What are the options for recovering a forgotten iPhone 13 Pro passcode?

Apple couldn't make is simpler to backup your iPhone on a daily basis. With iCloud backup enabled on your iPhone, every time it is plugged in to charge and connected to Wifi, it will backup. If didn't enable this standard setting, it's on you that you may have no backup in order to restore to your iPhone after it is erased. This is an unfortunate mistake you will surely learn from going forward. But as others have pointed, searching the net isn't going to find you any other options. You'll have to follow the directions in the related article link at the top of this page, which brought you here.

Sorry, it is too late. Your data has already been lost.

Backups have to occur......before.....problems occur.

It is a security feature. If your phone was to fall into the wrong hands wouldn't you want your data protected? Unfortunately, there is no other solution, searching the web isn't going to help. You now know the importance of making backups.

The data on the phone seems to be very important to you. Why have you not backed up the data on the phone in case of an emergency? Apple makes this very easy to do, since your backups can occur automatically.

iam using iphone 8plus and my iphone is unavailable without number, now i need means to back up my informations so that i can erase it