Cingular's hot new Smartphone - the Samsung Blackjack SGH-i607, is fast becoming the one of the best and most popular Smartphones we've seen in a while. It's easily one of the best Windows Mobile devices that I have used to date.

If you've picked up a used device and you want to clear out all the crap from the previous owner, then you're going to be looking to hard reset the device.  This will set it back to the factory image, removing all programs, settings and files that the previous owner might have changed or added. If the device was SIM card unlocked, a factory reset will not change this.

So how do you reset the device? There are 2 different ways to do this. The first is the more common way - Start / Settings / (more) / Security / (more) / Reset  - and enter the password.  Which should be '1234' - unless it's been changed under the 'Change Reset Password' option in the Security menu. Using this method means you have to know the password to reset, and the device has to be able to boot. So what happens if you can't boot the device? Well, then you need to kick in the manual hard reset method. It's not hard to do - When the device is powered off, press and hold the up button on the control pad (joystick - circle thingy) and then turn on the device.  Keep pressing up and it should kick off a hard reset process.  When the reset is done, you've got a brand new device to play around with again, at least on the inside.

On a side note, make sure you have a full battery, or that it's plugged into the wall when you're doing a reset.  You wouldn't want it to run out of juice in the middle of the reset!