The 10.15.2 update is the second major update for macOS Catalina and lets you use your iPhone or iPad as a TV remote and makes improvements to various Apple Apps. Radeon RX 5500 and 5500M gain support in this macOS update, but it also requiresWhateverGreen.kext to be updated for all AMD GPU users to reenable HEVC support.

Apple has officially released the full and final version of Mac OS Catalina 10.15.3 (Build 19D76) for Mac computers and laptops. The latest macOS 10.15.3 Final Update is instantly available as free upgrade on supported Mac devices. Apple has also released the latest iTunes 12.10.4 software for Windows operating system, Safari 13.0.5 web browser software, iCloud 10.9.2 update for Windows 10.
Check that your Mac is compatible. First, make sure your Mac can run Catalina. Apple provides a.

In this tutorial I will show you how to install iTunes on macOS Catalina.Macbook I upgraded to from 2012 Macbook Pro: New Apple MacBook Pro with Apple M1 Chi.

10.15.2 Update Notes:

iTunes Remote – Use an iPhone or iPad to remotely control the Music and TV apps on a Mac
App improvements to the Photos, News, Stocks, Music and Mail
Raises base processor clock speeds to improve performance in Catalina
Radeon RX 5500 and 5500M support
Breaks HEVC/H.265 Support for some AMD Cards

For more detailed information about this update, please visit: https://support.apple.com/kb/HT210642

Hackintosh 10.15.2 Install Overview

Download the macOS Catalina 10.15.2 Update (Build 19C57)

Begin the update by going to Catalina on the App Store or open Software Update directly by Choosing Apple menu  > System Preferences, then click Software Update.
Alternatively 10.15.2 can be updated to with a standalone installer downloaded from the Apple’s support page:
- Update from 10.15.1 to with the Catalina 10.15.2 Standalone Update
- Update from 10.15.0 with the Catalina 10.15.2 Combo Update

Hackintosh 10.15.2 USB Patch

A USB port-limit patch is used to increase the number of allowed USB ports in macOS, useful for a motherboards with plently of USB3 ports. A port-limit patch can be used to inject missing USB3 ports by increasing the port limit.

Catalina 10.15.2 works with the same USB Port-limit Patch from 10.15.0 If updating from a version of macOS before Catalina you’ll need to add it and remove or disable any previous port-limit patches.

AMD Graphics 10.15.2 Fix

Update WhateverGreen.kext to 1.3.6 or later
- HEVC support has been removed (temporary?) in 10.15.2 by Apple it can be added back with WhateverGreen.kext 1.3.6 or later.
- WhateverGreen.kext-10.15.2-Dev-Build – Use this developer version of WhateverGreen.kext 1.3.6 if it hasn’t been compiled for release yet.
May need to use bootflag agdpmod=vit9696 or agdpmod=pikera with an AMD card to avoid being black screened
If HiDPI stops working for you in 10.15.2 patch it with a Display Override

Related:

macOS Catalina 10.15.2 (19C57) is now Available.

10.15.2 is Catalina’s second update and was released about a month after the 10.15.1 Supplemental Update for the new 16″ MBPro. The combo update is now available for download as a full installer.app, delta and combo update. Let’s take a quick look at the Catalina 10.15.2 Update (19C57) and see what’s new.

10.15.2 Patch Notes Summary

Download Itunes Catalina 10.15 2019

5 New Features
12 Resolved Issues
13 Security Fixes

Apple’s Public Patch Notes / Release Notes Documentation

Previous 10.15 Releases + Previous Patch Notes

10.15.2 = (19C57) December 10th 2019 = Current Release

Catalina 10.15.2 Info & Download Links

Delta Update

Link – https://support.apple.com/kb/DL2025

Size = 3.02gb

Product ID = 061-44066

Requirements = 10.15.1

Combo Update

Link – https://support.apple.com/kb/DL2027

Hat Tip to Ian for sending over this updated link!

Download Itunes Catalina 10.15 2 Pi/4

Size = 4.55gb

Product ID = 061-4066

Requirements = 10.15.0 or 10.15.1

Full Installer.app

Link – Catalina 10.15.2 Mac App Store

Size = 8.68gb

Product ID = 061-10700

Requirements – 10.15 Catalina Requirements

T2 BridgeOS Update

T2 BridgeOS was updated along with the 10.15.2 update.

BridgeOS Update = 17.16.12551

Security Content for 10.15.2

13 Security Content Related Fixes

New Application Version Changes

Howard Oakley took a deep dive into the update to find that multiple applications got a version update.

Catalina 10.15.2 Update (19C57) Overview

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

New 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

New Resolved Issues

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
• 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 Finder
• This 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

macOS Catalina 10.15.2 (19C57)