@hius07:
https://www.mobileread.com/forums/sh...&postcount=477 &
https://www.mobileread.com/forums/sh...1&postcount=80
@j.p.s: You don't even know how right you are ;D. It's indeed a hardcoded rm -rf system() call

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All of that is in one of the ota* *binaries*, I can't remember the exact one OTOH, probably otaupv3 or something.
You'll need a < 5.12 version to compare to, of course

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