Sony Ericsson Xperia XA Ultra Dual SIM User Guide - Page 37
Updating your device, Updating your device wirelessly
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Updating your device You should update the software on your device to get the latest functionality, enhancements and bug fixes in order to ensure optimal performance. When a software update is available, appears in the status bar. You can also check for new updates manually, or schedule an update. The easiest way to install a software update is to do it wirelessly from your device. However, some updates are not available for wireless download. You then need to use the Xperia™ Companion software on a PC or on an Apple® Mac® computer to update your device. Before updating your device, consider the following: • Ensure you have sufficient storage capacity before attempting to update. • If you are using a device with multiple users, you must log in as the owner, that is, the primary user, to update the device. • System and application updates can present the features on your device in another way than described in this User guide. The Android™ version might not be affected after an update. For more information about software updates, go to www.sonymobile.com/update/. To check for new software 1 If you are using a device with multiple users, make sure you are logged in as the owner. 2 From your Home screen, tap . 3 Find and tap Settings > About phone > Software update. If no new software is available, it's possible that you may not have enough free memory on your device. If your Xperia™ device has less than 500 MB of free internal memory (device memory) available, you do not receive any information about new software. The following notification appears in the Notification panel to warn of the lack of storage space: Storage space running out. Some system functions may not work. If you receive this notification, you must free up internal memory (device memory) before you can get notifications about new software being available. Updating your device wirelessly Use the Software update application to update your device software wirelessly. The updates you can download over a mobile network depend on your operator. It is recommended to use a Wi-Fi network instead of a mobile network to download new software so that you can avoid data traffic costs. To download and install a system update 1 If you are using a device with multiple users, make sure you are logged in as the owner. 2 From your Home screen, tap . 3 Find and tap Settings > About phone > Software update. 4 If a system update is available, tap Download to download it to your device. 5 When the download is finished, tap Install and follow the on-screen instructions to complete the installation. To schedule a software update 1 From your Home screen, tap . 2 Find and tap Settings > About phone > Software update. 3 Tap , then tap Settings > Automatic installation > Set time. 4 Set the desired time for the software update, then tap OK. 37 This is an internet version of this publication. © Print only for private use.
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