Sometimes you receive spam text messages on your iPhone and these messages can be very difficult to block as the spammers use different numbers to send you unwanted messages. However, Apple has a solution to keep these spam messages out of your main inbox. You will see all the messages from unknown senders including the spam messages in a separate column when you turn this feature on and all the messages from your contacts will be shown in a different column. Here we have a complete guide to block spam messages on Apple iPhone, so read the story till the end.