Hard Reset for Samsung D300

In order to hard reset a Samsung D300, you should perform the following steps.

Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Samsung D300 device will be brought back to the default configuration of a brand new device.


1. First of all, press-hold the Power button.
Hard Reset for Samsung D300
2. Enter the *2767*3855# code into the phone. Press Call button to confirm.
Hard Reset for Samsung D300
3. Wait for your device to reset & restart. That is all.

Warning ! HardReset24.com is not responsible for any damage caused by our tutorials. You do it at your own risk.

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