To open a mobile device with the opening tool set, it is often helpful to use additional tools such as a glue remover, especially if glue or adhesive has been used to hold the device together. A glue remover can help loosen the glue, making it easier to open the device. For example, the instructions for replacing the screen of a Samsung Galaxy Tab S2 recommend heating the device with an iOpener or a hot air blower to soften the glue.