Well today i decided to reset the device and checked sammobile have a new firmware for Netherlands (PHN) (AUHB) For s21 exynos. Flashed and Found this new option under the battery settings.

Fairphone stuck in fastboot mode - bootloader unlocked - Fairphone 4 - Fairphone Community Forum

Question - Flash T-Mobile firmware on unlocked S21 ultra

Question - Change CSC S21 ultra, Page 5

Samsung Device Firmware Restore with Smart Switch program and factory reset

Samsung S21 - Failed to Update Firmware (Fix It Now!)

Samsung Galaxy S22's December 2022 security update reaches Europe - SamMobile

Samsung S21 - Failed to Update Firmware (Fix It Now!)

Unlocking the Samsung SGH-E350 with S.S.S. tool (Free solution)

Samsung Exynos CSC change with ChimeraTool [NO ROOT, ANY KNOX, ANY BIT, ANY VERS - video Dailymotion

Samsung S21 - Failed to Update Firmware (Fix It Now!)

A505N U6 OS11 AUTOPATCH FILE, A505N TO A505F CONVERTER FILE