2. Turn on cellular data for the Files app and iCloud Drive. If you aren't using Wi-Fi or Wi-Fi isn't working, you can use cellular data to download iCloud files. But first, follow these steps to ensure cellular data is appropriately enabled: Open Settings and tap Cellular. Scroll down and make sure the switches for Files and iCloud Drive To find this setting, select the Start button, then enter settings. Select Settings > Network & internet > Cellular > Mobile operator settings > Add APN. Next, do one or more of the following: In the Profile name box, type a name for the APN profile. In the APN box, type the address for the APN to use. For international roaming to work on your Apple Watch, your carrier must support VoLTE and roaming. Not all carriers support international roaming on Apple Watch and coverage in other countries is determined by your carrier. To turn on international roaming, open the Settings app on your Apple Watch. Tap Cellular, then turn on Data Roaming. 1. Many undergraduates are working more than twenty hours per week. The US Department of Education reported that, in 2017, 43 percent of all full-time undergraduate students and 81 percent of part-time students were employed while enrolled (see table). The proportion of full-time students working for pay was higher in 2017 than in 2010, when 41 YXKdqhU.