J7 max error after update

[kuldeepsha]

i have j7max with 7.0 nougat , after update some failed error show and my all pictures and video delete. security notice show unauthorised action have detected restart your device to undo any unauthorised changes.
secure folder app also not opened.
i m very irritate after update mobile.

[srikanthrao]

hi pleas do the mobile switch off and leave 1 or 2 minute then see it'll solve

[kuldeepsha]

i do that but not solved

[vyahut]

noo again same...

[ranjithrachi]

After switch off also it's not going

[Ashar]

due to some error while updating the software this problem has come just go to Samsung service centre n tell them to re-update then everything will be solved.

[mav0810]

can I update again after fixing it from service centre

[hafiz]

sir how set alerts when use another bum on this product

[admin_]

Thank you for your query. The relevant department may serve you better/speedily, if you can provide logs/video by registering this feedback in Error Section (Samsung Members App -> Feedback -> Questions/Errors -> Create -> Error reports).

[kuldeepsha]

plz slove issues