Development Settings play online

 

SCREENSHOTS

 

DESCRIPTION

Play this online game named Development Settings.

For Android users to quickly open the development of personnel options, engineering mode, battery power, background service management and other functions;and this is a secret code management tools, such as Android phone secret code *#*#4636#*#* to open mode of engineering, as well as some MTK Enginerr mode *#*#3646633#*#* code.
You can also from forums or other place to search for your phone special secret code,then used this tool to add and manage.

Updates:

1.7.1 update
1: optimize the interface
2: automatic scanning system secret codes

 

 

Development Settings from UptoPlay.net