Wanna block text messages on your phone? Both Android and iPhone have built-in text messages blocker. You can block vexing messages on Samsung S5/S6/S7/S8/Note 4/Note5/Note6, HTC, LG, Motorola, Huawei, iPhone (iOS 11/10/9）with following steps.
1.Go to the Messages app.
2.Tap on the message from the spammer.
3.Choose details on the top right hand corner.
4.There will be phone icon and a letter “i” icon across from the number.
5.Scroll down to the bottom of the page and then tap on Block…