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Yes Rolling Stones was with my Android phone and the setting was at low. Recording is distorted. Not horribly bad, but bad enough that I wouldn't listen to it.
When I switched to the iPod Touch everything was fine.
Maybe there is a way to get these to work with Android. That would be great to figure out. I haven't had any issues putting my phone/iPod and the Sennheiser's in the bin at security, but one less item would be a nice option.
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It does seem to be hightly dependent on the particular Android device. I have a Mi 9T which only seems to record the Ambero in mono, regardless of the app. I have a Poco F1 which reoords in stereo but at radically different levels according to the input you select - if the app you use supports that function. So - YMMV and clearly has!