galaxy s4

How To Sim Unlock Galaxy S4 GT-I9505 For Free

Elvind Anderson October 6, 2013

Owning a Samsung Galaxy S4 GT-I9505 models? If yes, you might have one S4 models with sim locked. Sim locked means you couldn’t change the sim card for other carriers. Your phone is only locked to certain carriers, you won’t be able to ac... »

Force Update Galaxy S4 Google Play Edition Android 4.3 Jelly Bean Official Firmware

Elvind Anderson August 5, 2013

Bonus: It works for Google Play Edition HTC One too. Android 4.3 is awesome update from Google. It includes TRIM feature to make the entire Jelly Bean OS to be even more smoother and faster. The benefit of having a Nexus device is to get the latest O... »