Quote:
Originally Posted by knc1
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I have downgrade my kv,it's 5.5.0 now. when it was 5.6.5,I used the method
https://www.mobileread.com/forums/sho...d.php?t=265675,it did not work,also at step hotfix.bin.when i put the file into kindle,the kindle show a window:"an invalid update file has been loaded on your devie,please go to www......"
is my SN not include in the hotfix.bin?