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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Ashu
How to know model number of my chinses mobile.. only isound is written on it... :(
and whats the use of engineer mode ??
azaria linette
hello!!! how can i download themes for my k328 china phone????
Sunny
my chinese mobile is toshibo V9+. i want to know about the software, games , themes of this mobile.. i want to know how to connect it with internet
vishal
how can i downoad applications in my chinese mobile
gretchen zamoranos
how to download themes for K328?
its me
nice keep going
sumit
i have a china mobile name simtel 6292 please tell me how to download games in it and all the secrets of it
irenado
i have a problem with my phone,it is chanese phone called nokia bluetooth,it is the problem of phone code.please help me to unlock it.thanks
kokolokor5
Engineer mode: *#110*01# or *#3646633# be carefull of what you change , you can kill your phone, do not touch on High Speed Sim!
PIng_36
Hello kokolokor5,
I had touch high speed sim and phone had dead. Please help me.