If you have put a lock code on your Nokia phone and have forgotten it, this tutorial will help you to RESET NOKIA PHONES TO FACTORY SETTINGS WHEN SECURITY CODE IS MISSING. I used Nokia X2 in this tutorial, but this tutorial also works for lots of Nokia phones. Just give it a try.
Find the download link at the bottom of this post.
Tutorial on How to Reset Nokia phones to factory settings when security code is missing is below.
If you are using windows 7 and above, right click on OGM_JAF_PKEY_Emulator_v3.exe , choose “Troubleshoot Compatibility”. A window will pop up, choose “Troubleshoot program”. Another window will pop up, check the first option “This program worked in earlier versions of Windows but won’t install or run”. A window will pop up; select “Windows XP (Service Pack” 2). Click on “Next” and then click on “Start Program”.