Firmware Update Required Catalina

macOS Catalina updates improve the stability, performance, or compatibility of your Mac and are recommended for all Catalina users. To get these updates, choose System Preferences from the Apple menu , then click Software Update. Learn more about updating the software on your Mac.

If you did any mods with the 10.15 Catalina install app that is why it won't create a patcher I re-downloaded the 10.15 beta app and I successfully created a patcher but it says I need a firmware update on my MacBook 5,1. doublepost= /doublepost Yes I used your APFS rom patcher on both my MacBook 5,2 and iMac 9,1 both say needs.

MacOS Catalina updates improve the stability, performance, or compatibility of your Mac and are recommended for all Catalina users. To get these updates, choose System Preferences from the Apple menu, then click Software Update. Learn more about updating the software on your Mac.
The Software Update preference pane will appear, and after a few moments, will check for any new operating system updates. Once the check is performed you should see macOS Catalina listed as an available update. Click or tap the Upgrade Now button to start downloading the Catalina installer. Jump ahead to the section named Start the Install.

For details about the security content of these updates, see Apple Security Updates.

macOS 10.15

macOS Catalina 10.15.7

macOS Catalina 10.15.7 provides important security updates and bug fixes for your Mac.

Firmware Update Required Catalina Island

Resolves an issue where macOS would not automatically connect to Wi-Fi networks
Fixes an issue that could prevent files syncing through iCloud Drive
Addresses a graphic issue that may occur on iMac (Retina 5K, 27-inch, 2020) with Radeon Pro 5700 XT

Some features may not be available for all regions, or on all Apple devices.

macOS Catalina 10.15.6

macOS Catalina 10.15.6 introduces local news in your Today feed in Apple News and improves the security and reliability of your Mac.

Apple News

Local news in your Today feed provides extensive coverage of San Francisco, the Bay Area, Los Angeles, Houston, and New York City
More stories available from local news providers with a subscription to Apple News+
Your daily newsletter from Apple News can now be personalized with stories that reflect your interests

Firmware Update Required Catalina Os

This update also includes bug fixes and other improvements.

Adds a new option to optimize video streaming on HDR-compatible Mac notebooks for improved battery life
Fixes an issue where the computer name may change after installing a software update
Resolves an issue where certain USB mouse and trackpads may lose connection

Enterprise content:

When using the built-in keyboard with a non-U.S. keyboard layout on some Mac models, passwords with certain characters are no longer rejected at the Mac login window
Allows command-line tools that don't use CFNetwork, such as curl(1), to continue connecting to TLS servers that use certificates issued by the recently expired AddTrust External CA Root
Major new releases of macOS can be hidden when using the softwareupdate(8) command with the --ignore flag, if the Mac is enrolled in Apple School Manager, Apple Business Manager, or a user-approved MDM.
This change also affects macOS Mojave and macOS High Sierra after installing Security Update 2020-004.

Some features may not be available for all regions, or on all Apple devices.

macOS Catalina 10.15.5

macOS Catalina 10.15.5 introduces battery health management in the Energy Saver settings for notebooks, a new option to disable automatic prominence in Group FaceTime calls, and controls to fine-tune the built-in calibration of your Pro Display XDR. The update also improves the stability, reliability, and security of your Mac.

Battery Health Management

Battery health management to help maximize battery lifespan for Mac notebooks
Energy Saver preference pane now displays battery condition and recommends if the battery needs to be serviced
Option to disable battery health management
For more information, please visit https://support.apple.com/kb/HT211094

FaceTime Prominence Preference

New option to control automatic prominence on Group FaceTime calls, so video tiles do not change size when a participant speaks

Calibration Fine-Tuning for Pro Display XDR

Controls to fine-tune the built-in calibration of your Pro Display XDR by adjusting the white point and luminance for a precise match to
your own display-calibration target

This update also includes bug fixes and other improvements:

Fixes an issue that may prevent Reminders from sending notifications for recurring reminders
Addresses an issue that may prevent password entry on the login screen
Fixes an issue where System Preferences would continue to show a notification badge even after installing an update
Resolves an issue where the built-in camera may not be detected when trying to use it after using a video conferencing app
Addresses an issue for Mac computers with the Apple T2 Security Chip where internal speakers may not appear as a sound output device in Sound preferences
Fixes a stability issue with uploading and downloading media files from iCloud Photo Library while your Mac is asleep
Resolves a stability issue when transferring large amounts of data to RAID volumes
Fixes an issue where the Reduced Motion Accessibility preference did not reduce the speed of animations in a Group FaceTime call

Enterprise content:

Improves performance on certain Mac models when enabling hardware acceleration in GPU-intensive apps such as those used for video conferencing
Addresses an issue where Microsoft Exchange accounts were unable to sign in during account setup when using Conditional Access
Apple Push Notification Service traffic now uses a web proxy when specified in a PAC file via the Proxies payload
Resolves an issue that prevented some displays connected to MacBook Pro (16-inch, 2019) from waking from sleep when the Mac wakes
Major new releases of macOS are no longer hidden when using the softwareupdate(8) command with the --ignore flag
This change also affects macOS Mojave and macOS High Sierra after installing Security Update 2020-003.

macOS Catalina 10.15.4

macOS Catalina 10.15.4 introduces iCloud Drive folder sharing, Screen Time communication limits, Apple Music time-synced lyrics view, and more. The update also improves the stability, reliability, and security of your Mac.

Finder

iCloud Drive folder sharing from Finder
Controls to limit access only to people you explicitly invite, or to grant access to anyone with the folder link
Permissions to choose who can make changes and upload files, and who can only view and download files

Screen Time

Communication limits for controlling who your children can communicate with and be contacted by throughout the day and during downtime
Playback control of music videos for your children

Music

Time-synced lyrics view for Apple Music, including the ability to jump to your favorite part of a song by clicking a line in lyrics view

Safari

Option to import Chrome passwords into your iCloud Keychain for easy AutoFill of your passwords in Safari and across all your devices
Controls for duplicating a tab and for closing all tabs to the right of the current tab
HDR playback support on compatible computers for Netflix content

App Store with Apple Arcade

Universal Purchase support enables the use of a singular purchase of a participating app across iPhone, iPod touch, iPad, Mac, and Apple TV

Pro Display XDR

Customized reference modes that you can tailor to specific workflow needs by selecting from several color gamut, white point, luminance, and transfer function options

Accessibility

Head pointer preference for moving a cursor on the screen based on the precise movements of your head

This update also includes bug fixes and other improvements:

High Dynamic Range output to HDR10-compatible third-party displays and TVs connected with DisplayPort or HDMI
OAuth authentication support with Outlook.com accounts for improved security
CalDav migration support when upgrading to iCloud reminders on a secondary device
Addresses an issue where text copied between apps may appear invisible when Dark Mode is active
Resolves an issue in Safari where a CAPTCHA tile may display incorrectly
Fixes an issue where you may receive notifications for updated or completed reminders
Fixes an issue with screen brightness for the LG UltraFine 5K display after waking from sleep

Enterprise content:

Apple Push Notification Service traffic now uses a web proxy when specified in a PAC file
Resolves an issue where updating the login keychain password after resetting a user password would cause a new keychain to be created
After enabling ”Search directory services for certificates” in Keychain Access preferences, searching by email address in Keychain Access or Mail now locates a user certificate stored in directory services
When setting the DisableFDEAutoLogin key in com.apple.loginwindow, you can now sync your FileVault password with the Active Directory user password after updating the user password
Reinstates the ability to update or restore iOS, iPadOS, or tvOS devices by dragging .ipsw files to the device in an Apple Configurator 2 window
Addresses an issue where sending the EraseDevice MDM command might not cause the device to be erased
When logging in as an Active Directory user after using deferred FileVault enablement, the user is now prompted for their password to enable FileVault

Some features may not be available for all regions, or on all Apple devices.

macOS Catalina 10.15.3

The macOS Catalina 10.15.3 update improves the stability, reliability, and security of your Mac, and is recommended for all users.

Optimizes gamma handling of low gray levels on Pro Display XDR for SDR workflows when using macOS
Improves multi-stream video editing performance for HEVC and H.264-encoded 4K video on the MacBook Pro (16-inch, 2019)

macOS Catalina 10.15.2

The macOS Catalina 10.15.2 update improves the stability, reliability and performance of your Mac and is recommended for all users. Contoh silabus.

This update adds the following features:

Apple News

New layout for Apple News+ stories from The Wall Street Journal and other leading newspapers

Stocks

Get links to related stories or more stories from the same publication at the end of an article
“Breaking” and “Developing” labels for Top Stories
Stories from Apple News are now available in Canada in English and French

This update includes the following bug fixes:

Music

Restores the column browser view for managing the music library
Resolves an issue that may prevent album artwork from appearing
Fixes an issue that may reset music equalizer settings during playback

iTunes Remote

Adds support for using an iPhone or iPad to remotely control the Music and TV apps on a Mac

Photos

Resolves an issue that may cause some AVI and MP4 files to appear as unsupported
Fixes an issue that prevents newly created folders from appearing in Albums view
Addresses an issue where manually sorted images in an album may be printed or exported out of order
Fixes an issue that prevents the zoom-to-crop tool from working in a print preview

Mail

Addresses an issue that may cause Mail preferences to open with a blank window
Resolves an issue that may prevent using undo from retrieving deleted mail

Other

Improves the reliability of syncing books and audiobooks to your iPad or iPhone through the Finder
Fixes an issue where reminders may be out of order in the Today smart list in the Reminders app
Resolves an issue that may cause slow typing performance in the Notes app

Enterprise content

Fixes an issue where the user password might not be accepted at the login window after upgrading a Mac with an Apple T2 Security Chip to macOS Catalina
Improves compatibility with video conferencing apps on MacBook Pro models introduced in 2018
Users logged in as a standard user can now install apps from the App Store

macOS Catalina 10.15.1

The macOS Catalina 10.15.1 update includes updated and additional emoji, support for AirPods Pro, HomeKit Secure Video, HomeKit-enabled routers, and new Siri privacy settings, as well as bug fixes and improvements.

Emoji

Over 70 new or updated emoji, including animals, food, activities, new accessibility emoji, gender-neutral emoji, and skin tones selection for couple emoji

AirPods support

AirPods Pro support

Home app

HomeKit Secure Video enables you to privately capture, store, and view encrypted video from your security cameras and features people, animal, and vehicle detection
HomeKit enabled routers let you control how your HomeKit accessories communicate over the internet or in your home
Adds support for AirPlay 2-enabled speakers in scenes and automations

Siri

Privacy settings to control whether or not to help improve Siri and Dictation by allowing Apple to store audio of your Siri and Dictation interactions
Option to delete your Siri and Dictation history from Siri Settings

This update also includes the following bug fixes and improvements:

Restores the ability to view file names in the All Photos view in Photos
Restores the ability to filter by favorites, photos, videos, edited, and keywords in Days view in Photos
Fixes an issue where Messages would only send a single notification when the option to repeat alerts was enabled
Resolves an issue that caused Contacts to launch to the previously opened contact instead of the contact list
Adds a two-finger swipe gesture for back navigation in Apple News
Resolves issues that may occur in the Music app when displaying playlists inside folders and newly added songs in the Songs list
Improves reliability of migrating iTunes library databases into the Music, Podcasts, and TV apps
Fixes an issue where downloaded titles were not visible in the Downloads folder in the TV app

Enterprise content

When using the built-in keyboard with a non-U.S. keyboard layout, passwords with certain characters are no longer rejected at the Mac login window
When sign in with Apple ID is not allowed by a configuration profile, the Sign In button in System Preferences is now dimmed

macOS Catalina 10.15

macOS 10.15, also known as macOS Catalina, is Mac’s most recent—next-generation—operating system. Apple’s macOS Catalina comes with more to offer compared to its predecessors. A few of this operating system’s features include experience-dedicated apps for podcasts, TV, and music. The best part about this OS is that upgrading is easy and free for all Mac users.

Before getting started, you first have to check if your Mac meets Catalina’s hardware requirements so you can proceed to install it. Here is a list of Mac devices and models compatible with macOS Catalina:

MacBook 2015 and later
MacBook Air 2012 or later
MacBook Pro 2012 or later
Mac Mini 2012 or later
iMac 2012 or later
iMac Pro 2017 or later
Mac Pro 2013 or later

You can follow these steps to find out the kind of Mac you have:

Navigate to the Apple menu.
Select About This Mac.
The Overview tab will display your Mac from the Overview tab.

Important Information About macOS Catalina

In macOS Catalina, Apple no longer supports any 32-bit apps. Therefore, any apps on your Mac that have not been updated from 32-bit to 64-bit will not function on this OS.

To identify the 32-bit apps on your Mac, follow these steps:

On your screen’s top left corner, click on the Apple icon.
Select About This Mac.
At the bottom of the window, click on the button labeled System Report.
On the window’s left side, click on Applications (under the Software section).
A list of applications will populate.
To find the 64-bitcolumn,move to the right using your cursor. Any 32-bit apps will have No listed in this column.

Before you can upgrade to macOS Catalina, there a few things you have to sort out first, such as:

Confirmation of your Mac’s compatibility for macOS Catalina.
Creation of a Time Machine backup.
Ensuring your Mac has sufficient storage to download, install, and upgrade to macOS Catalina.

Firmware Update Required Catalina Patcher

Creating a Time Machine Backup

Before upgrading to macOS Catalina, it is crucial to create a Time Machine backup. The reason for the backup is a safety measure for when you find your Mac to be incompatible with the Catalina OS, which means you can erase the upgrade and restore it using the backup you created.

Creating a backup whether upgrading or downgrading your Mac is not only a good idea, but also imperative. Unless you would not mind losing everything, we highly recommend creating a Time Machine backup before upgrading to macOS Catalina. Without the backup, it would take a lot of time to restore your system to its previous OS. You would have to download each program, plug-in, and driver once more.

Follow these steps to format an external hard drive for macOS:

Start Disk Utility, which you can find by navigating to Applications > Utilities > Disk Utility.
Choose the hard drive device and then click on Erase (if initiated, the process is irreversible)
Choose a name for your drive (e.g., My Backup) and select the format: Mac OS Extended (Journaled), then click on Erase.

Follow these steps to create a Time Machine backup drive:

Start Time Machine and click on Select Disk.
Connect a drive (reformatted or empty).
Select the drive you have just connected (e.g., My Backup) and click on Use Disk.
Click on the Backup taskbar icon and then select Backup Now.

Downloading macOS Catalina

The upgrade to the macOS Catalina process involves two steps: backup and installation. After you have created a backup, the next step is visiting the App Store to download the macOS installer. Depending on your internet speed, the download may take some time. Upon completing the download, you can install the macOS Catalina app that you can find in your Applications folder.

Storage Space Required for the Download

macOS Catalina needs storage of 12.5GB to 18GB for upgrading. Therefore, if you have insufficient space on your Mac, you can make a backup of some files then delete them from your system to avail the storage required.

Upgrading from Mac OS X Older Versions

Any older versions of Mac OS X 10.7-10.10 have to first upgrade to Mac OS X El Capitan 10.11 version before upgrading to macOS Catalina, which you can download from Apple’s Catalina download page.

To do this, follow these steps:

Launch the System Preferences menu, and thenselect Software Update.
Click on the Download or Upgrade Now button to begin the download of the Catalina installer.

Installing macOS Catalina

Follow these steps to install macOS Catalina:

After completion of the macOS Catalina installation app download, the installer will automatically launch itself. If not, go to your Mac’s Applications folder and double click the Install macOS Catalina app.
Follow the instructions that appear on-screen to finish the upgrade and start using the OS.
Select an external drive to create an external drive for macOS or an internal drive to upgrade the Mac when prompted.

macOS Catalina’s New Features

Follow these steps to complete installing macOS Catalina’s new features:

After macOS Catalina installs, your Mac will restart.
After it has started, click on the Apple icon and select About This Mac to view the Catalina OS version.