![]() ![]() The “smart” setting only deletes files that do not show up in any message, and deletes all attachments, which can be useful for preserving your privacy. ![]() □ Message Attachments – With iCleaner Pro, you can delete attachments sent and received via iMessage or MMS, freeing up space on your device. Here are some of the ways that iCleaner Pro can free up space on your iDevice: To check for updates, choose Apple menu > System Preferences, then click Software Update.What Does iCleaner Pro Do? iCleaner Pro Cleanup Functions During installation, it might restart and show a progress bar or blank screen several times. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.Īfter installing macOS Big Sur, you will be notified when updates to macOS Big Sur are available. Please allow installation to complete without putting your Mac to sleep or closing its lid. Click Continue and follow the onscreen instructions. Then click the Get button or iCloud download icon.Īfter downloading, the installer opens automatically. Or use this link to open the macOS Big Sur page on the App Store: Get macOS Big Sur. If you're using macOS Mojave or later, get macOS Big Sur via Software Update: Choose Apple menu > System Preferences, then click Software Update. To upgrade from OS X Mountain Lion, first upgrade to OS X El Capitan, then upgrade to macOS Big Sur. If upgrading from an earlier release, your Mac needs up to 44.5GB of available storage. If upgrading from macOS Sierra or later, your Mac needs 35.5GB of available storage to upgrade. View the complete list of compatible computers. MacBook Pro introduced in late 2013 or later MacOS Big Sur is compatible with the following computers. If your Mac isn't compatible, you might be able to install an old version of macOS instead. And get even more transparency around your privacy. ![]() Discover new features for Maps and Messages. Experience Mac to the fullest with a refined new design. MacOS Big Sur elevates the most advanced desktop operating system in the world to a new level of power and beauty. Learn how to download and install macOS Big Sur, the latest version of the Mac operating system. Want the maximum bandwidth for the computer being upgraded to Big Sur. If not available and using Wifi - move computer as close to the Access Point / Router and disconnect all other devices connected to Wifi. ![]() Point # 8 - To upgrade to Big Sur will requires a quick, stable and reliable Internet Connection - preferred method is via Ethernet Connection. At least one Tested Clone and / or Time Machine Backup should be Off - Site This is insurance incase the upgrades goes sideways. For addition purposes - two Tested Bootable Clones each to separate external drives. A Time Machine Backup is very useful and can be used to Revert to Previous Working macOS. This comprises having 3 Backups using 2 methods and 1 Off Site incase of Theft, Loss or Natural Disasters. Point # 7 - Do you have a Rescue Plan In-Place. These include Applications, Extensions and Drivers for any devices. Point # 6 - If upgrading from Mojave and earlier versions of macOS - Remember that Big Sur does not support anything 32 bit. Same goes for Third Party Drivers for Printer, Scanners etc. Check with the Developer for compatible Apps / Extension or do they offer updates. Point # 5 - Are the installed Applications / Extensions compatible with Big Sur. Point # 4 - Does the intended computer qualify for the upgrade. Point # 3 - What are the System Requirements ie: Empty Space Requirements specific to the Big Sur. Otherwise - ones Privacy and Security touted by the VPN is suspect. Point # 2 A - Commercial VPNs should only be used if Mandated by Corporate Head Office for working remotely. The Built-in Security of Big Sur is all that is required. They are useless, unneeded, cause havoc and interfere with the normal operation of the OS and may even Corrupt the OS requiring a Reinstallation. Point # 2 - Are there any AntiVirus, Disk Cleaner, Optimizers, Un-installers, etc installed which should be removed as per Developers Instructions. They should be resolved prior to upgrading - they may carryover to Big Sur making the system unstable / unusable. Point # 1 - Are there pre-existing Unresolved Software Issues. The most important is Due Diligence on the part of the User and is a Prerequisite for a smooth upgrade. There are several points to consider before attempting the upgrade to Big Sur. How to upgrade to macOS Big Sur and Make sure to use Only Safari to commence the download as Others may not workīe certain to read ALL the Details in link above especially regarding Empty Space Requirements. ![]()
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