Fixing 'Private Key Mismatch' Errors
Posted by , Last modified by on 13 January 2015 10:04

In the case of the Private Key Mismatch error, please follow the below instructions:

Download NESDK Manager from here.

Using the NESDK Manager, search for your unit, and select it from the list. Double click it to open its configuration window.
Navigate to the 'Advance Setting' tab and check the box to 'Change Private Key'.
Enter '1309' (without quotes) into the boxes for the private key and proceed to 'Save & Restart'.

Once this is complete, you should be able to complete the upgrade process.

 nesdk1.jpg (38.81 KB)
 nesdk2.jpg (38.91 KB)
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