Dear friend,
You are adjusting the custom EQ via Android version or iOS version FiiO Control app?
Please check whether other mobile phone could help with this problem?
We apologize for any inconvenience in the meantime!
Best regards
Thank you for this suggestion. I am using the Android Fiio Control app.
I tried this on a secondary phone and it worked and I was able to set the EQ on the secondary phone. When I go back to my main phone, the EQ I set on the secondary phone is there, and now if I make any changes on my primary phone, it doesn't do anything and just reverts back to the EQ I set on the secondary phone (which is OK, I am OK with this EQ if it just sticks, I don't need to change it).
Possibly if I wipe and reinstall Fiio Control it might start to work on my primary phone? Or any other idea what is going on there? It's a Xiaomi, MIUI 13 / Android 12. I have a load of other Fiio devices in there and would prefer not to have to wipe and reinstall it on a regular basis, if you had any idea as to the "why" it's not making the save for the EQ. I had already tried to delete and re-add just the FW5, and that didn't fix it.
I'd like a situation this EQ just sticks on the device and I don't have this song and dance every few weeks or months when I pull them back out and find the EQ is gone (or like last time, the right and left had also become disconnected and one or the other would work but not together).
Your hardware is great but the software is just terrible, really try to get this stuff working so it "just works" and put the resources you need into this to get it going. Qudelix manages it with one guy, their software is perfect. At the moment it's the one big problem with your brand, the software is just reliably flaky.
EDIT: but just to conclude, really thank you for this suggestion and getting back to me so quickly, I appreciate it and don't mean to complain too much. They sound great now with my preferred EQ back on them, and I'll enjoy them like this. I am using them with LHDC and they sound great with that codec, and with the EQ, better than my Sony XM4. Thanks also for the added development to get the extra codecs functional. Just would be nice if you could put more resources into making this stuff "just work" more reliably. Thanks again!