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Title: Removing old tune Post by: Michaelblankenship17 on September 08, 2015, 11:01:27 PM Hey guys! I have an amd tune on an Abox b5 s4 and was wondering how I could go about removing the tune? Usually I could just flash over an old tune but the Ecu is locked and I can't communicate with it! I know this is probably a noob question but maybe I need a nudge in the right direction!
Title: Re: Removing old tune Post by: nyet on September 08, 2015, 11:07:20 PM Desolder the chip, replace with blank.
Title: Re: Removing old tune Post by: Michaelblankenship17 on September 08, 2015, 11:37:31 PM Is there no way to flash over the old tune?
Title: Re: Removing old tune Post by: nyet on September 08, 2015, 11:39:22 PM If it isn't socketed, and it is refusing the write commands, no.
Title: Re: Removing old tune Post by: Michaelblankenship17 on September 09, 2015, 12:08:28 AM How do I go about getting a new chip to flash?
Title: Re: Removing old tune Post by: Michaelblankenship17 on September 09, 2015, 12:19:34 AM Maybe I'm understanding it wrong as well, couldn't I start in boot mode and flash over it?
Title: Re: Removing old tune Post by: prj on September 09, 2015, 02:43:06 AM Maybe I'm understanding it wrong as well, couldn't I start in boot mode and flash over it? Sure you can. Title: Re: Removing old tune Post by: nyet on September 09, 2015, 09:47:37 AM Maybe I'm understanding it wrong as well, couldn't I start in boot mode and flash over it? Sorry, yes, assuming it isn't socketed. If it IS socketed, you'll have to desolder the socket and replace with a blank flash. Not sure my post was clear on that. Title: Re: Removing old tune Post by: Michaelblankenship17 on September 09, 2015, 11:02:20 AM I took the Ecu Apart and could not find any chip, will attempt boot mode.
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