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:
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
Code Function *#9090# Diagnostics settings *#301279# HSDPA/HSUPA settings *#872564# USB logging settings
Code Function *#9900# System dump mode ##778 (+green/call button) EPST menu
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 Codes Code Function *#*#64663#*#* Access test menu
Realme codes Code Function *#800# Feedback menu *#888# Engineer mode – displays PCB number *#6776# Software version
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 codes Asus codes Code Function *#07# Regulatory labels .12345+= (In calculator) Open engineering mode
Code Function *#*#2486#*#* Opens engineering mode *#07# Shows regulatory information ##7764726 Hidden Motorola Droid menu
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 codes Sony codes Code Function *#*#73788423#*#* Access service menu *#07# Certification details
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:
