A:AnswerTry to reset to the factory setting press the power botton and the left side of the center of the logo at the same time for 5 second to rest to the factory setting that should be fix your promble
A:AnswerI'm not sure why it's doing that i just got the solo 4 pink ones got them for my wife Mother's Day all she had to do is go to Bluetooth and connect them and they're working fine did not have to download any app and I think she's got a Galaxy A35