After receiving [Samsung Galaxy Note 8] july2020 security patch update on ( july /28/2020 ) the phone has NO NETWORK CONNECTION , as it is showing : (insert sim to access network connections ) along with this the sim card manager is not working if we try to open it will show a blank black page, FLIGHT MODE is also not working properly and in the software update section it has not last updated information and if we try click on the download and install option it will show " An unknown error has occurred. If this problem persists, restart the device." And if we try to all call anyone the call doesn't hang up until though we restart or power off the phone and atlast tried all the possible ways and flashing devices doesn't works and the problem remains same so don't try to flash the device until we get the OTA solving these bugs and any kind of reply from Samsung.
