Smartphone use in classrooms, technical problems may occur at any time. Therefore, teachers should have instructions in each lesson to guide all students toward lessons. This may cause difficulties in this process because the network might fail or each student has problems with usage. Smartphone of its own, which makes it a waste of time, per each period of study.
Using a smartphone in the classroom may have a technical problem all the time. Therefore, teachers should have instructions for use in each class for all students to have lessons all together. This step may cause difficulties because the network may fail or have problems on smartphones with each student