So, basically one ui 7 update is it only for S series and for high level phone. But for lower phones like A 14, 15 5g mobile won't get any updates I think.
Or if we get update we might not get every thing like nowbar, app logo changes etc.
Yes, not all the features would be seen into the mid-range and/or the lower range models. And that's why I think no one uttered about these models whenever there is any discussion over the release of UI 7/Android 15.
