crwdns2934241:0crwdne2934241:0 Gabriel Barrandeguy

crwdns2934249:0crwdne2934249:0:

here i made a video

about how to change it in theory. it is very accurate in whiteboard.

it is about 30 minutes but it will help you to understand  all   you must do.

nexus are a little more difficult than galaxy but they are simillar

https://www.youtube.com/watch?v=qOAauYYNUuI

here it is other video about samsung s4 i know it is not your phone but it might help you

https://www.youtube.com/watch?v=wCeoVSVweGU

crwdns2915684:0crwdne2915684:0:

open