Help MTP issue after using Clean Master

[Lurchy845]

Hey all,

I have a Sprint Samsung Galaxy S 7 Edge, running on current updated software. Non rooted.

I listen to music in my car via USB on my phone because I have a non functional Aux port (whole other story). It's worked completely fine since I got my car. I usually plug it in, it says USB/MTP on the deck and then I have to allow the connection on my phone via a prompt that pops up.

Yesterday I was running out of space on my phone and decided to give this Clean Master app a shot. Did great for my storage issue but now every time I plug the phone into my car stereo, I hit allow, it says format read then after about 30 seconds I now get ERROR 19 and nothing gets sent.

I have a feeling this is no coincidence that things were deleted off my phone and now it's not communicating with the stereo. So I ask you, what can I do here to restore the connection with my stereo? I'm not positive on what was deleted with that app and I've learned my lesson to not use it again. This is such a sucky situation as I am now without tunes all together. Feels bad man. I'm pretty good with tech so any work around or instructions should help. Thanks!

Lurchy

 

[Fox Mulder]

Get rid of Clean Master, it's an evil Cheetah Mobile app that mines your data and sends it to China. Search here or Google for it.

 

[Lurchy845]

Get rid of Clean Master, it's an evil Cheetah Mobile app that mines your data and sends it to China. Search here or Google for it.

I have removed it, I did immediately the minute I realized there were errors. Now I would just like to reverse the damage done.

 

[Lurchy845]

So I some how solved my own problem. I went through and enabled any music related apps and cleared Smart Switch's data then reset the phone and deck, the wall ahhh. It's working.