[salam turk]

i have recently bought a 2012 X5 E70 XDrive E35i
multimedia: mx-003.004.0031
telephone: Tx-003.004.0031

using a iphone 14 and iphone 11

i have tried to connect to the bluetooth i was unable to(it kind of connects and i could hear calls but no spotify music and it doesnt register my name saved in the registry/contacts).
After some searching it turns out that i am on an old software update and i should update
i go on the bmw website to download the latest update and after inputting my vin code it says unavailable please try again

so i search these forums to find some fix/update that i could use to fix my issue
and all i could find was UPD01008. i was unable to install it onto my car because it said (software on usb device not up-to-date. for info bmw.com/update)
now i suspect this might be a flash drive issue but i wont be able rule out that issue until i get another small flash drive tommorow that works well with fat32.

or this issue could be because the update UPD01008 is actually(not up-to-date) and i am not able to find the latest update.

what should i do please?