I was trying to apply an update and I didn't have enough space, I saw com.samsung.android.app.watchmanagerstub and couldn't find it in google play so I thought it might have been something bad and deleted it. Now I am have problems with Galaxy Wearable, it's not able to monitor the watch and its apps, widgets, display etc options are all grayed out. Did I make a mistake deleting it and if so how do I get it back without loosing my data, like step counts etc. I ran a backup but when I went to see if it had backed up the Galaxy Wearable app, I couldn't find it. What do I do next or is it hopeless.