These Codes may help Android phones or new users . Maybe you'll need the
Android codes to be easier for you to use the android phone. Here is
some of the basic Android codes that you should know
*#*#4636#*#* Displaying Phone Information, Battery, Battery Usage, Usage Statistics.
*#*#7780#*#* Delete / reset the Data Factory. Removing Google Account
stored in Android, System and Application Data and Settings and
Applications in Download. But does not remove the SD Card and
Application files that exist on your Android phone. When using this code
will appear PopUp to make sure you delete or not.
*2767*3855# This code is used to Format default setting. Remove
everything and reinstall the firmware android phone. Can not be Cancel,
so do not use this code.
*#*#34971539#*#* Displays Camera information. Displaying Camera Firmware
Update menu in Figure, in SD, Camera Firmware data, and firmware
updates. Do not select the first option because it will ruin your
android Camera.
*#*#7594#*#* This code change the End Call/Power on your Android phone.
If retained its button will display the Silent Mode option, Airplane
Mode and Power Off.
*#*#*255*663 282 273 283*#*#* File copy this code opens a screen where you can backup your media files.
*#*#197328640#*#* This code is used to log into Service mode. To change
the Service Mode settings such as WLAN, GPS and Bluetooth.
*#*#232339#*#* or *#*#526#*#* or *#*#528#*#* To test WLAN connect, use the Menu button to start the test.
*#*#232338#*#* Displays the MAC address of your WiFi Android.
*#*#1472365#*#* or *#*#1575#*#* GPS Test
*#*#232331#*#* Bluetooth Test
*#*#232337#*# Displays the Bluetooth address of your Android.
*#*#8255#*#* Showing GTalk Service Monitor.
*#*#4986*2650468#*#* PDA, Phone, H/W, RFCallDate.
*#*#1111#*#* FTA SW Version
*#*#2222#*#* FTA HW Version
*#*#44336#*#* PDA, Phone, CSC, Build Time, Changelist number
Code to perform Android factory tests
*#*#0283#*#* Packet Loopback
*#*#0*#*#* LCD test
*#*#0673#*#* Or *#*#0289#*#* test Melodies
*#*#0842#*#* Vibration tests and Backlight
*#*#2663#*#* Touch screen version
*#*#2664#*#* Touch screen test
*#*#0588#*#* Proximity sensor test
*#*#3264#*#* RAM version