galaxy s4 I9505

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... »

Galaxy S4 I9505: Update XXUBMEA Android 4.2.2 Jelly Bean Official Firmware

Elvind Anderson June 6, 2013

We heard a lot of feedback and issues from Galaxy S4 users after nearly a month. Samsung noticed the issues and now push out the first batch of firmware release to fix bugs and improve the overall performance. The official firmware is available for o... »