How to Open Engineering Mode in LG KM900

LG KM900

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 LG KM900.

LG KM900 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 LG KM900 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 LG KM900

How to root LG KM900

Hard reset for LG KM900

How to reboot LG KM900

How to unlock LG KM900

What to do if LG KM900 won't turn on

What to do if LG KM900 doesn't charge

What to do if LG KM900 doesn't connect to PC via USB

How to take a screenshot on LG KM900

How to reset FRP on LG KM900

How to call recording on LG KM900

How to update LG KM900

How to connect LG KM900 to TV

How to clear the cache on LG KM900

How to backup LG KM900

How to disable ads on LG KM900

How to clear storage on LG KM900

How to increase font on LG KM900

How to share internet on LG KM900

How to transfer data to LG KM900

How to unlock bootloader on LG KM900

How to recover photos on LG KM900

How to record the screen on LG KM900

How to find blacklist in LG KM900

How to set up fingerprint on LG KM900

How to block number on LG KM900

How to enable auto-rotate on LG KM900

How to set up or turn off an alarm on LG KM900

How to change ringtone on LG KM900

How to enable battery percentage on LG KM900

How to turn off notifications on LG KM900

How to turn off Google assistant on LG KM900

How to turn off the lock screen on LG KM900

How to delete app on LG KM900

How to recover contacts on LG KM900

Where is the recycle bin on LG KM900

How to install WhatsApp on LG KM900

How to set contact photo in LG KM900

How to scan QR code on LG KM900

How to connect LG KM900 to computer

How to install SD card in LG KM900

How to update Play Store in LG KM900

How to install Google Camera in LG KM900

How to enable USB debugging on LG KM900

How to turn off LG KM900

How to charge LG KM900

How to use the camera on LG KM900

How to find lost LG KM900

How to set password on LG KM900

How to turn on 5g on LG KM900

How to turn on VPN on LG KM900

How to install apps on LG KM900

How to insert a SIM card in LG KM900

How to enable and configure NFC on LG KM900

How to set time on LG KM900

How to connect headphones to LG KM900

How to clear browser history on LG KM900

How to disassemble LG KM900

How to hide an app on LG KM900

How to download YouTube videos on LG KM900

How to unblock a contact on LG KM900

How to turn on the flashlight on LG KM900

How to split the screen on LG KM900

How to turn off the camera sound on LG KM900

How to trim video on LG KM900

How to bypass the Google account on LG KM900

How to fix black screen on LG KM900

How to change the language on LG KM900

How to open recovery mode in LG KM900

How to find and turn on a voice recorder on LG KM900

How to make video calls on LG KM900

LG KM900 sim card not detected

How to transfer contacts to LG KM900

How to enable/disable «Do not disturb» mode on LG KM900

How to enable/disable answerphone on LG KM900

How to set up face recognition on LG KM900

How to set up voicemail on LG KM900

How to listen to voicemail on LG KM900

How to check the IMEI number in LG KM900

How to turn on fast charging on LG KM900

How to replace the battery on LG KM900

How to update the application on LG KM900

Why the LG KM900 discharges quickly

How to set a password for apps in the LG KM900

How to format LG KM900

How to install TWRP on LG KM900

How to set up call forwarding on LG KM900

How to empty the recycle bin on LG KM900

Where to find the clipboard on LG KM900

How to Open Engineering Mode in Another Phones