China Phone Code | Chinese Phone Secret Codes

In this post, I try to collect many codes of Chinese phone. At present, Chinese phone is one of fastest growing in phone market. But I'm feel the support of spare part, software, phone repair not good yet. Many people confused how to service/repair, how to reset his phone.
I hope this post useful and helpful you about your Chinese phone reset.

Chinese Phone Secret Codes

Default user code: 1122, 3344, 1234, 5678

Engineer mode: *#110*01#

Factory mode: *#987#

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

I-MOBILE PHONE CODES

I-mobile Inno30, 55, 89, 90, 99, 100, A10, A20, P10, Vk200

- Set full factory *741*737381#

- Set full factory *741*7373868#

- Set full factory *741*2878#

- Set Engineer Mode *888*888#

- Check software version *888*837#

I-mobile 100 ,200 , 313

- Check software version #*888#

I-mobile 309, 310

- Check software version *0*4636#

- Test Mode *0*6268#

I-mobile 311

- Check software version #*878#

I-mobile 511

- Check software version *1222*1#

I-mobile 301, 302,308, 508, 601, 602, 603, 604, 606, 611, 901, 902

- Check software version *#159#

- Set Factory Mode *#32787#

- Set Engineer Mode *#3646633#

I-mobile 503, 506, 605, 600, 607, 608

- Set Engineer Mode ***503#

- Set Factory Mode ***504#

- Set Auto Test ***505#

I-mobile 509, 612

- Set Factory Mode *#66*#

I-mobile 504, 505, 803

- Check software version *68*48#

- Set full factory *789#

- Test Mode *#789#

I-mobile 305, 306, 315, 510, 609, 609i,516

- Check software version *#8375#

- Set Factory Mode 878

I-mobile 610

- Check software version *#22#

I-mobile J101, J102

- Test Mode *23638777*783781#

I-mobile 502, 502i, 505, k9, 802

- Check software version *201206*4636#

Service codes Fly:

M100 software version: ####0000#

2040(i) reset defaults: *#987*99# Send

MX200 reset defaults: *#987*99# Send

MX200 software version: *#900# Send

SL300m reset defaults: *#987*99# Send

SL300m software version: *#900# Send

SL500m reset defaults: *#987*99# Send

SL500m software version: *#900# Send

MP500 reset defaults: *#987*99# Send

MP500 software version: *#900# Send

Set language to English: *#0044#

Set language to Russian: *#0007#

Service codes Konka:

C926 software version: *320# Send

C926 set default language: *#0000# Send

C926 set English language: *#0044# Send

Service codes GStar:

GM208 (Chinese Nokea 6230+) engineering menu: *#66*#

Set language to English: *#0044#

Set language to Russian: *#0007#

Service codes Motofone-F3:

Motofone F3 software version: **9999* Send

***300* Set SIM Pin

***310* / ***311* SIM Pin ON | OFF

***000* Reset Factory settings

***644* Set Voicemail number

***260* / ***261* Auto keypad lock ON | OFF

***510* / ***511* Voice Prompts ON | OFF

***160* / ***161* Restricted Calling (Phonebook only) ON | OFF

***200608* Send: software version

***200606* Send: software version

***200806* Send: flex version

***250* / ***251* Keypad tones ON | OFF

***470* Select time format

***500* /***501* Prepaid Balance Display ON | OFF

***520* Change language