enter to get your billing info displayed or sent to you as an SMS.
- *#67#: A secret code to check call forwarding on your phone. This will tell you whether your calls are being forwarded when your line’s busy and which number they’re forwarded to.
- *#61#: This code shows you how long it takes until your phone calls are forwarded to the message center.
- #31#: A code that disables your caller ID.
- *31#: This code reinstates your caller ID.
- *43#: Use this code to activate call waiting.
- #43#: A code to deactivate call waiting.
- *5005*7672#: A USSD code for learning your SMS message center number.
- *3282#: Use this code to get an SMS message with your billing info.
Use the Secret Android Codes to Become a Pro User
This list contains the best Android codes that work on most devices. However, depending on your phone model and the carrier you use, you may find that specific codes or actions aren’t available on your phone. You can try searching online for the codes specific to your phone model and test them. After all, the beauty of owning an Android phone is in the many ways that you can use to modify it, even without rooting it.
