Settings AUTO-LAUNCH??

Hi, I'm using a BlackBerry Classic. Bought it a month ago. Recently, I just restarted my phone. Now whenever I unlock my phone, the settings app will automatically launch by itself.
Anyone experiencing this problem? Why is this happening? How do I resolve this problem?
Its kinda annoying though. Please help

Try a hard reset. Hold both volume buttons down until phone reboots. Give it a few minutes to settle in once it has rebooted. Then try unlocking your device again.

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