[BUGS LIST] Android 5 Lollipop topic

I found these bugs in 5.0 on GT-I9505G

• Phone app, in Recents calls: shows unknow outgoing calls (this makes no sense since an unknown number can not be called)


• Photos app: pressing the left soft key, it opens a black menu. Workaround: tap the three dots button at the top right

If you find other bugs, I'll add them to the list.
I would like to report these bugs to Samsung but still do not know who to contact, If anyone knows who to contact to submit bug reports, please tell me.