HomeAndroidHow to Activate Android Engineering Mode?

How to Activate Android Engineering Mode?

If we wanted to buy a new phone which is used then the Android Engineering mode is very helpful to test all the components of the Android devices. We can also customize many default settings of the Android device by utilizing the Engineering mode.

In this article, we will provide an explanation of Android Engineering mode and the proper methods to activate it.

What is Android Engineering Mode?

The Android Engineering mode is utilized to customize the default settings with the help of the invisible menu of Android devices. This mode will allow the user to make changes to the settings of the device, such as customizing camera settings, testing the components of the smartphone, and changing the MAC address. There are many great features that can be enabled using the Engineer Mode on Android smartphones which are:

  • Customize the network settings of the phone.
  • Increases the volume of the smartphone speaker.
  • Replace the IMEI code of the Android smartphones.
  • Customize the camera settings of the device.
  • Enable some root features without rooting the device.
  • Recovery mode and power management.

How to Activate Engineering Mode on Android Smartphones?

We can activate the engineering mode with two methods on Android smartphones:

  1. Using USSD code.
  2. Using third-party applications.

Let’s explore each method one by one:

Method 1: Using USSD Code

In this method, the USSD code could be different depending upon the manufacturer of the Android smartphones, so, we have listed the USSD code of popular manufacturers of Android smartphones for activating engineering mode: 

Dial these codes on the Dial pad of the phone:

Samsung: *#0011#

Huawei: *#*#2846579159#*#*

LG: 3845#*device model number#

HTC: *#36446337#

Xiaomi: *#*#6484#*#*

Motorola: *#*#2484#*#*

Sony: *#*#4636#*#* / *#*#7378423#*#*

Oppo: *#0011#

Realme: *2767*3855#

These codes will activate the engineering mode on Android smartphones.

Method 2: Using Third-Party Applications

We have mentioned below the third-party applications that will activate the engineering mode on Android devices. These applications are: 

  • MTK Engineer App
  • Cellular Pro App
  • Shortcut Master App

MTK Engineer App

The MTK engineer app will activate the engineering mode without root accessing the Android device. This application is free to install on Android phones and is available on Play Store. To install this application, tap on this link.

Cellular Pro App

The Cellular Pro app will activate the engineering mode on the Android device and also optimizes the network of the device. To install this application on a smartphone, click here.

Shortcut Master App

The Shortcut Master is the best app to activate the engineering mode and customize the settings of the Android device but this application is paid on the Google play store. To download this application on an Android smartphone, click on this link.

We have covered all the details of Android Engineering Mode and the possible methods to activate it.


The Android Engineering Mode is used to customize and change the default settings of Android smartphones with the help of the “Hidden” menu. This mode will provide many amazing features, such as customizing the network settings, boosting the speaker volume, and changing the MAC address of the device. It can be activated by utilizing the “USSD code” or “third-party application” from the Google play store. In this blog, we have demonstrated all the details and appropriate methods for activating the Android Engineering Mode.

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