Hi all, new poster here and apologies, I'm not a cupra owner, just an SE tech 1.6 TDI 15 plate. I've got what I assume is MIB1 (8 button radio)
I'm running an old firmware and I've found the screen to be a bit leggy, touchscreen stops working on initial startup and freezes. So I'm wanting to update my firmware prior to installing the carabc wireless carplay box mod.
I've attached a photo of my current firmware. 0425.
I don't have an SD card in at present so no map data, but if it makes a difference I'm not interested in adding standard maps data as I'll be using carplay/Android Auto.
I'm a bit of a noob, but I downloaded the rar package from page 145 of this forum, firmware 480. Can someone please confirm this is the 0480 firmware for the Leon mib1 unit?
Also, regarding installation, I found this from another thread - so I guess I'm just looking for someone to say yes - the file is correct and yes - that is how to install it or if I am missing anything. Here's the instructions from other thread:
1) Use SD 8GB at least and to be Class 10 (much faster)
2) Format the SD card in FAT32
3) Copy the data on the SD card (All folders and TXT file should be at the root of the card)
4) Insert the SD card into the player SD1 glove.
5) Put the car ignition (not start the engine under any circumstances or turning off the Infotainment)
6) Press the Menu button on the Infotainment and hold until you exit the service menu.
7) Select SW Update and click on Update.
8) Wait for the system to give us a Update Update message and confirm.
9) We connect the diagnosis device (Vagcom, OBDeleven, etc.) and perform a Scan..
10) Erase all faults.
Appreciate the input. And if this is the correct procedure, thanks to 
@Daz3d for his upload 

 one last thing- to update only the firmware, can you use any SD card or would I need to buy either a brand new one or a VW specific one? I have access to plenty of 16/32gb cards at work, class 10 I believe and have no issues formatting this and formatting to FAT32. Thanks!!