Here you can get all Xiaomi Redmi Note 9T secret codes and hidden menu. These codes will help you to know device information, test software and test hardware and reset your device, etc.
What are the secret codes?
Secret codes are the codes that can access hidden or secret menu (Such as device information and testing hardware and software, etc.). These codes help to your speed-up process.
For example, Instead of “go to settings> about phone> check IMEI number”, you can simply dial *#06# to know IMEI number.
What includes in this page?
Display Software Information Codes
Touch Screen Test Codes
Hidden Menu
Sensor Test Codes
Display Check Codes
Hardware Test Codes
Secret Codes Xiaomi Redmi Note 9T
Codes
Description
*#*#2664#*#*
Android Device Touch-Screen test
*#*#0289#*#*
Device Audio test
*#*#4636#*#*
Display information about Android Phone, Battery and Usage statistics
*#*#3264#*#*
Android Device Ram version
*#06#
Displays IMEI number
*#*#232338#*#*
Displays Wi-Fi Mac-address
*#*#7780#*#*
Reset Android device. Erase all your device data like photos, apps, and settings, etc.
*#*#64663#*#*
QC Test (All tests)
Screenshots
*#*#225#*# – Calendar Info
*#*#4636#*#*- Display information
*#06# – IMEI Number
*#*#64663#*#*- QC Test
Hardware Test Codes Xiaomi Redmi Note 9T
Codes
Description
*#*#1472365#*#*
Quick GPS Test
*#*#1575#*#*
A Different Type GPS Test
*#*#0*#*#*
Android Device LCD display test
*#*#0842#*#*
Vibration and Backlight test
*#*#2664#*#*
Android Device Touch-Screen test
*#*#0588#*#*
Proximity sensor test
*#*#7262626#*#*
Device Field test
*#*#232339#*#*
Device Wireless Lan Test
*#*#526#*#*
Device Wireless Lan Test
*#*#0289#*#*
Device Audio test
*#*#0673#*#*
Device Audio test
*#*#232331#*#*
Device Bluetooth test
*#*#0283#*#*
Packet Loopback test
Software Info Codes Xiaomi Redmi Note 9T
Codes
Description
*#*#4636#*#*
Display information about Android Phone, Battery and Usage statistics
*#*#34971539#*#*
Shows complete information about the Device camera
*#*#2663#*#*
The displays touch-screen version of Android device
*#*#3264#*#*
Android Device Ram version*#06# Displays IMEI number
*#*#232337#*#
Displays Bluetooth device address
*#*#232338#*#*
Displays Wi-Fi Mac-address
*#*#1234#*#*
PDA and Device firmware info
*#*#1111#*#*
FTA Software version
*#*#2222#*#*
FTA Hardware version
*#*#44336#*#*
Displays Build time and change list number
Backup Code Xiaomi Redmi Note 9T
Codes
Description
*#*#273283*255*663282*#*#*
For a quick backup to all your media files
Reset Codes Xiaomi Redmi Note 9T
Codes
Description
*#*#7780#*#*
Reset Android device. Erase all your device data like photos, apps, and settings, etc.
*2767*3855#
It will also Format all your device data and reinstall Android Device firmware.
Other Secret Codes Xiaomi Redmi Note 9T
Codes
Description
*#*#7594#*#*
Changing the power button behavior – Enables direct power off once you try this code
*#*#8255#*#*
For Google Talk service monitoring
*#*#8351#*#*
Enables voice dialing logging mode
*#*#8350#*#*
Disables voice dialing logging mode
##778 (+call)
Brings up Epst menu
*#*#197328640#*#*
Enabling test mode for service activity
*#*#4986*2650468#*#*
PDA, Phone, Hardware, RF Call Date firmware information
