Samsung Mobile Codes

Samsung Secret Mobile Codes

IMEI number: *#06#
Software version: *#9999# *#0837# 
Net Monitor: *#0324# 
Chaning LCD contrast: *#0523#
Memory info: *#0377# *#0246# 
Reset (SIMLOCK removing!!!): *2767*3855# 
Reset CUSTOM: *2767*2878# 
Battery state: *#9998*228# 
Alarm beeper: *#9998*289# 
Vibra test: *#9998*842# 
Software version: *#9999# 

Secret codes of china mobile

The following Mobile Phones codes works with various China
mobile Phones such as Alkatel, Sigmatel, Carboonn, GFive, and more
such China Mobile phones.

–Default user code : 1122, 3344, 1234, 5678
–Engineer mode : *#110*01#

–Factory mode : *#987#
–Enable COM port : *#110*01# -> Device -> Set UART -> PS Config
-> UART1/115200
–Restore factory settings : *#987*99#
–LCD contrast : *#369#
–Software version : *#800#
–Software version : *#900#
–Set default language : *#0000# Send
–Set English language : *#0044# Send
–Set English language (new firmware) : *#001# Send