secret codes for Chines mobiles

China Mobiles Secret Codes
    access engineering mode:*110*01# (for repairing)
    factorymode: *#987#
    Restore factory settings: *#987*99#
    Software version : *#900# or *#800#

China Mobile secret codes | China mobile secret codes for language, software, display settings, user codes
1)Default user code : 1122, 3344, 1234, 5678
2)Engineer mode : *#110*01#
3)Factory mode : *#987#
4)Enable COM port : *#110*01# -> Device -> Set UART -> PS Config -> UART1/115200
5)Restore factory settings : *#987*99#
6)LCD contrast : *#369#
7)Software version : *#800#
8)Software version : *#900#
9)Set default language : *#0000# Send
10)Set English language : *#0044# Send
11)Set English language (new firmware) : *#001# Send
12)Default user code : 1122, 3344, 1234, 5678

More some codes for reset mobile china
*#77218114#
*#881188#
*#94267357#
*#19912006#
*#118811#
*#9426*357#

*#66*# Set Factory Mode CONFIRMED
*#8375# Show Software Version CONFIRMED
*#1234# A2DP ACP Mode CONFIRMED
*#1234# A2DP INT Mode CONFIRMED
*#0000# + Send : Set Default Language CONFIRMED
*#0007# + Send : Set Language to Russian CONFIRMED
*#0033# + Send : Set Language to French CONFIRMED
*#0034# + Send : Set Language to Spanish CONFIRMED
*#0039# + Send : Set Language to Italian CONFIRMED
*#0044# + Send : Set Language to English CONFIRMED
*#0049# + Send : Set Language to German CONFIRMED
*#0066# + Send : Set Language to Thai CONFIRMED
*#0084# + Send : Set Language to Vietnamese CONFIRMED
*#0966# + Send : Set Language to Arabic CONFIRMED