Fnirsi1014d Firmware Update Work 〈2K 2025〉

Yes. User data stored in the internal memory (screenshots, reference waveforms) is erased during a firmware flash. Back them up to an SD card first.

However, if your scope works perfectly and you rely on it for daily work, the old adage applies: “If it ain’t broke, don’t fix it.” Some users have reported new minor bugs after updating. Always read user feedback on forums before updating. fnirsi1014d firmware update work