If you have a smartphone with a mediatak processor, you would like to know that there is a Hidden mode considered extremely powerfulBecause it is the key to performing advanced tasks: the brom mode.
Although it is not designed for ordinary users, understanding what it is and how it works can be of great help in critical situations, such as when it is impossible to access the mobile phone because the Android operating system does not load. In this article, we explain clearly and easily Everything you need to know about this special mode and the different ways of accessing you.
What is the brom mode?
Brom is the abbreviation of the start rom. It is a small incorporated or “targeting” program in the main chip (soc) of the MediaTek device. Think about him as the simplest and most fundamental software that It works even before the Android operating system. In other words, it is the first level of code that starts when the energy is applied on the phone and barely lights up.
Its most important feature is that It is practically immune to errors or events in which the mobile operating system is corrupt. Unlike the flash memory in which the operating system is stored, the brom It cannot be easily modified or damaged.
The latter makes it an invaluable lifeguard, since then It remains accessible even if the phone software is completely corruptThat is, if your device is “hard” or completely blocked.
What is the Brom mode for?
Los Use of the brom mode They are mainly technical and are usually used by industry experts. Summary, we can tell you that the brom mode serves:
- Restore or “flash” the firmware: It is considered the most effective way to reinstall the complete factory operating system, using SP Flash tools, for example. So it is ideal if the phone does not turn on or has serious mistakes.
- Root the device: It is used to make the flashing of specific files, such as a modified boot.img, which gives you superusual permits (root).
- Install a personalized recovery: Allows you to replace the recovery of stocks with a different one, such as TWRP, which opens a world of possibilities to install personalized Roma and backups.
- Save a blocked device: As mentioned above, it is the last hope of reliving a phone that does not give signs of life through conventional methods.
- Omit the safety checks: In some cases, by means of exploit, it can be used to bypassar some manufacturer’s security authentications.
How to access Brom mode?
Access to Brom mode requires sufficient precision and technical knowledge. Here we will leave you the More common methodseven if you always keep in mind that before trying one of these, It is essential to install correct controllers (USB VCOM MediaTek driver) on your Windows computer so you can recognize the device.
Subsequently, we present the Main methods to access this mode:
Use the combination of physical keys
Mobile with mediatek processors also include a Combination of specific keys To access the Brom mode. We leave the most common in this step by step:
- Turn off the device completely.
- With the phone off, press and hold the Volume and lower volume keys Both.
- Without issuing the keys, Connect the USB cable to the phone and computer. This will make the brom mode.
- If it doesn’t work, try the combination of Power button + volume on + volume down and then connect the USB.
Go to the MTK client or another software tool
This is a more advanced option that requires the download of a specific tool. We recommend the MTK client, from which we made a complete article to know How to install and use it. Another option is Androidutility toolWhere you will find options such as “Auth Disable” or “Crash Preloader in Brom” to enter this mode.
Check if you have automatic lock for block
It may happen that when your device is so damaged that it cannot be transported even the predefined, It will automatically enter Brom mode by connecting it to the PC from USBReady to be detected by the flashing tools as a SP Flash tool.
Apply the test point method
Before immersing yourself in this option, it is important to highlight, first of all This method is reserved only for experts. And it implies that the physical opening of the phone and the short cycle in two specific points of the motherboard to enter Brom mode.
Eg extremely risky and can permanently damage your device If it is not done correctly. It is better to leave it as the last alternative and only if all the other methods have failed.
How to know if you are in Brom mode?
To confirm that access has been successful, the administrator of the device in Windows opens. If you see that your device appears as “Mediatek USB port“,”MediaTek USB VCOM“Or similar, it means that you did it: your device is in brom mode and ready to perform the operations you need.
The Brom mode is undoubtedly the most powerful tool for any advanced user of an MediaTek device. Therefore it is important to understand its function e Use it responsibleSince it can give you total control on your device and, above all, gives you the opportunity to save it from the most serious problems.
