HP Inkjet restore after Instant Ink subscription?

Hi all,

I hope this can stay. If not, I will delete it.

Has anyone found a way to bypass/restore HP Inkjet firmware, so I can use it with third-party cartridges, after cancelling the II subscription?

submitted by /u/Disastrous-Bar-6377
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from hacking: security in practice https://ift.tt/MJlrF9U