How to Remove Spark (Telecom) logo from S5 boot up and shut down?

[Dashed DaBomb]

Just purchased a brand new Samsung Galaxy S5 New Zealand New. When booting up a Spark (Telecom) logo appears and the phone appears to be pre-loaded for Spark network. Phone works perfect on my Vodafone sim card and functions beautifully. Just wondering how to remove this Spark logo on boot and shut down and how to delete the one app associated with Spark. Any ideas or solutions would be appreciated.

 

[AZgl1500]

Unless you root the phone, you are stuck with that logo on bootup.

My phone has a bright red screen with Verizon blazed all over it.

Who watches to see what is on the screen anyway, the phone is not ready until the boot up phase is done with anyway.