All China Mobile Secret Codes

Hello ! today i'm post some China Mobile Secret Codes . this is very usefuul codes for China Mobile .

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• 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
• *#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