MHD DME Write Failure

TNZupra

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So I tried to install the MHD Stage 2 OTS 93 tune tonight. I had the car on a charger, door open, seatbelt buckled, and phone on airplane mode.

Three times I tried to write, it would fail at 2%.

I was able to flash back to stock, but I cannot move further.

I did the check unlock before buying the super license, and it stated the DME was unlocked and ready to be wrote.

My A90 is a 10/19 build as well, so very early.

Am I missing something here?
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thunderous_rs

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Aaron
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2017 Audi RS6, 2019 Audi RS4, 2005 Evo 8 MR
So I tried to install the MHD Stage 2 OTS 93 tune tonight. I had the car on a charger, door open, seatbelt buckled, and phone on airplane mode.

Three times I tried to write, it would fail at 2%.

I was able to flash back to stock, but I cannot move further.

I did the check unlock before buying the super license, and it stated the DME was unlocked and ready to be wrote.

My A90 is a 10/19 build as well, so very early.

Am I missing something here?
Exactly the same thing happened to me!

Was this the same / similar dump screen? I contacted MHD and they said keep trying and trying. I finally gave up as I didn’t want to leave my car at the Dyno located 47-50kms away from me and fork out USD1000 for two day storage.

So yes, you and I are facing similar issues. Did you have any success in the end?
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Down167

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Flash with the door closed. When I first tried flashing with MHD I had the door open and it failed. After that, the door was always closed and I've probably flashed the car 20 times since then with no issues.
 

thunderous_rs

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Flash with the door closed. When I first tried flashing with MHD I had the door open and it failed. After that, the door was always closed and I've probably flashed the car 20 times since then with no issues.
Thanks for the tip guys. I did do that but I’ll give it another go once I unlock my ECU again. FML! :rofl:
 

thunderous_rs

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Finally got my MHD Flash uploaded today and am stoked.

Turns out that during my unlock, there was a checksum error that my buddy missed out and it was promptly resolved with the help of Momir at MHD.
 
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