Samsung Engineering Mode Code and Android Field Test Mode

Samsung Engineering Mode Code
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Samsung Engineering Mode Code

Engineers enter Samsung Engineering Mode Code on phones to modify the setting in advanced mode, here’s how you can enter in engineering mode.

Generally, the Engineering mode is also known as Engmode that ultimately opens a hidden menu on your Android devices. The engineering mode code for Samsung opens totally different settings from the rest of the standard phone’s Settings. Here you can perform many functions and performance tests to modify the smartphone.

So, if you are also looking to activate this phone’s engineering mode, then given below engineering mode code helps you out.

To grasp additional concerning what’s Samsung engineer mode code is, what it will do, and the way to use it, keep it reading.

It’s a really useful program that allows you to customize and optimize your Android smartphone beyond the default settings. It’s similar to accessing features that come preinstalled on your device. Engineering mode can also be used for excellent performance.

Best Features of Engineering Mode

The Samsung engineering mode code performs the following functions and tests:

  1. Adjust hardware and camera settings.
  2. Bluetooth customization
  3. Change the LTE band and other network settings as needed.
  4. Change your device’s MAC address and IMEI code
  5. Check and increase battery performance
  6. CPU management
  7. Increase the range and signal strength of your WiFi network.
  8. Increase the volume of the device’s audio signal.
  9. Modify the network settings, including the LTE band.
  10. Samsung Recovery Mode
  11. Unlock some root features without rooting the device
  12. Customize image format as JPEG, PNG, and JPG files

How to Enter Engineering Mode in Android Phones

One thing to note is that there is often a normal way to enter engineering mode in Samsung and other Android mobile phones. As Android has various brands as well as Samsung has various models but all use the same Android software, switching into engineering mode is quite different. There may be some old models that were launched initially and may have a different way to open the engineering mode. So we will teach you how to get into engineer mode on smartphones from Samsung and other most popular Android smartphone manufacturers. Different manufacturers have set different technician mode codes.

We have curated a list of phone companies that ultimately use Android software and their engineering mode code to access the Advanced Phone Settings.

How to Enter Samsung Engineering Mode

There are two certain ways to access Samsung engineer mode:

Method 1: Using Dial Pad

Method 2: Download the MTK Engineer Mode App

The above methods will open engineer mode for all the Samsung smartphones especially:

  • Samsung Galaxy A03, A13, A23, A33 5G, A53 5G, A73 5G,
  • Samsung Galaxy M23, M33 5G, M34 5G, M53
  • Samsung Galaxy S20 FE, S21 FE 5G, S22 5G, S22 Ultra 5G, S22+ 5G
  • Samsung Galaxy A03 Core, Galaxy A02, A03 Core, A03s, A12 (India), A12 Nacho, A13 5G, A22, A22 5G, A32, A32 5G, A52, A52 5G, A72, A72 5G, A91
  • Samsung Galaxy F02s, F12, F22, F42 5G, F52 5G, F62
  • Samsung Galaxy M02, M12, M21 2021, M22, M32, M32 5G, M42 5G, M52 5G, M62
  • Samsung Galaxy Quantum 2 Samsung Galaxy S21 5G, S21 Ultra 5G, S21+ 5G
  • Samsung Galaxy Wide5, Samsung Galaxy, Xcover Pro 2, Xcover 5, Samsung Galaxy Z Flip3 5G, Samsung Galaxy Z Fold3 5G, Samsung W22 5G

Method 1: Using Dial Pad

Engineering Mode Code Samsung

Engineering Mode Code Samsung: *#0011#

Here is how to enter engineer mode in Samsung:

  • Open your official Phone App
  • Dial Samsung Engineer Mode Code *#0011#
  • A message will appear on the screen telling you that you have entered ‘Service Mode.’
  • Choose the Key Input (on the right corner of the screen)
  • Now, enter the ‘Q0’ key

Here’s a complete list of Samsung secret codes and hacks that will open all the hidden menus on your smartphones

 How to Exit From Engineering Mode

You can exit from Samsung engineering mode at any time by simply going back on the device. You can also restart the device if you aren’t able to use the back button.

How to Enter Engineering Mode in Android and iOS Devices

Here are the top ten smartphone brands and the secret codes to get the engineering mode of each one.

Apple Engineering Mode Code

Apple Engineering Mode Code

To put the iPhone in engineering mode dial *3001#12345#* and press the phone button from the phone app. A Field Test Mode will open that is designed for engineers and cellular operators. So, to access field test mode dial the above code and put your mobile on engineering mode.

Here’s a list of the best iPhone hack codes for Verizon, Sprint, and AT&T codes that unlock iPhone hidden menus.

Alcatel Engineering Mode Code

Dial *#*#3646633#*#* or *#*#54298#*#* to put your Alcatel in Engineering Mode. Both the codes are for those smartphones that are based on MTK processors.

HTC Engineering Mode Code

Dial the code *#36446337# to access HTC engineering mode

 Google Pixel Engineering Mode Code

You can access Engineering Mode in Google Pixel by dialing *#*#64663#*#* to get hardware/software version details, WLAN, Bluetooth, Battery health and performance, and Speakers volume.

Huawei Engineering Mode Code

Dial *#*#2846579159#*#* Engineer Mode Code for Huawei to access all the information about Bluetooth, Battery, WLAN, Speakers, hardware and software versions, etc.

LG Engineering Mode Code

LG engineering mode codeEngineer mode on these LG cellphones has a bug when it comes to the access code.  It will also differ across the LG brand’s models.

Accessing engineer mode on an LG smartphone, you need to add some extra effort. The following code will work for most of the models but not for all.

Here’s how to access LG Engineering Mode, dial “3845#*” along with the model number and the (#).

The code will look like this:

LG Engineer Mode Code: 3845#*model number#

 Motorola Engineering Mode Code

To enable engineering mode in Motorola smartphones dial the code is *#*#2486#*#*.

Get a full list of Motorola hidden codes to unlock all the secret menus.

OnePlus Engineering Mode Code

OnePlus has renamed the engineering mode as factory mode. So, OnePlus Engineering Mode Code is *#808#. You can dial it from the phone’s app, once completed, it will show you options to increase WiFi signals, improve the sound, improve camera modes, and allow you to change your WiFi and Mac address and other functions.

We have also curated a list of all the hidden codes for OnePlus that will open secret menus on your smartphones.

Oppo Engineering Mode Code

You can use the following Oppo Engineering Mode Code *#0011# that will help you to find in-depth details about the Oppo mobile phone and its various fields tests.

You can also use this full list of Oppo secret codes to unlock all the hidden features on Oppo mobile phones.

 Realme Engineering Mode Code

By dialing the *2767*3855# code, you’ll open Realme Engineering Mode which will open a hidden menu on your smartphone’s screen where you can increase the performance of various hardware and software.

Sony Engineering Mode Code

You can use any one of the following two codes to get Engineering Mode in Sony smartphones.

You can use this *#*#4636#*#* or *#*#7378423#*#*.

Xiaomi (Mi) Engineering Mode Code

Xiaomi Engineering Mode Code: *#*#6484#*#* will unlock the hidden menu to know more about the phone’s information.

 How to Activate Mediatek Engineering Mode

There is a wide variety of smartphones that ultimately use MediaTek processors and that is why they have their own codes to open engineering mode. The mobile phones that are built with MediaTek processors, use the Developer Mode to access the engineering mode.

Here’s how to activate Mediatek engineering mode on smartphones,

  • Go to the “About” section on your smartphone
  • Touch 7 times on the build number to activate developer options
  • A notification will appear on the screen, confirming that the “developer options have been successfully enabled”.

The Developer mode actually paves the way to access engineering mode.

If the above method doesn’t work for you, you can use the following MTK Engineer Mode Codes to enter engineer mode

  1. *#59#
  2. *#22458#*
  3. *#110*01#
  4. *#35789#*
  5. *#3698741#
  6. *#3646633*#
  7. *#*#4636#*#*
  8. *#*#13411#*#*
  9. *#*#889988#*#*
  10. *#*#7378423#*#*
  11. *#*#2846579#*#*
  12. *#*#3646633#*#*

Method 2: Download the MTK Engineer Mode App

There are many apps available on the Google Play Store and you can install them to access the Engineering mode on Samsung and Android devices.

In case, the engineering mode code for Samsung doesn’t work for you then there are many apps available on the Google Play Store and you can install them to access the Engineering mode on Samsung and Android devices.

you can download the MTK Engineering Mode App, Engineer Mode MTK Shortcut or MTK Engineering Mode App APK on the Google Play store.

When one of them is installed, open it to access the secret menu for advanced settings.


What is Engineer Mode Used For?

Each smartphone, whether it is Android, iOS, or Windows, has a built-in secret or hidden menu called Engineer mode. It’s not the same as developer mode, but it gives you access to read/write information regarding phones’ hardware. So, you can also change some of the device’s default settings.

What is the Code for Engineering Mode in Samsung?

Here’s the Engineering Mode Code for Samsung smartphones: *#0011#

Imran Chandio

A Passionate Blogger, Digital Marketing Expert, Founder, and CEO@ TheFanmanShow.Com