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2ndGenSaltDispenser t1_jdy5xcs wrote

You can't use Wavelet, you have to use AirReps156X. Download and open the app, select the Free Pro 2 and connect, then go to "equalizer". Enter the values, then tap "save data". Out of the box, the Free Pro 2 doesn't use its "base" frequency response, it uses an EQ that Earfun applied (I assume via the same app), which basically turns the Free Pro 2 into a generic chifi TWS U-shape signature. What Oluv's method essentially does is delete Earfun's EQ, and apply his own EQ to the Free Pro 2's "base" FR (which is absolutely terrible btw). You can change the EQ after you apply it, but I'm pretty sure you can't revert to Earfun's original EQ; it's deleted permanently. The app is also a pain to use, it feels like a half-finished product. Honestly I'd hesitate to recommend it just because of how convoluted the process can be.

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Geerah OP t1_jdyqws8 wrote

Thank you so much for the help. I really appreciate it.

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Geerah OP t1_jdysp90 wrote

Oh, one weird thing it's doing now is saying the app isn't available for my device. Not sure what to do now.

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Juantiagol t1_je0whev wrote

Do you know how can i do that on an iPhone? That app is not available in the App Store. Or if I do it on an android, the tuning stays in the earbuds and I can use them with the iPhone?

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