j7 max security notice issue

[Akki001]

yesterday i had a system update of apprx.146 mb and after dat when it was downloaded it poped up a notification of restarting the device.But during the restart it showed of failing of restarting the device and displayed me to reset the device.After that only the problem arised,a frequent notice is being popping up of unauthoried actions have been taken and to retart the phone.Then also the notification is popping up and also my secure folder and samsung pay mini are also not working due to this update.I just bought it a week ago.
so i just want to look into my issue it and resolve it as soon as possible because its very annoying.

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[Ansal]

my problem fixed now everything ok today im go to services center phone software changed now problem fixed thakx of help everyone

[Akki001]

how you fixed this problem on your device

[mav0810]

bro did u again update your software

[amitpandey]

same problem in my j7 max

[Ansal]

u go samsung service centre there fix problam

[Ansal]

phone software changed from samsung service centre

[amitpandey]

is not a best solutions