phone do not start

[bert61]

when i switch on my phone i get a red message that say  custome binary blocked by frp lock .

this phone was rooted and i tried to put back the original stock rom.

what can i do please help

thank you

[Tendai777]

The first method to FRP bypass Samsung is by using a professional Android unlocking tool like DroidKit – Android Phone Toolkit. It is a complete Android device toolkit that helps bypass FRP lock on Samsung safely and securely.