How to unlock a Rigol DS 2072a

[from_the_north]

Hi everyone.

I`m new to the electronics arena, but I`m a motivated hobbyist. I`m a big RC plane fan and wanted to delve into electronics side of things

I bought a used DS 2072a and was wondering if the hack still works and is available to unlock this unit.

If anyone has a link or advice much appreciated.

Thanks

[MarkF]

You can start here:
   https://www.eevblog.com/forum/testgear/sniffing-the-rigol_s-internal-i2c-bus/msg486238/#msg486238
and
   https://www.eevblog.com/forum/testgear/unlockinghacking-the-rigol-ds2000a-series-scope-the-short-post/