Some Usefull Hidden Diagnostic codesto get to the root menu to changes different settings in Windows Phone

To access the diagnostic program you will need to dial ##634# from the phone pad. Below is a list of command that I could find. For Samsung devices!!




!!WARNING SETTINGS CHANGED IN 197328640 MODE DO NO RESET ON HARD RESET THESE SETTING STAY WITH THE PHONE YOU MIGHT GET THINGS BACK TO NORMAL BY USING *2767*3855# - Full Reset (Caution every stored data will be deleted.)!!
*#197328640# - Root Menu (See attached for full menu layout)

*#0*# - LCD Test
*#0002*28345# - Audio control utility.
*#0011# - Power and Temprature settings
*#0228# - Battery Information
*#0289# - Melody Test\Test External and Internal Speaker
*#03# - SMDInfo
*#05# - Simple test menu
*#06# - Show IMEI #
*#0673# - MP3 Test Menu\Shows Audio sound tests
*#0782# - Shows Clock & Alarms settings
*#0842# - Vibrate test menu
*#0987# - Multitouch test
*#1111# - Show FTA software version
*#1234# - Shows the PDA and the Phone version number
*#197328640# - The Root Menu
*#2*# - Battery Information
*#2222# - Show FTA hardware version
*#2263# - RAT Selection option is resricted
*#232331# - BT RF Test Mode
*#232332# - BT Audio
*#232333# - BT Search Test
*#232337# - Bluetooth MAC Adress
*#232338# - WLAN MAC address
*#232339# - WLAN Test mode
*#2580# - Integrity Control
*#3*# - Test Brightness
*#32489# - (GSM test) Shows the ciphering status and options to enable or disable it.
*#7284# - USB Path control (TETHERED CALL)
*#745# - Operation (2): Ril log done
*#7450# - Operation (99):Error Report off done
*#7451# - Operation (99):Error Report off done
*#7465625# -Shows status of the Network, Service Provider, SIM or Corporation lock
*#770# - Operation (99):Vphone 770 done!
*#771# - Operation (99):Vphone 771 done!
*#772# - Operation (99):Vphone 772 done!
*#773# - Operation (99):Vphone 773 done!
*#774# - Operation (99):Vphone 774 done!
*#775# - Operation (99):Vphone 775 done!
*#776# - Operation (99):Vphone 776 done!
*#777# - Operation (99):Vphone 777 done!
*#778# - Operation (99):Vphone 778 done!
*#779# - Operation (99):Vphone 779 done!
*#780# - Operation (99):SR Test done!
*#9090# - Diag Config\UART/USB settings
*2767*3855# - Full Reset (Caution every stored data will be deleted.)




When in diagnosis for volume:
Click Read,
System Gain: change to 10
Class Gain: change to 10
Device Gain: change to 10


Press Start then Stop.


rebooting the phone will reset the volume back to normal settings

Posted in: Windows Phone,Windows Phone Tricks and Hacks