All of the most recent firmware file for the Samsung Galaxy af A50 SM-A505FN can be found here. If you're hunting for the free ROM sm af firmware for the Samsung Galaxy A50 SM-A505FN, you've come to the right place.
Flash Stock ROM to unbrick your Samsung
Flash Stock ROM to unravel the boot loop issue
Update and Downgrade
Unroot or Fix Bugs on the phone
To solve the lag or stutter
By flashing Stock ROM, you’ll fix software issues.
Revert back to stock to urge your warranty.