Full list of Android "Secret" Codes, Tips, and Tricks and their function, I have decided to write on this post 'android code list' to please all my readers who are requesting for android secret codes or i would rather call it shortcut codes because if they are secret codes i will not have the privilege to post them so i would rather call them android shortcut codes.


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USSD Codes (Unstructured Supplementary Service Data) are codes that serve as protocol used by GSM (Global System for Mobile Communication) to communiucate directly with service providers.

GSM (Global System for Mobile communication) is a digital mobile telephone system that is used in Europe and other parts of the world.

GSM uses a variation of time division multiple access (TDMA) and is the most widely used of the three digital wireless telephony technologies (TDMA, GSM, and CDMA).

USSD codes help to create a real time connection during a USSD session. USSD can be used for WAP browsing, Prepaid callback service, money mobile services, location based content services and so many other services that you can think of.

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Note: Before making use of these codes i would like to inform you that some of these secret (shortcut) codes can harm your android device so make use the codes wisely, stay smart.


ANDROID INFORMATION USSD CODES
*#44336# Automatically displays Software Version Info
*#1234# Helps android users to View SW Version PDA, CSC, MODEM
*#12580*369# SW & HW Info
*#197328640# Display Service Mode
*#06# = Display IMEI Number.
*#1234# = Firmware Version.
*#2222# = H/W Version.
*#8999*8376263# = Display all android Versions Together.
*#272*imei#* Android Device Product code
*#*#3264#*#*- Display RAM version
*#92782# = Display Phone Model
*#*#9999#*#*= Phone/pda/csc info
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ANDROID TESTING USSD CODES
*#07# Display Test History
*#232339# WLAN Test Mode
*#232331# Bluetooth Test Mode
*#*#232331#*#*- Bluetooth test
*#0842# Vibration Motor Test Mode
*#0782# Display Real Time Clock Test
*#0228# ADC Reading
*#32489# (Ciphering Info)
*#232337# Display android's Bluetooth Address
*#0673# Audio Test Mode
*#0*# General Test Mode
*#3214789650# LBS Test Mode
*#0289# Melody Test Mode
*#0589# Light Sensor Test Mode
*#0588# Proximity Sensor Test Mode
*#7353# Quick Test Menu
*#8999*8378# = Test Menu.
*#*#0588#*#*- Proximity sensor test
*#*#2664#*#*- Touch screen test
*#*#0842#*#*- Vibration test*
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CELLULAR NETWORK USSD CODES
*7465625*638*# Manually Configure Network Lock MCC/MNC
#7465625*638*# Insert Network Lock Keycode
*7465625*782*# Configure Network Lock NSP
#7465625*782*# Help to Insert Partitial Network Lock Keycode
*7465625*77*# Insert Network Lock Keycode SP
#7465625*77*# Insert Operator Lock Keycode
*7465625*27*# Insert Network Lock Keycode NSP/CP
#7465625*27*# Insert Content Provider Keycode
*#7465625# View Phone Lock Status
*#232338# WLAN MAC Address
*#526# WLAN Engineering Mode -runs wlan tests (same as below)
*#528# WLAN Engineering Mode
*#2263# RF Band Selection-not sure about this one appears to be locked
*#301279# HSDPA/HSUPA Control Menu.
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TOOLS AND MISCS. USSD CODES
*#*#1111#*#*- Service Mode
#273283*255*663282*# Data Create SD Card
*#4777*8665# = GPSR Tool.
*#4238378# GCF Configuration
*#1575# GPS Control Menu
*#9090# Diagnostic Configuration
*#7284# USB I2C Mode Control—mount to usb for storage/modem
*#872564# USB Logging Control
*#9900# System dump mode- can dump logs for debugging
*#34971539# Camera Firmware Update
*#7412365# Camera Firmware Menu
*#273283*255*3282*# Data Create Menu- change sms, mms, voice, contact limits
*2767*4387264636# Sellout SMS / PCODE view
*#3282*727336*# Data Usage Status
*#*#8255#*#*- Show GTalk service monitor-great source of info
*#3214789# GCF Mode Status
*#0283# Audio Loopback Control
#7594# Remap Shutdown to End Call TSK
*#272886# Auto Answer Selection
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Note: Before making use of these codes below i would like to inform you that some of these secret (shortcut) codes can harm your android device so make use the codes wisely, stay smart.
*#7780# Factory Reset
*2767*3855# Full Factory Reset
*#*#7780#*#* Factory data reset
*#745# RIL Dump Menu
*#746# Debug Dump Menu
*#9900# System Dump Mode
*#8736364# OTA Update Menu
*#2663# TSP / TSK firmware update
*#03# NAND Flash S/N
I am not responsible for any damage that these codes may cause to your android device

Some of these codes or even all are in those manuals we don't read.

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No be only free
Come n sell nah

I hear say these codes work all these cheap MTK phones.

The codes are working fine,
i have tested them before posting so don't worry.
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OK

Dan42:
I hear say these codes work all these cheap MTK phones.

lol...no wonder..many no work for M5...I 1 begin blast O.P..I just see your comment

Not working.

Some of the codes don't work.

Op dis ur in4mashon riz useless

Awuf dey run Belle o, no go damage ur phone