Samsung I9230 Galaxy Golden pattern lock hard reset

On dial screen enter this Samsung I9230 Galaxy Golden reset code: *2767*3855#

or

Use Samsung I9230 Galaxy Golden Backup and reset function(wzmobile.asia)
Go to Settings *> Backup and reset *> Factory data reset: Reset settings to the factory default values and delete all data.
Your device freezes or has fatal errors, pattern lock  (wzmobile.asia)
If your device freezes or hangs, you may need to close applications or reinsert the battery and
turn on the device to regain functionality. If your device is frozen and unresponsive, press and
hold the Power button for more than 8-10 seconds to reboot.(wzmobile.asia)
If this does not solve the problem, perform a factory data reset. On the Applications
screen, tap Settings -> Backup and reset -*> Factory data reset -> Reset device -> Erase everything. Before performing the factory data reset, remember to make back-up copies of all important data stored on the device.(wzmobile.asia)

Samsung I9230 Galaxy Golden pattern lock */soft reset / restart(wzmobile.asia)