As we all know Chinese mobiles are getting BIG market in India and other countries. Here we are sharing a few secret service codes for these Chinese mobiles.
These codes have been tested in a few Chinese mobile phones with success and these codes should also work in almost all other Chinese cell phones.

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
This article was posted by VG in following section: Mobile Phones.
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