Razer panthera firmware upgrade

hi guys, i got a new razer panthera stick from amazon , this is the base version with the blue playstation razer logo on it as the artwork.

i’ve read that there is a firmware upgrade that fixes input lag … my question is … how can i find out if i REALLY NEED this firmware upgrade? i mean, like i want to know if my new panthera is already with this latest firmware or not. because i do not want to do unnecessary things like upgrading a stick that is already upgraded… don’t want to break anything here… maybe i just worry too much eheh.

so… are there any methods that can find out if my panthera is already with this latest firmware or not ? thanks for your time, regards.

You upgrade it with a really easy software from Razer themselves. I think it checks your firmware version before trying to upgrade, but there’s no way to do something wrong so you should just check it out. The worst that can happen is the software telling you that you already have the latest firmware.