These codes are mostly universal and should work on all Android devices, no matter the manufacturer. There might still be carrier restrictions on certain codes, though, so they’re not all guaranteed to work.
CODE
FUNCTION
*#06#
Show phone’s IMEI
*#07#
Displays the Specific Absorption Rate (SAR) value of the device
*#*#225#*#*
Displays calendar storage info
*#*#426#*#*
Google Play Services info or Firebase Cloud Messaging diagnostics (Select devices only)
*#*#759#*#*
Access Rlz Debug UI (Select devices only)
*#0*#
Info menu (Select devices only)
*#*#4636#*#*
Info menu (Select devices only)
*#*#34971539#*#*
Camera info (Select devices only)
*#*#1111#*#*
FTA software version (Select devices only)
*#*#1234#*#*
PDA software version
*#12580*369#
Software and hardware info
*#7465625#
Device lock status
*#*#232338#*#*
MAC address
*#*#2663#*#*
Touchscreen version
*#*#3264#*#*
RAM version
*#*#232337#*#
Bluetooth address
*#*#2222#*#*
Hardware version
*#*#44336#*#*
Software version and update info
*#*#273282*255*663282*#*#*
Backup all media
HOW TO LINK YOUR NIN NUMBER NETWORK:
Testing codes
Code
Function
*#*#197328640#*#*
Test mode
*#*#232339#*#*
Wi-Fi test
*#*#0842#*#*
Brightness and vibration test
*#*#2664#*#*
Touchscreen test
*#*#232331#*#*
Bluetooth test
*#*#7262626#*#*
Field test
*#*#1472365#*#*
GPS quick test
*#*#1575#*#*
Full GPS test
*#*#0283#*#*
Packet loopback test
*#*#0*#*#*
LCD display test
*#*#0289#*#*
Audio test
*#*#0588#*#*
Proximity sensor test
Configuration codes
Code
Function
*#9090#
Diagnostics settings
*#301279#
HSDPA/HSUPA settings
*#872564#
USB logging settings
Developer codes
Code
Function
*#9900#
System dump mode
##778 (+green/call button)
EPST menu
Manufacturer-specific codes
Samsung
Samsung codes
Samsung codes
Code
Function
*#0*#
Access diagnostics
*#011#
Network details and serving cell information
*#0228#
Battery status
*#0283#
Loopback Test menu
*#0808#
USB Settings
*#1234#
Software version/ Model details
*#2663#
Firmware details (Advanced)
*#7353#
Quick test menu
*#9090#
Advanced debugging tools
*#9900#
SysDump
*#2683662#
Service mode (Advanced)
*#34971539#
Camera firmware details
HOW TO LINK YOUR NIN NUMBER NETWORK:
Xiaomi
Xiaomi Codes
Code
Function
*#*#64663#*#*
Access test menu
Realme
Realme codes
Code
Function
*#800#
Feedback menu
*#888#
Engineer mode – displays PCB number
*#6776#
Software version
OnePlus
OnePlus codes
Code
Function
*#66#
Encrypted IMEI
*#888#
Engineer mode – displays PCB number
*#1234#
Software version
1+= (In stock calculator app)
Displays ‘NEVER SETTLE’ on the calculator app
*#*#2947322243#*#*
Wipes internal memory
Asus
Asus codes
Asus codes
Code
Function
*#07#
Regulatory labels
.12345+= (In calculator)
Open engineering mode
Motorola
Code
Function
*#*#2486#*#*
Opens engineering mode
*#07#
Shows regulatory information
##7764726
Hidden Motorola Droid menu
HTC
Code
Function
*#*#3424#*#*
HTC test program
##786#
(Caution!) Phone reset menu
##3282#
EPST menu
##3424#
Diagnostic mode
##33284#
Field test
##8626337#
Launch Vocoder
*#*#4636#*#*
HTC info menu
HOW TO LINK YOUR NIN NUMBER NETWORK:
Sony
Sony codes
Sony codes
Code
Function
*#*#73788423#*#*
Access service menu
*#07#
Certification details
Nokia
Nokia codes
Nokia codes
Code
Function
*#*#372733#*#*
Open service menu (FQC Menu)
Other codes
Code
Function
*#7780#
(Caution!) Factory reset
*2767*3855#
(Caution!) Full factory reset
*#*#7594#*#*
Power off the phone
*#*#8351#*#*
Activate dialer log mode
#*#8350#*#*
Deactivate dialer log mode
Stay away from these codes!
Think before using!
Code
Function
*#*#7780#*#*
(Caution! Risk of data loss and rendering phone useless) Factory data partition reset
*2767*3855#
(Caution! Risk of data loss and rendering phone useless) Format device
HOW TO LINK YOUR NIN NUMBER NETWORK: