Europeans, beware that in Europe manufacturers cannot void a warranty if you root or unlock the bootloader on your phone. It is considered comparable to a computer. When you buy a phone or a computer it (usually) comes or does not come with an OS. In any case you are free to change or install the OS you like without voiding the warranty for the machine. In fact they are two different things. However, if you brick your phone you will have to pay for unbricking, just the same as with a computer that you blocked and can't unblock. In aby case, the warranty is always valid for the hardware, unless the you btake it yourself. Warranties are often very tricky, but don't mix hardware with software.
