Master Codes for Chinese Mobile Phones

Chinese mobiles are getting BIG market in India, Bangladesh, Pakistan and other countries. Here we are sharing a few secret service codes for these Chinese mobiles.

Enter into Engineering Mode: *#110*01#

Enter into factory Mode: *#987#

Restore Factory Settings: *#987*99#

Check Software Version: *#900# OR *#800#

Default User Codes: 1122, 3344, 1234, 5678

Change LCD Contrast: *#369#

To Enable COM Port: *#110*01# -> Device -> Set UART -> PS Config -> UART1/115200

Codes to Change Screen Language:

*#0000# + Send : Set Default Language

*#0007# + Send : Set Language to Russian

*#0033# + Send : Set Language to French

*#0034# + Send : Set Language to Spanish

*#0039# + Send : Set Language to Italian

*#0044# + Send : Set Language to English

*#0049# + Send : Set Language to German

*#0066# + Send : Set Language to Thai

*#0084# + Send : Set Language to Vietnamese

*#0966# + Send : Set Language to Arabic