[lustek]

Hi, 

What is correct order to flash bussines nav in e90? And with modules using most ring and with obd?

Do i need know something special aboute flashing all modules in car or just standard procedure?

[Silva1337]

mask only one module , not as ccc
flash using only with most adapter as you said standart procedure
also if you use ist-p for that you do need anything to thing it will do everything auto

[Spitfire555]

MASK1:

• MASKG1 [OBD]  - MOSTGW   - 62h - GW
  
• MASKS1 [OBD]  - VIRTSG90 - 90h - AUD
  
• MASLW1 [OBD]  - VIRTSG98 - 98h - M-ASK-DVD
  
• MASKN1 [MOST] - MMI/CCC  - 63h - BO
  
• MANSP1 [MOST] - VIRTSG91 - 91h - CHAMP-S/M-ASK-S
  

MASK2:

• MASKG2 [OBD]  - MOSTGW   - 62h - GW
  
• MASLW2 [OBD]  - VIRTSG98 - 98h - M-ASK-DVD
  
• MASKN2 [MOST] - MMI/CCC  - 63h - BO
  
• MASKS2 [MOST] - VIRTSG90 - 90h - AUD
  

[airbone]

According to MASK version you have, you need to flash:
MASKG1/MASKG2 - obd K line

MASKN1 MOST_CONTROL_ab625

MASKN2 MOST_ASYNC_ab625

[lustek]

Hi,

thank's for respond. Tell me how can I check if navi is MASK1 or MASK2?
If I use ISTA P, a should connect most and obd at the same time and ISTA change port automatically? Sorry but I will be using MOST adapter for the first time

It will be e92 from 2009 year. I thing it has mask2 but how can I check that?

[Spitfire555]

It will be e92 from 2009 year. I thing it has mask2 but how can I check that?

Your 2009 E92 has a MASK2 inside. 

[willisodhiambo]

If I were you and the MASk unit was working and I was not using ISTAP I would just walk away. But you never know until you try

[lustek]

wait a moment, so you recommend flashing with ISTAP or NOT?
Customer wants full flash whole car + polish menu, so I need flash MASK