Windows Phone Mango operating system
Large 3.7" OLED ClearBlack screen
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Version 1.0
Product controls and interfacesService conceptPhone reset
The ODDT is an app for performing basic device hardware
troubleshooting at Nokia Care Points. The ODDT is not visible on
retail phones and it is intended only for use by trained personnel at
Nokia Care Points.
To install the ODDT:
1. Enter ##634# on the on-screen keypad
2. Diagnostics app appears in Apps list
To remove the ODDT:
1. Tap and hold Diagnostics
2. Tap uninstall
Note: always uninstall the tool before returning the phone to the
consumer!
Transceiver with
embedded battery
For more information on using the ODDT, see KICS TR2816.
If the phone hardware is jammed, you should first recommend
that the consumer performs a hardware reset. The hardware reset
does not reset the Windows Live ID or remove any consumer data.
Because the consumer cannot remove the battery to reset the
phone the phone has a special electronic circuit which cuts the
phone power when the power key is pressed for 10 seconds.
To perform the hardware reset press the Power key and hold it for
10 seconds. The phone screen will turn black (phone is off). Then
press the Power key to turn on the phone.
Software / operating system (OS) reset
The software / operating system (OS) reset returns the phone to its out-of-the-box state. Note that this
procedure erases all consumer data! Always first try to perform a hardware reset.
Option 1: About menu
- Use this option if the consumer knows the lock code
- This option warns the consumer about data loss!
-Tap Settings > About > reset your phone
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Option 2: Hardware key combination
- Use this option if the phone is locked and the consumer does not know the code
- Note: no warning about data loss!
- Do not advertise this feature to consumers!
Follow next steps to perform OS reset with phone keys.
Step 1
Make sure the phone is turned Off.
Press and hold the Volume down,
Power and Camera keys
Step 2
When the phone vibrates release
the Power key
Step 3
Keep holding the Volume down and
Camera keys for another 5 seconds
and then release the keys
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Step 4
The phone will reset and boot up
automatically