China & Korean Mobiles Secret Codes

The following are the china &korean mobile secret codes. Youcan check whether your chinamobile has imei no. or not and a lotof other uses through these secretcodes. Engineering mode:*110*01#Factory mode: *# 987#Restore factory settings: *#987*99#Software ver: *# 900# or *#800#Default user code : 1122 , 3344 ,1234 , 5678 , 9999, 0000 Engineer mode : *# 110 *01# Factory mode : *# 987# Enable COM port : *# 110*01 # -> Device - > Set UART - > PSConfig -> 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 : *#001