This Firmware flash for Samsung Galaxy S22+ 5G with the Model Number is SM-S906B. Firmware Region is Russia and CSC code is SER . 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 S906BXXU1AVC6 with OS S(Android 12) and the Firmware are build on Wed 16 Mar 2022 12:25:51 pm.