Android phones have a multitude of modes and functions, which in many cases are hidden. This is something we can figure out thanks to the secret codes that is in the operating system. It is something that also counts for engineer mode in the operating system. There may be some of you who know more about this mode, but it is little known.
Therefore, below we tell you all about engineer mode on Android. So you know what it is and how we can access it. Since it is something that can be extremely useful on our phone, it can be extremely useful.
What is engineer mode
Engineer mode is a hidden menu that we find on Android phones. It is not the same as the developer mode, but it allows us to have access to information about the hardware of the phones and also modify certain settings that are predetermined on the device. You can also do functional tests for various components, and find out if everything works.
The engineer mode in Android is quite useful, so it may be convenient for users on the operating system to have access to this mode. In addition, it is something that depends on each phone, not all models have access to this mode. But it is important to know it.
What can we do with this mode
The engineer mode in Android gives us access to many functions, which will allow you to change certain aspects on the phone. Some of the functions that we can use with this mode are the following:
- Register IMEI information: Normally, your phone has an IMEI code, but if you don't have it, you won't be able to use a SIM card. Therefore, it is important to have this function.
- Customize the camera: Modify default values āāof this application or have access to advanced settings.
- Customize Bluetooth: Again, it allows you to modify default values āāand access their advanced settings.
- Change MAC address: If you have been blocked in a WiFi network, the engineer mode in Android allows you to change the MAC address and have access to that network again.
- Know the battery status: Normally we use applications to have this information, but we can access it thanks to this mode on the phone. It allows us to know data about your temperature, health or cycles.
- Increase the range of your WiFi: Engineer mode gives access to advanced WiFi settings on your phone, allowing you to establish a more stable connection.
- Increase volume: If the maximum volume of the phone is not enough for you, you can increase it more than the maximum using this mode on your phone.
- Processor management: Allows you to control certain aspects that refer to the phone's processor
Therefore, as you can see, this mode can be an extremely useful tool on the phone. Since it will allow us to change certain aspects, to which we normally do not have access, or for which we have to resort to applications.
How to access engineer mode on Android
If we already know what this mode allows us to do, there will be users who are interested in using this function on their phones. In general we have two ways to access this information on the phone. On the one hand, it is possible to access through codes on the device, which vary depending on the brand on Android. But we also have an application that gives us access to this engineer mode on the phone. We tell you more about these two options:
MTK Engineering Mode
If you install this application on your phone, you will have access to engineer mode on Android. This method generally works well, especially on phones that have a MediaTek processor. So it is a very easy to use method, the application is free and we do not have to pay for anything to use it.
Secret codes
On the other hand, a way that also we can use in these cases is to use a code on the phone, which will give us access to said engineer mode on Android. The steps or codes are different depending on the brand of the phone. So we show you the way in each case, depending on the brand you have:
- Samsung: Enter the code * # 0011 # in the phone app, then click on the upper right button and click on Key Input. Then use code Q0
- Xiaomi: Enter the code in the phone app * # * 6484 * # * and in the following menu enter this code * # * # 64663 # * # *
- Huawei: In this case we only have to use a code in the phone application, which will be: * # * # 2846579 # * # *
- Sony: To access the engineer mode you have to enter this code in your phone app: * # * # * # * # 7378423
- OnePlus: To have access to the advanced options in this case, you must use the code * # # 36446337
- OPPO: In the Chinese brand you have to use this code: * # # 36446337
