How do I flash an ECU on a F30

b0ma · 08-05-2021, 06:44 AM

Hi

I've installed E-sys and have it working. Now I want to flash all my computers back to factory settings. Is there a guide out there that can help me do this?

I have a 2012 F30 BMW.

Cheers

atzebmw · 08-05-2021, 08:03 AM

To reset all ecus to factory settings you don’t need to flash.
The flash is to install another or a newer software.
For the factory settings you only have to code the ecus.

b0ma · 08-05-2021, 09:43 AM

How do I update all ECUs to the newest software update?

atzebmw · 08-05-2021, 11:04 AM

https://www.bimmerfest.com/attachmen...-1-pdf.478526/

b0ma · 08-06-2021, 12:28 PM

Thank you!

08-05-2021, 06:44 AM	#1
b0ma New Member 0 Rep 17 Posts Drives: BMW 320i 2012 f30 Join Date: Apr 2021 Location: Auckland, New Zealand iTrader: (0)	How do I flash an ECU on a F30 Hi I've installed E-sys and have it working. Now I want to flash all my computers back to factory settings. Is there a guide out there that can help me do this? I have a 2012 F30 BMW. Cheers
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08-05-2021, 08:03 AM	#2
atzebmw Colonel 588 Rep 2,302 Posts Drives: Tesla Model 3 Join Date: May 2016 Location: Germany iTrader: (0)	To reset all ecus to factory settings you don’t need to flash. The flash is to install another or a newer software. For the factory settings you only have to code the ecus.
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08-05-2021, 09:43 AM	#3
b0ma New Member 0 Rep 17 Posts Drives: BMW 320i 2012 f30 Join Date: Apr 2021 Location: Auckland, New Zealand iTrader: (0)	How do I update all ECUs to the newest software update?
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08-05-2021, 11:04 AM	#4
atzebmw Colonel 588 Rep 2,302 Posts Drives: Tesla Model 3 Join Date: May 2016 Location: Germany iTrader: (0)	https://www.bimmerfest.com/attachmen...-1-pdf.478526/
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08-06-2021, 12:28 PM	#5
b0ma New Member 0 Rep 17 Posts Drives: BMW 320i 2012 f30 Join Date: Apr 2021 Location: Auckland, New Zealand iTrader: (0)	Thank you!
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