How to Open Engineering Mode in Xiaomi Redmi 9 Power

Xiaomi Redmi 9 Power

The developers of most Android-based operating systems do not provide users with all the customisation options for their smartphones. Highly specialised and dangerous features are hidden in the engineering mode or developer mode. This is for the safety of the user, as many settings in the engineering mode can drastically change the way the device works.

For example, the most popular function in the Engineering mode is Volume Boost. This function allows you to increase the volume beyond the maximum level intended by the smartphone's designers. The guaranteed result is that the speakers will fail sooner.

However, the tech menu is still necessary for some users and all phone manufacturers offer free access to it, with the possible exception of Apple's shopping mode. However, you need to know special USSD codes that can be used to open engineering mode in the Xiaomi Redmi 9 Power.

Xiaomi Redmi 9 Power special codes and where they can be obtained

The codes that unlock certain functions are known only to the smartphone manufacturer. They are usually found in the technical documentation, a small booklet that comes in the phone's box and that 95% of people throw away after opening.

Another way to find out the USSD code for a particular model is to contact the manufacturer directly. A good example of this is Chinese brands, which discreetly answer this question on popular marketplaces.

The last sure-fire way is to simply search the internet. Every code for a particular device has been known for a long time, some of them even before the device was released. All you have to do now is type "code for Xiaomi Redmi 9 Power Menu Engineering" in any search engine.

Quick guide

USSD codes are a series of numbers and symbols that you need to enter into your phone or call application. They are essentially entered in the same place you make a call on your smartphone.

  1. To do this, you need to open the dialling window. It will either open automatically when you log in to the application, or you can click on a small icon at the bottom of the screen.

  2. Enter the code you found earlier into the selection window. There is no need to press any buttons after entering the code, the engineering menu will open immediately.
  3. Look forward to an open engineering mode. Read the following information to avoid making any stupid mistakes.

Use all functions of the engineering menu at your own risk. We strongly advise you not to enable or disable anything you do not understand. Another popular feature is factory unlock. It is usually used to gain root privileges. However, enabling factory lock is written into the hardware of the device.

This is not about stealing data, it is about voiding the manufacturer's warranty because you have activated a feature that was not originally available to you. And if you catch a virus instead of getting root privileges, which is very common, the manufacturer has the right to deny you warranty support.

So once again: Never turn on or off features you do not understand!

Share this page with your friends:

See also:



How to flash Xiaomi Redmi 9 Power

How to root Xiaomi Redmi 9 Power

Hard reset for Xiaomi Redmi 9 Power

How to reboot Xiaomi Redmi 9 Power

How to unlock Xiaomi Redmi 9 Power

What to do if Xiaomi Redmi 9 Power won't turn on

What to do if Xiaomi Redmi 9 Power doesn't charge

What to do if Xiaomi Redmi 9 Power doesn't connect to PC via USB

How to take a screenshot on Xiaomi Redmi 9 Power

How to reset FRP on Xiaomi Redmi 9 Power

How to call recording on Xiaomi Redmi 9 Power

How to update Xiaomi Redmi 9 Power

How to connect Xiaomi Redmi 9 Power to TV

How to clear the cache on Xiaomi Redmi 9 Power

How to backup Xiaomi Redmi 9 Power

How to disable ads on Xiaomi Redmi 9 Power

How to clear storage on Xiaomi Redmi 9 Power

How to increase font on Xiaomi Redmi 9 Power

How to share internet on Xiaomi Redmi 9 Power

How to transfer data to Xiaomi Redmi 9 Power

How to unlock bootloader on Xiaomi Redmi 9 Power

How to recover photos on Xiaomi Redmi 9 Power

How to record the screen on Xiaomi Redmi 9 Power

How to find blacklist in Xiaomi Redmi 9 Power

How to set up fingerprint on Xiaomi Redmi 9 Power

How to block number on Xiaomi Redmi 9 Power

How to enable auto-rotate on Xiaomi Redmi 9 Power

How to set up or turn off an alarm on Xiaomi Redmi 9 Power

How to change ringtone on Xiaomi Redmi 9 Power

How to enable battery percentage on Xiaomi Redmi 9 Power

How to turn off notifications on Xiaomi Redmi 9 Power

How to turn off Google assistant on Xiaomi Redmi 9 Power

How to turn off the lock screen on Xiaomi Redmi 9 Power

How to delete app on Xiaomi Redmi 9 Power

How to recover contacts on Xiaomi Redmi 9 Power

Where is the recycle bin on Xiaomi Redmi 9 Power

How to install WhatsApp on Xiaomi Redmi 9 Power

How to set contact photo in Xiaomi Redmi 9 Power

How to scan QR code on Xiaomi Redmi 9 Power

How to connect Xiaomi Redmi 9 Power to computer

How to install SD card in Xiaomi Redmi 9 Power

How to update Play Store in Xiaomi Redmi 9 Power

How to install Google Camera in Xiaomi Redmi 9 Power

How to enable USB debugging on Xiaomi Redmi 9 Power

How to turn off Xiaomi Redmi 9 Power

How to charge Xiaomi Redmi 9 Power

How to use the camera on Xiaomi Redmi 9 Power

How to find lost Xiaomi Redmi 9 Power

How to set password on Xiaomi Redmi 9 Power

How to turn on 5g on Xiaomi Redmi 9 Power

How to turn on VPN on Xiaomi Redmi 9 Power

How to install apps on Xiaomi Redmi 9 Power

How to insert a SIM card in Xiaomi Redmi 9 Power

How to enable and configure NFC on Xiaomi Redmi 9 Power

How to set time on Xiaomi Redmi 9 Power

How to connect headphones to Xiaomi Redmi 9 Power

How to clear browser history on Xiaomi Redmi 9 Power

How to disassemble Xiaomi Redmi 9 Power

How to hide an app on Xiaomi Redmi 9 Power

How to download YouTube videos on Xiaomi Redmi 9 Power

How to unblock a contact on Xiaomi Redmi 9 Power

How to turn on the flashlight on Xiaomi Redmi 9 Power

How to split the screen on Xiaomi Redmi 9 Power

How to turn off the camera sound on Xiaomi Redmi 9 Power

How to trim video on Xiaomi Redmi 9 Power

How to bypass the Google account on Xiaomi Redmi 9 Power

How to fix black screen on Xiaomi Redmi 9 Power

How to change the language on Xiaomi Redmi 9 Power

How to open recovery mode in Xiaomi Redmi 9 Power

How to find and turn on a voice recorder on Xiaomi Redmi 9 Power

How to make video calls on Xiaomi Redmi 9 Power

Xiaomi Redmi 9 Power sim card not detected

How to transfer contacts to Xiaomi Redmi 9 Power

How to enable/disable «Do not disturb» mode on Xiaomi Redmi 9 Power

How to enable/disable answerphone on Xiaomi Redmi 9 Power

How to set up face recognition on Xiaomi Redmi 9 Power

How to set up voicemail on Xiaomi Redmi 9 Power

How to listen to voicemail on Xiaomi Redmi 9 Power

How to check the IMEI number in Xiaomi Redmi 9 Power

How to turn on fast charging on Xiaomi Redmi 9 Power

How to replace the battery on Xiaomi Redmi 9 Power

How to update the application on Xiaomi Redmi 9 Power

Why the Xiaomi Redmi 9 Power discharges quickly

How to set a password for apps in the Xiaomi Redmi 9 Power

How to format Xiaomi Redmi 9 Power

How to install TWRP on Xiaomi Redmi 9 Power

How to set up call forwarding on Xiaomi Redmi 9 Power

How to empty the recycle bin on Xiaomi Redmi 9 Power

Where to find the clipboard on Xiaomi Redmi 9 Power

How to Open Engineering Mode in Another Phones