I use a connected tablet as my hot spots [no other connection] all the time. One of the things I found out the hard way is some devices will only connect to a 2.4 ghz [on my phone] signal and my tablet hotspot is set for 5 ghz output. Your Android device may be on the opposite frequency from your phone.Hz [size=1]4 GHz or 5 GHz[/size]
Dell Latitude 13.5" 2-in-1 Ubuntu/Win 11
Samsung Note Pro SM-P900 12.2 Android 5.0.2
Samsung S7+, Android 12
Samsung Note Pro SM-P900 12.2 Android 5.0.2
Samsung S7+, Android 12