Dell R620 Perc RAID H710p cannot download firmware release 21.3.5-0002 not showing on dell drivers download

Hi guys

i have a Dell R620 , i have upgraded BIOS to lates 2.9.0  

i have upgraded lifecycle and idrac..

now i have the h710p raid controller on version 21.3.4-0001

I Have a annoying problem on boot showing battery discharged vd 00  i have changed raid battery wih brand new one, i have changed the server round battery also, i have left the server powered on for over 48h now to see if batteries were really discharged but every time i reboot it shows up the same error..

i found online information regarding update 21.3.5.-0002 A09.exe that would fix this issue with battery...

but i cannot download it anywhere it simply vanished?

where can i find this version so i can give it a try?