can't open settings in samsung s3

hi , could anybody help me please, after updating my samsung galaxy s3 i can't open the setting..
i want to do factory settings on my phone but can't as i can't settings. my phone is responding very slowly...TIA

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by balistreri.asha
27 minutes ago
Last post by fanny98
3 hours ago
Last post by geovanni.beier
2 hours ago
Last post by kattie29
4 hours ago
Last post by kaylee.bode
4 hours ago
Last post by norene.feeney
24 minutes ago
Last post by josiane.toy
4 hours ago