Fnirsi SG-003A & SG-004A Signal Generators

[DaneLaw]

..
Has anyone else had the same problem?

Seems quite a few people had issues upgrading the SG004A.
I only have the SG003A, so Im not in the same boat, and made one firmware update around ½ to a year ago, also a drop to rootfolder and worked as expected - which mainly corrected some spelling mistakes.

Have you tried contacting Fnirsi?... Just make clear to them that you wanna talk with a technician, as the official Western listed fw https://www.fnirsi.com/pages/manuals-firmwares are creating issues for numerous users in this thread.
Can sometimes also be helpful to link to this EEVthread, so they can see that its more then just you.

[LampHead]

Hey mate

Yeah, Ive tried their online chat to no avail, and later sent a message to service@fnirsi.com explaining the situational. Normally i wouldn't expect them to be quick in replying. Will re-post once i hear from them


Thanks 

[bffargo]

It's weird too that my new SG-004A purchased last month from AliExpress arrived with V3.0 firmware, yet the latest on Fnirsi's site for years is only 2.11 and what is causing everyone problems.  One would hope a copy of 3.00 is available that they can send you.