With an NW-A45 on the way I wanted to ask you guys a couple of questions if you don't mind.
First of all, is it preferable to first install the unofficial stock firmware update before also installing one of the two mods available, or are the improvements of this update also included in the mod? Also, I'm thinking of changing the region to E, seeing as region J only shows Japanese on this device (right?), does anyone have suggestions regarding the choice of region and mod considering I mostly listen to classical music? Of course I can try and see, but I'd like to have a starting point.
Secondly, I'm coming from a rooted Pixel 4a with Viper4Android as my listening device and I also have a decent pair of IEMs (for my budget) for which I've been using a vdc file (for anyone familiar with Viper4Android...) which corrects their sound noticeably for the better. Now this might be completely unnecessary, but does anyone know how I could get the same effect on the A45? Perhaps I will just need to manually tune the EQ following the curve of the file?