Ender 3 S1 Firmware update

Hello everyone,
I just installed a new motherboard in my Ender 3 S1 and I tried to update the firmware/software on it to the latest and greatest software from Creality. Just as a precaution.
For some reason my printer will NOT take the latest update that is on creality’s website. So I installed older software.
Is there a reason why the S1 will not take the newest software update?