Security error and cant OTA update

[SpaanKk]

Hey guys.
Ok so I deleted some of my photos by mistake so i tried to recover them so I use "DR.Fone" programm ,
after that I see some annoyin message on notification screen "Unauthorized actions detected. Please reactivate your device to undo any unauthorized changes made"
and doesnt matter what I try to do it wont go ( I tried : restart phone, hard reset, wipe cache ,reset factory settings) nothing helped,
after that I also noticed that when I tried to update my phone by OTA updates it also gives me an error
"An unauthorized change was made to your device's operating system. Try downloading software support by smart transfer on your computer or visiting a customer service center"
I really want to fix it and I have no idea how , my phone is only 1 month old,
Big thanks for helpers!
Phone : Samsung Galaxy 7S SM-G930F

 

[Droidriven]

Hey guys.
Ok so I deleted some of my photos by mistake so i tried to recover them so I use "DR.Fone" programm ,
after that I see some annoyin message on notification screen "Unauthorized actions detected. Please reactivate your device to undo any unauthorized changes made"
and doesnt matter what I try to do it wont go ( I tried : restart phone, hard reset, wipe cache ,reset factory settings) nothing helped,
after that I also noticed that when I tried to update my phone by OTA updates it also gives me an error
"An unauthorized change was made to your device's operating system. Try downloading software support by smart transfer on your computer or visiting a customer service center"
I really want to fix it and I have no idea how , my phone is only 1 month old,
Big thanks for helpers!
Phone : Samsung Galaxy 7S SM-G930F

Try using Samsung SmartSwitch

Or

Try flashing your stock firmware for your country/region/carrier via Odin. Do a Google search for:

"Return to stock (your model number)"


I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE

 

[SpaanKk]

Try using Samsung SmartSwitch

Or

Try flashing your stock firmware for your country/region/carrier via Odin. Do a Google search for:

"Return to stock (your model number)"


I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE

Yup thats exactlyy what Ive done.
1) download odin
2)download stock ROM from sammobile
3)flash them via odin
4) done.
I've seen alot of people asking about it online so heres the solution if someones looking maybe they will see that.
Thanks anyways

 

[sheinbo]

Sv