China Mobile Secret Codes

[Dhananja4medialab]

Default user code : 1122, 3344, 1234, 5678

Engineer mode : *#110*01#

Factory mode : *#987#

Enable COM port : *#110*01# -> Device -> Set UART -> PS Config -> 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 (new firmware) : *#001# Send

Sefault user code : 1122, 3344, 1234, 5678

 

[kinkon]

 

[amila_banks]

Hmmmm..............

 

[weerasinghe]

Thanks Machoooo

 

[tharakato]

Do not enable SPEED SIM in Engineering Mode

I enabled Speed Sim in one of my friend's Mobile & It became death It Cant Repair

 

[thumesha]

Do not enable SPEED SIM in Engineering Mode

I enabled Speed Sim in one of my friend's Mobile & It became death It Cant Repair

I also faced the same problem, but y can't repair..?? After flashing my phone now working fine..! my cost was 2500/= for flashing..

 

[thumesha]

Most models..>>
Engineering Mode: *#3646633#

 

[tharakato]

I also faced the same problem, but y can't repair..?? After flashing my phone now working fine..! my cost was 2500/= for flashing..

I tried to Flash but It gives error