Cannot delete widgets or shortcuts on home screen when long press.

[Android Forums] - Cannot delete widgets or shortcuts on home screen when long press.

Before deciding to do factory reset, check out following tips:
- If you are using Go Launcher app, press menu in home screen mode
(on my Samsung Ace is the touch button on the left side).

- Press "More" then you can find "lock/unlock screen". If the status is "unlock screen",

 it means that you cannot edit your screen/preview/app drawer, and long press does not work.

- To change it, press "unlock screen" button until the status changes to "lock screen".

Voilà, your problem is solved!


solution by : Emma Salawane (twitter account : @itsumodemma)