*7465625*27*# Secret code for Network lock and operation for NSP/CP.

#7465625*77*# Secret key to insert into a network operator.

*7465625*77*# Key code for Network lock SP.

#7465625*782*# Input any Semi-Partiality Network Lock Keycode.

*7465625*782*# Customize your Network Lock NSP.

#7465625*638*# Use this code to perform Network data locks and (Insert Network Lock).

*7465625*638*# This code gives you the ability to customize Network Lock MCC/MNC.

*#0782# Test your Time in real-time mode.

*#*#2663#*#* Test your LCD touch screen.

*#*#0842#*#* General Test Mode (vibration test and backlight test).

*#9090# Diagnostic Configuration secret code.

*#*#1472365#*#* Using this secret code to Test GPS.

*#*#232338#*#* This code will display all WIFI mac addresses.

*#*#526#*#* Enter the WLAN network by using this code.

*#0589# This Code is used to enter Light Sensor Test Mode.

#*#8377466# Displays all Software Version and Hardware Version information for your Android device.

*#12580*369# Displays all Software and Hardware information of your phone.

*#12580*369# this secret code checks software and hardware information.

*#*#4636#*#* Displays all the user statistics from the beginning of time and the essential Phone Information.

*#0011# This secret code is used to show the status information for your GSM Network.

*#272*IMEI# – Use this code to change your sales codes and reset the user data.*#*#44336#*#* Displays your build version ROM sales code, build time, and change list number.

*#*#2222#*#* secret code to display the firmware version.

*#*#1111#*#* secret code to display the Firmware software Version.*#*#4986*2650468#*#* This code is used to view the phone's PDA, H/W, RFCallDate details.*#*#4636#*#* This is the secret code for your phone information.*#0283# This secret code Controls Audio Loopback.*#4238378# This secret code controls GCF Configuration.*#872564# This code controls the USB Logging.MMI codes are entered like telephone numbers to obtain a variety of information and enable and disable various actions.Īndroid USSD Codes: MMI Code List Samsung USSD Codes (Restart) ( Man-Machine Interface code) A cellphone code begins with a star/hash (*#) prefix. Unstructured Supplementary Service Data (USSD), sometimes referred to as 'quick codes' or 'feature codes,' is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator's computers. This usually happens because of barriers created by carriers to restrict certain codes. While some are generic, some may only work on specific devices. These codes were tested on a Samsung Galaxy phone. One of the most important uses of these android codes is to troubleshoot common problems and other useful testing and debugging purposes. We have a collection of the full MMI and USSD Code lists for iPhone and Android (Samsung Included).

Tracfone Ussd Code List