Begin this year by unlocking your cellphone's full potential and use it with any sim card from any network provider in the world, or increase its resale price by unlocking it by yourself, directly form your home.
Who determines which phones is better between the Samsung Galaxy S6 and the IPhone 6S? The person that buys it. However, this post shows a stat comparison of these two models so you can make your own conclusions.
If you bought a Samsung device outside your country and you stumbled upon the fact that your gadget didn't receive local sim cards, in this post you'll find solutions to disable Samsung's regional code for phones and tablets.
With an eight digit code you can unlock your phone directly from your home and use it with any sim card from any mobile network provider.