For those that need the files hire it is from the Spanish forum together with some G translate info.
My unis is 5QA035858 HW24 SW245, the update to 346 went well with no problems at all.
330
https://drive.google.com/open?id=1wvEmQkI1eyyWFSxrwje9kap7tSOmXdaf
346
https://drive.google.com/open?id=1n08Fdw3C53futzb3b8sv5dOEwn2wIYv7
Mib2 - 6.5 "screen
Version of the update: 0330 (Beta) Install this and then 0346. The 0330 is a Beta and has known bugs (Do not be afraid if you see strange things) are solved by updating to 0346.
Equipment compatible with these updates:
MIB 2GEN 6.5 "HW: 024 FW: 0245
Unzip the file. The final structure should be as follows:
Folder: powerc
Folder: mainplus
Folder: main
Folder: DUW014
Folder: DUW013
Folder: DUE410
Folder: DUE409
Folder: DUE406
Folder: DUE405
Folder: cpuplus
Folder: cpu
Folder: bluetooth
File: metainfo2.txt
Copying the folders and the file to an 8 GB Class 10 SD card (If you use a slow card, the update can be eternalized, with the Class 10 it takes about 40 minutes)
Update version: 0346 (Latest version compatible with the device) (Pre-install 0330)
Equipment compatible with these updates:
MIB 2GEN 6.5 "HW: 024 FW: 0245 and logically HW: 024 FW: 0330 (If any)
Unzip the file. The final structure should be as follows:
Folder: powerc
Folder: mainplus
Folder: main
Folder: DUW070
Folder: DUW069
Folder: DUW013
Folder: DUW014
Folder: DUE410
Folder: DUE409
Folder: DUE406
Folder: DUE405
Folder: cpuplus
Folder: cpu
Folder: bluetooth
File: metainfo2.txt
MIB2 6.5 "update method
CHECKED AND SOLVED TO ERRORS PRESENTED
As explained above, to update the MIB2 from 0245 to 0346, it must be updated before 0330.
Therefore, first perform the 0330 following all the steps described below and then the 0346 and again the same steps and avoid unpleasant surprises.
1) Use a minimum SD 8GB and can be Class 10 (It is much faster)
2) Format the SD card in FAT32
3) Copy the data to the SD card (All folders and the TXT file must remain in the root of the card)
4) Insert the SD card into the SD1 Housing of the glove compartment.
5) Put the car contact (Do not start the engine under any circumstances or turn off the Infotainment)
6) Press the Infotainment Menu button and press and hold until the service menu exits.
7) Select SW Update and click on Update.
8) Wait for the system to give us an Update Done message and confirm.
9) We connect the diagnostic device (Vagcom, OBDeleven, etc.) and do a Scan.
10) We erase all faults.
IMPORTANT
1) Updates are taking around 30 minutes each if the SD card is Class 10, on older cards it will take much longer.
2) You can try to upgrade from a USB but it does not always work, USB is a bit conflicting in many cases, by brand, chip, etc. Nothing happens if you do not update, it will simply tell you that it cannot read the data.
3) If when trying to update with an SD, you get data error, something you have done wrong. Format the card again or change cards.
During the update:
1) Do not remove the contact from the car, or turn off the Infotainment.
2) Do not start the engine during the Update. (You can have it started before starting, but do not start it if it has already started updating)
3) Under no circumstances should you use car consumers (Heating, air conditioning, OBDII, Bluetooth connections, etc, etc). AVOID UNNECESSARY RISKS. Updates are a serious thing, do not walk around in the car, if it is cold, you warm up or look for another time.
If you are not able to follow these guidelines, it is better that you do not update.
4) If you think you don't want to risk staying low on battery power, connect a battery charger before starting the process and keep it on until it is finished.
Normally after the updates, the SVM (Software Version Manager) must be validated
The system will throw an error: 1555 - Check Software Version Management that is permanent and is not deleted.
To solve this, follow these steps :
We enter the 5F
Adaptations
Confirmation of installation change
We copy the value it shows us (XXXX)
We use a calculator that has XOR (Bitwise calculator for example)
In hexadecimal we put the value we have.
We give XOR.
We put these C9D2 values and give the = symbol to calculate it.
The value you put us, we put it in Confirmation of the assembly modification and We accept.
After accepting we will see that the value has not changed with respect to what we had at the beginning. IT IS NORMAL.
If you do it with VagCom leave a space in the middle. (XX XX) by putting it in again.
Once done, redo the Scan and erase the fault permanently.