Galaxy S8 Plus G955XU Live Demo Unit Flash problems

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ltsJames
Alliance Member
Posts: 14
Joined: Wed Dec 14, 2016 5:31 pm

I tried refreshing a Live Demo Unit of a Galaxy S8 Plus that I bought on ebay for $300 and I got the error
"Security Error: This phone has been flashed with unauthorized software & is locked. Call your mobile operator for additional support. Please note that repair/return for this issue may have additional cost."

Upon reboot after Odin flash. Could anyone help me fix this or help me get stock Live Demo Unit firmware for my G955XU?
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arnob.rahman
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Posts: 19
Joined: Thu Dec 08, 2016 2:28 am

Curious to know if you found a solution
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