Often, the camera fails after an attempt to remove the Google Account (FRP). Using unofficial methods to bypass FRP can corrupt the persist partition, which contains essential calibration data for the camera.
SM-J250F Binary 2 (U2) Firmware. This must be a 4-File Firmware (PIT, BL, AP, CP, CSC). Step-by-Step Fix: Flashing Stock Firmware (U2) samsung-j250f-u2-camera-failed-fix-firmware
A bad Android system update can lead to corrupted camera drivers. Required Tools for Firmware Fix Computer (Windows recommended) Samsung USB Drivers Odin3 Flashing Tool (Version 3.13.1 or higher) Often, the camera fails after an attempt to
Did this issue start after a or an FRP/unlock attempt ? samsung-j250f-u2-camera-failed-fix-firmware