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      04-01-2012, 04:17 PM   #1191
ken1137
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Drives: BMW S1000XR
Join Date: Jun 2011
Location: Gilbert, AZ

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2009 e90 335i  [6.40]
Quote:
Originally Posted by Dackelone View Post

I do not think you can have your car's SW updated (at the dealer) and then when your back home reload the old Cobb SW flash level(via the Cobb). Once you update your SW there is no going back to the old level. I think thats why you must always upload to Cobb and then download the new mod's file.
I wonder...is the SW update only for N55s and is there a model # for the SW update? I dont think my '08 has ever been updated. I will ask Stephen at Cobb.
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