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Old 05-17-2025, 01:14 PM   #3745
DNSB
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Posts: 47,053
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Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by aborh View Post
Hi, I have a Kobo Nia that had corrupted firmware on its SD card. I had an SD card from another Nia which I cloned and put onto the corrupted Nia. Now both Nias have the same serial number in their firmware (untidy, my OCD brain dislikes). How do I edit the firmware on the formerly corrupted Nia to correspond to the serial number on its motherboard?

Forgive me if I'm asking something that has been asked and answered a million times; I've searched the forum and can't find the answer I need. Perhaps it's in the instructions sent out with SD card images?

Many thanks!
Using a hex editor, look at offset 0x200 in the image file. See the attached image using the HxD editor to open the .img file.
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