If you are willing to become an ethical hacker, you need to know how networks work. So, first, talk about WiFi networks; many users search for WiFi hacking apps. WiFi hacking apps exist for Android but are not meant to hack WiFi passwords. Instead, the WiFi Hacking apps for Android allow you to scan the […]
When it comes to OS updates, we here at Macworld encourage users to install them as soon as possible. Updates sometimes have nice new features, but it's the bug fixes and security updates that are the most important. But with iOS 16.4, iPadOS 16.4, and macOS 13.3, the update to the update was the one worth waiting for—and they could be the most important ones of the year, depending on the issues you've had with your devices.
On Friday, Apple released small updates to iOS 16.4 and macOS 13.3, and if you look at the release notes, they're extremely small updates. Just three insignificant issues are mentioned—fixes to Siri, Auto Unlock your Mac with Apple Watch, and an emoji—but they are much bigger than that. For one, they include two major security patches for vulnerabilities that “may have been actively exploited.” And for another, they appear to fix most if not all of the bugs introduced in iOS 16.4 and macOS 13.3:
iOS 16.4 and iPadOS 16.4
Weather app: The Weather app that many of us come to rely upon to set the tone for the day has problems displaying the forecast. Earlier this week, the Weather app had a complete data outage, and while service is restored (according to Apple's System Status website), the app still acts wonky. We don't know for sure if the Weather app is fixed, but we haven't experienced any issues since Friday.
Battery drain: There always seems to be a vocal number of users who experience shortened battery life when an update is released. But the number of anecdotal accounts, such as those on Apple's Support Community, seems to be more frequent with iOS 16.4. YouTuber iAppleBytes has a video demonstration of a Geekbench battery test with iOS 16.4 that supports the shortened battery life claim. Battery drain is always difficult to quantify, but we haven't noticed any unusual drain in iOS 16.4.1.
Home app: The Home app, used to control smart home devices, got an update to its architecture, but Apple stumbled during its rollout. It was initially offered in iOS 16.2 but it was pulled back and then released with iOS 16.4. Now, there are a number of complaints about the reworked app, reports iMore. We didn't experience issues in iOS 16.4, but our Home app is working well in iOS 16.4.1.
macOS Ventura 13.3
Home directory: macOS 13.3 introduces a problem with user Home directories saved to external drives. A workaround to this problem involves turning off System Integrity Protection, but that's not ideal. We've confirmed that this problem is fixed in the macOS Ventura 13.3.1 update.
Quick Look: Though I've not had this problem, many users on Apple's Support Community can't get Quick Look to work in macOS 13.3. Responses to the original post confirm that macOS 13.3.1 fix the issue.
Universal Control and Handoff: These features, which rely on iCloud connectivity, have stopped working for some users after installing 13.3. The workaround involves logging off of iCloud and then logging back on, but that can cause a whole bunch of headaches, especially if you use iCloud to sync your Photo library. We need to test to see if this bug persists.
- PHECDA is ELEGOO's latest attempt to reduce the entry barriers for laser engraving machines
SHENZHEN, China, April 8, 2023 /PRNewswire/ -- ELEGOO, the renowned 3D printing machine brand, has announced the launch of its first laser engraving machine, the PHECDA, on Kickstarter on April 8, 2023, at 2:00 PM UTC. The early-bird price at $240, this machine is expected to become a game-changer with its affordable price and exceptional features, including a unique air purifier function that filters harmful particles, making it the first-ever laser engraving machine with this functionality.
The PHECDA's most significant attraction is its affordability, as it boasts the same features as other machines on the market but at half the price. For example, the early bird price for the PHECDA 10W is only $240, while the 20W model is only $400, a discount of up to 60% on the market price. In addition to this, customers can also purchase filter cartridge, rotary attachment, honeycomb working panel and air assist on their demand. This remarkable pricing strategy is a testament to ELEGOO's commitment to making high-performance equipment available to everyone. With this Kickstarter campaign. ELEGOO is setting a new standard when it comes to the price of laser engraving technology.
The PHECDA's 400mm x 400mm engraving size, up to 20W power, and compatibility with materials such as metal, leather, and wood make it a versatile tool for artists, small business owners, and DIY enthusiasts alike. Additionally, the PHECDA is compatible with a rotary axis module that can engrave cylindrical and curved objects, opening up endless possibilities for customization, which is great for creating personalized gifts and artwork.
The PHECDA's ultra-affordable pricing demonstrates ELEGOO's goal of eliminating the stereotype that laser engraving machines are too expensive for the average maker or hobbyist. By providing a highly affordable product with acceptable profit margins, ELEGOO aims to lower the entry barriers for laser engraving machines. This move is expected to increase the number of users and lead to a virtuous cycle of feedback and data that will drive the development of even better and more user-friendly machines in the future.
The PHECDA comes equipped with a revolutionary air purifier that filters out harmful particles generated during the engraving process. The PHECDA's magnetically sealed light-shielding cover and the smoke-filtering device work together to create a relatively enclosed and silent engraving environment, effectively reducing the emission of harmful gases.
ELEGOO's commitment to making high-quality, affordable products has propelled them to the forefront of the 3D printing industry, with their products consistently praised for their exceptional value for money. The PHECDA laser engraving machine is no exception, and with its exclusive air purifier functionality, it is expected to be a game-changer in the laser engraving industry.
Editor's note: Macworld has tested the macOS Ventura 13.3.1 update released on Friday, and it appears that the update fixes this problem.This article has been updated to reflect these results.
If you're a macOS Ventura user and you've set up your user account with the Home directory saved to an external storage device, you should wait before updating to version 13.3. A number of users who set up their Macs this way have found that they cannot access their accounts after installing the update. [Hat tip to Macworld reader Lee.]
The problem, which is addressed on Reddit, is that after updating to 13.3, the Mac restarts, and then when the user tries to log in, a message appears that says the log-in “failed because an error occurred.” No explanation of the error is offered, and clicking the OK button simply sends the user back to the login screen.
Update April 7, noon PT: Apple released macOS Ventura 13.3.1 and our testing indicates that the update fixes this problem. Update to 13.3.1 if you have this issue.
If you cannot install the 13.3.1 update, a workaround explained by Neat_Release_2683 on Reddit, offers a way to get your Mac working. It involves turning off System Integrity Protection while in Recovery Mode. I was able to replicate the problem on a 14-inch M1 Pro MacBook Pro with Ventura 13.3 and an account Home folder saved to a USB-C flash drive.
I used the steps below to fix it.
Workaround to macOS Ventura 13.3 external Home folder bug
If your user account's Home folder is saved to an external drive, and it is the only account with admin rights, you can try using the workaround below. If your Mac has another admin account on it with the Home folder saved to the Mac's internal drive, there is another workaround you can use.
At a glance
Time to complete: 5 minutes
Tools required: macos Ventura 13.3
Boot into Recovery Mode
On M-series Macs, hold down the power button and continue to hold until the screen says, “Loading startup options.”
On Intel Macs, hold down the Command and R keys.
Select the Option icon when it appears and click Continue.
The macOS Recovery screen should appear with user login icons. Select an account that has admin rights, then click Next. Enter the password for the account.
Go to the Terminal
You're now in Recovery Mode. Ignore the main window and click the Utilities menu. Select Terminal. If you're not familiar with using the Terminal, it's okay. The Terminal is the command-line interface for the Mac, and you'll enter an easy command.
Turn off SIP
A Terminal window appears, with a prompt that says something like, -bash-3.2# and then a cursor.
Type csrutil disable and then press the Return key.
That command turns off System Integrity Protection, and if you've never turned it off before, a warning will appear. Type y to continue.
Enter your username and then your password, It may look like your Mac is doing nothing but wait a bit. A message telling you to restart your Mac will appear when the changes are implemented.
Restart, login, check iCloud, re-enable SIP
Now restart your Mac ( > Restart). You should be able to log into your account.
Go to System Settings and check your iCloud settings to make sure everything is enabled.
Now you can re-enable SIP by repeating steps 1 through 4, but at the Terminal in step 2, enter the command csrutil enable instead. However, Macworld reader Andy in the U.K. wrote to us to say that SIP had to stay disabled for them in order to get iCloud to work properly across “all relevant apps.” So you may want to keep it off until Apple issues a fix
Workaround if you have multiple admin accounts
You can try the following workaround for the user account with the Home folder on an external drive. But you need to have another account with admin rights on the Mac that also has its Home folder on the internal Mac storage. Also, Macworld reader Scott informed us that the method below may work only with MacBooks; it wasn't available to him on his M1 Mac mini. Apple's support document about this SIP feature addresses only “Mac laptop[s] with Apple silicon.”
Log into the admin account that has its Home folder saved to internal storage.
Go to System Settings > Privacy & Security.
In the main section of the window, scroll down to the “Allow accessories to connect” section. Click the pop-up to the right and select Always.
MacOS requires a username and password to modify this setting. Enter the info and click Modify Settings.
Log out, and you should be able to log into the account that has its Home folder on external storage.
What is causing the problem?
Based on my hands-on experience (and not a deep tech dive into working code), the problem seems to be related to a feature within macOS's System Integrity Protection, referred to as SIP. One of the features of SIP is that it can alert you whenever an accessory (such as an external storage device) is connected to your Mac.
With Ventura 13.3, this alert seems to hinder the ability to log in, creating a Catch-22 situation. Because the external drive has yet to be approved by the user, the Mac won't access the drive and log in can't be accomplished. But if you can't log in, you can't approve the drive. If SIP is turned off, then the alerts won't appear and the external drive can connect.
Why would anyone save a Home folder to an external drive in the first place? Mostly it's because the Mac's internal storage is running out. The Home folder saves a lot of user info, such as app libraries and your files. It is possible to save individual components of the Home folder to an external drive instead of the whole Home folder–for example, on a 2013 Mac Pro with a 512GB SSD that I use at home, I save my iMovie, Photos, and Music libraries to a 5TB external drive. But some people may not want to hassle with individual components and simply place the whole Home folder on an external drive.
Apple has been contacted about this issue but has not yet responded to our inquiry. It's unclear if this issue is addressed in the macOS Ventura 13.4 beta that is currently in the works. We'll update this article with any further developments.