You do not have to root ,you will have to download the update to your PC and download ODIN ,it is a relatively simple process I followed the instructions in this post :
[HOWTO] Update your AT&T Galaxy S6 Activ… | Samsung Galaxy S6
Re: My bluetooth headphones won't play sound but connects
What is the brand of the headphones, I use plantronics with my z3 with no issues.
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I got it exchanged from the shop that i bought it from ,but I know that he sent it for replacement from the local dealer.I did not get it on contract I bought it at full price.
there is a led in the upper left corner as shown in the user manual leaked here: First User Manual ! - xda-developers
it is all in korean but it clearly indicates the led on the upper left side.
I am having problems with the power button,it seems to stay pressed by itself and I get a message on the screen that if i want to restart I should press the volume up button for 10 seconds.
I got that case and I have to say that it is not very practical.getting the phone out of it is far too difficult and I feel that I almost drop the phone every time I pull it out.
Do not be so sure about the battery life in the new blackberry I have a friend who got one and is having an average of seven hours battery life.
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