The following is an explanation of the iPhone that has difficulty appearing notifications, both Instagram, WhatsApp and others.
My friends can follow the method, step by step.
Hopefully my friends understand and succeed, I have done this method on my friend's iPhone on iOS 13 and 14 and it works again, notifications return to normal as usual.
Note for my friends, this method is only for ordinary iPhones or normal systems, yes guys, not iPhone bypass.
Hopefully it can also be useful for my friends who need it.
Continue to support the @ Bang_Haw10 channel, also activate the bells, guys.
Thanks.