Android Developer Mode: How to Enable or Disable

Many users do not know that a huge number of functions of their android remain hidden. We are talking about the possibility of debugging the device and some other features that are possible only in the “developer mode”, which in most cases is disabled and hidden from the eye of the user. About how to enable it and what opportunities it provides, we will tell in this manual.

After activating this mode, a new section called “for developers” appears in the Android settings menu. He opens up the user new opportunities. Some of them that may be useful even to a simple user, consider further:

  • The size of the log buffer. provides the ability to select the scope of the exchange buffer;
  • Acceleration of the operation of the GPU. activates the processing of two-dimensional graphics;
  • Show the CPU load. displays a screen with information about the current loading of the central processor;
  • USB connection. select device operation mode when it is connected to a USB PC;
  • USB debugging. promising debug mode when connecting your Android to PC using a cable.
  • The fictitious location of the device. allows you to make “think” applications that you are at another point in the world.


All probably heard about all sorts of developer modes in Android, which allow something such a tricky is in the settings.

These settings really exist and tricky is really allowed. The only question is whether it will benefit and not very. and to whom, in fact, you, your battery, performance, or some developer.

However. because the attempt is not torture. Firstly, the phone can be made faster, secondly and in three-dimensional games everything will run quickly (with the release of Pubg Mobile) everything went straight on this idea), and indeed. interesting and nice.

How to activate the item “for developers” on Android 8 and 9

On Android 8.0 and newer to enable the menu for developers, go to the “System” section (the last menu item settings). In this section, find the subparagraph “about the phone” (also at the very bottom).

system. About Phone

Clicking on the line “Assembly number” 7 times, you will receive a notice that have become a developer.

The “For Developer” item will appear in the “System” section of the main settings menu.

Developer mode in MIUI on Xiaomi

In the firmware MIUI on Xiaomi, the menu for developers is activated in a similar way. Item “About Phone” is first in the settings menu. Go to it and find the “MIUI version” option. Quickly tapping on it 7 times in a row, the notification “You became a developer will appear on the screen!”.

After activating the mode, go to the main settings menu and find the “Advanced Settings” item there (in the system and device group). The “For Developers” menu is at the end of the list, this is the third bottom item.

Overview of the menu functions for developers

Functions in the menu for developers are grouped by category. Brief description of each of them. below. Some options are not present in all smartphones, but since the developer mode is part of the core, most of the parameters are available regardless of the firmware (pure Android, Miui, Emui, Flyme and T.D.).

Memory. Displays the average android operational memory consumption and applications recently.

Error Report. Can be interactive and detailed. The first allows you to make a screenshot, add it information about the problem, and track the status. Detailed. collects detailed information about the system covering many parameters. Used if the smartphone works badly, does not react to actions or slows down.

Password for backup. Allows you to set a password to protect backup data.

Do not turn off the screen. Leaves the screen backlight constantly active when the device is charging.

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Enable HCI Bluetooth Magazine. Allows you to save Bluetooth HCI data packets in BTSNoop_hci log file.LOG (The file location is different on different smartphones and versions of OS). Using a special software, you can analyze the log data, for example, to determine which mode is transmitted to headphones (SBC, AAC, APTX, and T.D.).

Factory unlocking. Allows / disables the unlocking of the loader on devices with locked. Activation requires, for example, to install an informal firmware.

Working applications. List of running programs and displaying system resource consumption by each of them.

Color mode. Activates SRGB color scheme.

WebView service. Selecting the engine for processing web pages applications that do not have regular browser functions.

Automatic system updates. Includes installation of system updates when rebooting the device.


Debug items are responsible for debugging OS with PC, via USB cable.

USB debugging. Enable / disable debug support from a computer.

Recall access. To prohibit interference with the system of computers from which debugged earlier was carried out.

Error Report. Displays the corresponding key to the menu.

Select the application for fictitious locations. Responsible for choosing an application that transmits false location coordinates (Fake GPS).

Enable Attribute Check. Activates checking attributes in debug mode.

Select application for debugging. Select a separate debug application. Can be useful to programmers and software developers.

Wait until the debugger connects. The item is inactive until the debug application is specified.

Check the application when installing. Checking Application Safety when installing via ADB / ADT.

The size of the buffer of the magazine. Responsible for the size of the buffer in which the debug log is written.

Debugging graphic processor. Includes the download layers of the graphics processor debug.

Tracking system updates. Tracking and analyzing workflows to increase the performance of the OS.

This section of the developer menu is responsible for wired and wireless (USB, BT, Wi-Fi) connectivity.

Certification of wireless monitors. Displays the parameters of the displays from WIDI / Miracast.

How to turn off the developer mode on Android

If you decide that the developer mode you no longer need you, then you can turn it off. To do this, go to the settings of Android and there section “Applications”.

Further in the list of installed applications you need to find and open the “Settings” application.

In the Application Information section you need to go to “Storage”.

After that, the developer mode will be turned off. If necessary, it can be turned on again.

So, we go into the settings of the smartphone, select the lowest item “On the phone”. Here at the end of the list there is a “assembly number”.

All you need to do is tap this item seven times. Yes, like this 🙂 After the fourth tap you will see a system notice of the number of remaining taps to open the developer mode. After the seventh tap, a joyful message will notify that you are now a developer. We return to the level up and now among the settings there is an item “For Developers”.

If you do not know the purpose of all these settings, it is better not to change anything, and immediately move the slider in the upper right corner to “Off”.

Recall that the developer’s tools allow you to include debugging by USB. This feature is necessary to obtain the root and other useful things. Do not forget that in the absence of the need tools of the developer and USB debugging in particular, it is better to turn off.

From time to time, modern users think about how to enable Android Developer Mode. Make it much easier than it seems. Using this menu item, you can find some hidden mobile device functions. Next, we will tell you everything about how to enable and disable the studied mode in the phone.

Using Group Policy or Registry Partitions for Preparation of Device Group Policies OR Registry Keys To Enable A Device

Most developers will use the options “Parameters” application to enable debug in the device.For Most Developers, You Want to Use The Settings App to Enable Your Device for Debugging. In some scenarios, such as automated tests, you can use other ways to prepare a computer with Windows 10 to develop.In Certain Scenarios, Such AS Automated Tests, You Can Use Other Ways to Enable Your Windows 10 Desktop Device for Development. It should be remembered that in the course of these actions, the SSH server is not included and the device is not allowed to remotely deploy on it or debugging.Note That These Steps Will Not Enable The Ssh Server or Allow The Device To Be Targeted for Remote Deployment and Debugging.

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Using the gpedit file.MSC You can enable the developer mode on the device using group policies (except for the release of Windows 10 home).You can use gpedit.MSC to Set the Group Policies to Enable Your Device, Unless You Have Windows 10 HOME. If you have a Windows 10 home, then to directly configure the registry sections to enable the developer mode on the device, you must use the REGEDIT program or PowerShell commands.If You Do Have Windows 10 Home, You Need To Use Regedit or PowerShell Commands To Set the Registry Keys Directly to Enable Your Device.

Enabling the developer mode on the device using the GPedituse Gpedit to Enable Your Device command

Run the GPedit command.MSC.Run Gpedit.MSC.

Sequentially select Local Computer Policy Computer Configuration Administrative Templates Windows Components Deployment Package ApplicationsGo to Local Computer Policy Computer Configuration Administrative TEMPLATES Windows Components App Package Deployment

To allow the download of unpublished applications, change policies to enable the option: to Enable Sideloading, Edit The Policies to Enable:

Allow the installation of all trusted applications.ALLOW ALL TRUSTED Apps To Install

To enable developer mode, change policies to enable the following parameters: to Enable Developer Mode, Edit The Policies to Enable Both:

  • Allow the installation of all trusted applications.ALLOW ALL TRUSTED Apps To Install
  • Allow the development of UWP applications and their installation from an integrated development environment (IDE).Allows Development of UWP Apps and Installing Them from An Integrated Development Environment (IDE)

Restart your computer.Reboot Your Machine.

Use the REGEDIT command to enable the developer mode on the device.Use Regedit to Enable Your Device

To allow the download of unpublished applications, set this parameter of the DWORD type value 1: to Enable Sideloading, Set The Value of this DWORD TO 1:

To enable the developer mode, set this parameter of the DWORD type value 1: to Enable Developer Mode, Set The Values ​​of this DWORD TO 1:

Enable Developer Mode on Device With PowerShelluse PowerShell to Enable Your Device

Run PowerShell with administrator rights.Run PowerShell with Administrator Privileges.

To allow the download of unpublished applications, run the following command: to Enable Sideloading, Run This Command:

To enable the developer mode, run the following command: to Enable Developer Mode, Run This Command:

PS C: \\ Windows \\ System32 Reg ADD “HKEY \ _Local \ _machine \\ Software \\ Microsoft \\ Windows \\ CurrentVersion \\ APPMODELUNLOCK” / T REG \ _DWORD / F / V “ALLOWDEVELOPMENTWITHOUTDEVLICENSE” / D “1”

Up to the 4th version

How to enable Android Developer Mode? In the old builds of the operating system “Android”, the user can embody the idea of ​​life using a special button.

It will be necessary to do approximately the following:

  • Enable phone.
  • Open the main device menu.
  • Log in to “Settings”.
  • Press the “Developer Mode” or “Hidden Settings”.

Quickly, simple, comfortable. But this option for the development of events in modern phones is almost never found. And therefore you have to act differently.

How to enable developer mode on Android?

The developer mode is a special mode in the Android operating system, which allows you to activate many additional functions that are hidden in a smartphone or tablet. What kind? For example, with it, you can enable USB debugging or work with additional display modes.

Nothing difficult in the process of inclusion of the regime is not, however, you must understand that with some subsections of the regime for developers, it is necessary to work extremely neatly, because rash actions can lead to trouble.

Next. to find the section “On the phone”, “On Tablet” or “About Device” (usually located at the bottom of the menu).

Now find here the “Build number” item. On it need to tap exactly 7 times.

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In some cases, it is indicated how many steps remains until the mode of “for developers”. In others, after 7 clicks, the inscription “You became a developer” will be shown. You do not need to click on the “Assembly” number more.

By the way, on some firmware you need to press 7 times on other points. So, on Xiaomi and the firmware MIUI, you need to tap the “MIUI version”. But this is an exception.

Mode is on? Most likely no. you only brought the corresponding point in the menu. Open it.

See the switch shown in the screenshot? Move it right.

Confirm the activation of the mode on the smartphone by clicking OK.

Now the mode “for developers” is included.

It’s time to summarize, summarize all the above information and make the appropriate conclusions. As part of this material, we talked about how to open developer tools in Yandex.Browser. This can be done using the menu.

But it is much faster and more convenient to use keys to start the console in Yandex.Browser. With the help of certain combinations, you can open any tool and start using it. All the necessary combinations were considered by us.

The second way for those who do not want to open a console with a mouse. To do this, you can use the hot keys to activate the desired tool, and with any keyboard layout and regardless of whether the CAPS LOCK key was pressed:

  • Ctrlu (under the Russian layout. the letter “g”). to view the code page (“View Page Code”). To make changes, click on the “Edit” button.
  • Ctrlshiftj (“O”). To open the Java Console (“JavaScript Console”). Tools open after clicking on the “Console” tab.
  • Ctrlshifti (W). To select developer tools (“Developer Tools”).

Developer’s tools can be opened with only one key. “F12”. Next click on the same tab “Console”. On the MAC system, the developer toolkit is turned on by pressing CMD “,” Option “⌥ and” I “.

Extension developers can also use the console. For this you need:

We put a tick from above, where the “Developer Mode” is written. After that, the user is given the choice of what needs to be done with extensions:

  • To update the extensions installed in the browser, click on “Update Extensions”.
  • If you need to test it, select the “Download Unpacked Extension” option, and then click on the desired file.

To enable extensions, you need to go to the section “Supplements”. Here you will see a list of all extensions that are installed in browsers. Some of them can be active, while others are turned off. You can start and disable extensions using special switches.

So, knowing how to open a developer mode, a specialist can significantly speed up the work on the site pages.

For an ordinary user Yandex Browser represents only a convenient tool for working with Internet resources, watching video recordings, listening to music, search for information and other. And although many of these possibilities of the web browser can be completely enough, those users who use the Yandex Browser program almost to maximum, are very often resorted to the use of developer tools.

Since not everyone knows what the developer mode is in Yandex browser, today we will analyze how it is used and why it is needed.

How to disable developer settings?

Just go to the “developer’s options” and at the very top deactivate the switch. So we turn off the developer parameters. Sometimes they continue displayed in the menu, but will not be active.

Now all the features of Android are open before you. But keep moderation in their use. Before making any changes, you should save, what were the default settings (or just make a screenshot). Activation of some elements can under definite conditions to adversely affect the work of the smartphone. All actions you perform at your own risk.