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Asteroid

Security error:This phone has been flashed with unauthorized software & is locked.

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Hello community! I have Samsung Galaxy S5e and my trouble became after download app from link in comments of site -<edit> , I have download and install App and phone start rebooting, after reboot I have an error "Security error:This phone has been flashed with unauthorized software & is locked. Call you mobile operator for additional support."

I find this post https://us.community.samsung.com/t5/Galaxy-S10/Just-did-the-update-available-for-March-20-2020-for-m...

and I understand that had update this morning, so I don't know finally reason of error blue screen. Maybe  anyone tell how to fix it by myself?

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Samsung Care Ambassador

Re: Security error:This phone has been flashed with unauthorized software & is..

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you could do this yourself however you would need to download the correct firmware and know how to flash it using Odin. I would however just take it to your carrier and have them reflash the software

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Samsung Care Ambassador

Re: Security error:This phone has been flashed with unauthorized software & is..

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you could do this yourself however you would need to download the correct firmware and know how to flash it using Odin. I would however just take it to your carrier and have them reflash the software

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Asteroid

Re: Security error:This phone has been flashed with unauthorized software & is..

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After a long search, I see that I will have to do so... Thank you for response.

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Asteroid

Re: Security error:This phone has been flashed with unauthorized software & is locked.

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I found out the cause of the problem, and I would like to apologize to the site - the link from their site had nothing to do with it, it was just a coincidence, thank you all.

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