i mistakenly deleted ant hal service from my phone. would this affect the performance of my phone?

[AC Question]

I'm trying to uninstall or disable some of the pre-installed apps on my Galaxy S4. I mistakenly deleted ANT HAL Service. Do I need this app?? If I do, how do I install it back? Thanks.

 

[nahoku]

You must be rooted if you uninstalled it. Unless an app you use requires this service, you won't need it. I have mine disabled because I don't use anything that needs it. You can read more about what this service does HERE... there is also a link to Google Play store in the faq that has some info on it.

As for getting it back, probably reinstall the stock rom. No idea.