crwdns2933897:0crwdne2933897:0

What are this small things in galaxy s5 mini?

Hi, i have a question, abaut s5 mini. So what are these small things doing in the s5? because accidentally i broke it off... (I only know, its an something's antenna, but i really hope its not so important thig... Please write as soon as you can!

Here"s the picture: http://s14.postimg.org/5u2vyeq0x/gh82_08...

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0