How do I power on a Samsung S3 after activating Device Administrator?

I was trying to destroy a cyber police virus so I thought activating device administrator on my Samsung S3 would destroy the virus but it just powered off my phone.Now that I activated device administrator, my phone won't power back on; it just keeps showing the Samsung logo and repeats it over and over again.

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by wrussel
2 hours ago
Last post by mafalda.purdy
4 hours ago
Last post by susan12
3 hours ago
Last post by ywiza
15 minutes ago
Last post by allen.stehr
4 hours ago
Last post by graham99
3 hours ago
Last post by johnathan28
13 minutes ago
Last post by uhowell
2 hours ago
Last post by moen.toy
2 hours ago