This is especially true for new systems that have been beta-tested by professionals. But you may be missing out on some improvements that can ease your work as a photographer. Have the programmers at Canon found a higher-end way of processing image data? A Canon firmware update will add this into your product!įirmware updates are never mandatory, and you can skate by without them. Has there been an annoying system glitch that has affected your photography work? A firmware update will likely remedy this! Photo by Marc Mueller from Pexels Why Is Updating Firmware a Good Idea?įirmware updates improve the performance of your camera.
Not all cameras have firmware updates, but if your model does, it is useful to make the update. The firmware also has a grasp on fundamental features such as autofocus, noise reduction, image processing, and more. These updates improve their functionality, fix glitches, and add new features. Much like your laptop or desktop computer, these programs tend to have updates. DSLRs and Mirrorless cameras are run and operated by a microprocessor.
If you haven't created any backups for your Mac, then you'll need the professional Mac data recovery software tool - EaseUS Data Recovery Wizard, to perform data recovery.Modern cameras are like small computers. If you have backed up your Mac before the reinstallation, you can retrieve your data from Time Machine, an external hard drive, or somewhere else, depending on the way you used to make the backup. Recover Lost Data After macOS Reinstallation If data loss occurred after you reinstalled macOS, you can follow the next part to recover your missing files. Just wait patiently for the process to finish.
It's normal to see your Mac restart several times or the screen is white while you reinstall the Mac OS. Don't put your Mac to sleep mode or close its lid during the installation.
Follow the onscreen instructions to select the hard drive you want to install the OS on and start the installation. Select "Reinstall macOS" from the Utilities Window and click "Continue". Release the keys when the Apple logo, a spinning globe, or a pop-up for a firmware password appears.Turn on your Mac and immediately press and hold "Command + R", "Option + Command + R", or "Shift + Option + Command + R".*Print this page or open this page on another device so you can refer to it later.
How to Update & Reinstall macOS Without Losing Data
Then follow the detailed guide below to reinstall Mac OS via macOS Recovery mode, which enables you to reinstall macOS, restore your files from Time Machine, repair or erase a disk, and more. Remember to back up your Mac to an external hard drive for preventing system update failure or unexpected troubles from happening.
Full stepsĪpplies To: macOS Big Sur, macOS Catalina, macOS Mojave, macOS High Sierra, macOS Sierra, or earlier Mac operating systems Full stepsĪfter macOS installation, run EaseUS Mac data recovery software > Scan and recover lost data. Start Mac from macOS Recovery > Select "Reinstall macOS" > "Continue". 2GB+ memory and 9GB+ storage space left on Mac > 45% + battery > Connect to internet.