Some functions of your phone remain hidden. They are needed for experienced users and for the process of testing and developing the operating system. If the careless user goes in them, the phone will be at risk. The set of these parameters is in the engineering menu. You can open it only with the help of secret codes and manipulations with the phone that you will learn in this article.
What is in the engineering menu
In this section of your phone you will find fine settings for all devices:
- You can increase the system sound of the phone, since by default it is cut almost twice;
- Change the parameters of the camera and video;
- The volume of telephone conversation;
- Delete applications that can not be removed in the usual way;
- Manually clean the registry and cache;
- Touchscreen sensitivity;
- Screen parameters and much more.
If you act carefully, the engineering menu will open a lot of new features on the phone setup. It is especially convenient for people who love to fully regulate programs for themselves.
Calling engineering menu keys
Some phone models can open an engineering menu by a special command from numbers and characters.
You need to open a set of numbers in your phone and dial one of the commands below in the table.
Immediately after the set, the engineering menu will open. If this did not happen, the team does not suit your smartphone model.
How to open engineering menu applications
If attempts to open the menu by the command are in vain, it is better to resort to the help of programs. All of them are located on the Play Market site and are free for download.
One of the most common applications is called MTK Engineering. It is at the very top of the search, so you will immediately see it. Install on your phone.
After starting, the application will show you only three buttons. You need "Android Settings". After a few seconds, the engineering menu opens itself.
This program works on the principle of the phone code, you just do not have to enter it yourself and for a long time to search on the Internet.
If the MTK application could not help you, it remains to be resorted to the last version - Developer Tools. This program works otherwise and has many own built-in functions. These include the analysis of your phone, screen settings and the engineering menu itself.
Go to the application immediately after installation. Here you will see a whole menu:
- Resource Qualifiers. This parameter shows all current phone options. Very convenient if you want to learn about its parameters more.
- Developer Options. This section will open the developer parameters before you.
Click Developer Options and wait for the response.
Give your consent to the entrance to the engineering menu. To do this, translate the slider to the right in the active position.
Click "OK", first follow the information on the screen. It is important for you, especially if you are not an experienced user.
That's all. Now you can use any options for the engineering menu: to run USB debugging, adjust the volume, simulate your location, debug any application separately.
In the RESOURCE Qualifiers tab, you will find full information about your smartphone. In some cases it will be very useful.
Thus, you learned as many as three ways to call the engineering menu. If they did not help you, then use another application from Play Market, as the utilities are not always compatible with all phone models.
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