This Firmware flash for Samsung Galaxy M12 with the Model Number is SM-M127F. Firmware Region is Romania and CSC code is ROM . Make sure the Model Number are correct with you device. You can check the Model Number in Setting - About phone (Model Number), If phone can't start you can find it by flipping your phone or among the things you found in the box. This Firmware PDA is M127FXXU4DWC4 with OS T(Android 13) and the Firmware are build on Tue 02 May 2023 17:46:41 pm.