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Original file

John Deere 9860 DDE50840

An original (stock) flash read of the DDE control unit, fitted in John Deere 9860, software number 50840, 256.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.

Technical data

Vehicle
BrandJohn Deere
Car model9860
Engine1.3 diesel
Fueldiesel
Displacement1.3
Power375.0PS / 275.8kW
Control unit
Control unitDDE
Software number50840
File
File typeOriginal flash read
File size256.00 KB
File keyda1299533d973bfd
Price15 €

About this file

Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.

How to use this file

  1. Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
  2. Open the file in your programmer, compare its numbers with your unit and check the checksum.
  3. Write it only to a DDE whose label carries the same hardware and software numbers.

Before you write Compare the numbers on your control unit with this file, software number 50840. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.

Other reads of this pair

The same hardware and software numbers, read from other vehicles or at other times; each has its page.

VehiclesSizeFrom the file nameContentsPriceAdd to cart
John Deere 9860256.00 KBFlash15 €Add to cart

All reads of 50840

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1000111740Mini Cooper S, Mini Cooper, Mini
0C8927750ALAudi Q7
0C8927750AMVolkswagen Touareg
RE51850351228John Deere 8120, John Deere 8120R, John Deere 8020
0C8927750TAudi Q7

DDE original files