You can view USDZ AR file using Safari in iOS 12

At WWDC 2018 this June, Apple together with co-creator Pixar, announced a new file format called USDZ (Universal Scene Description) for AR (augmented reality) applications. It allows 3D object creator to save their design in a file and share the 3D object (the file) with others. Together with Apple’s ARKit 2 framework, developers can now easily display 3D object in real space in their AR apps. Adobe and Autodesk have also announced support for USDZ in their 3D authoring tools.

In iOS 12, you can view the USDZ file in action using mobile Safari’s new AR Quick Look feature. Apple has an AR Quick Look gallery website build for developers where you can find samples of 3D object in USDZ file format. Simply tap on the object to view it in 3D. This Quick Look feature is Safari only, and does not work on other browsers. When you tap on the object in other browsers such as Chrome or Firefox, you will instead be prompted to download or save the USDZ file.

What are you missing out when you buy iPhone Xr?

What are you missing out when you buy iPhone Xr?

iPhone Xr (6.1″) has a starting price of $749 for the 64GB option. This compares to $999 for iPhone Xs (5.8″) and $1,099 for iPhone Xs Max (6.5″). All three new 2018 iPhone models come equipped with the same A12 Bionic chip. Beside the obvious screen size difference, what corners do Apple cut to bring you a lower priced iPhone?

One of the main selling point of iPhone Xs series is the OLED screen. iPhone Xr is using LCD screen similar to iPhone 8/8 Plus. Besides having more brilliant colors, darker black and HDR feature, OLED has the capability to curve and bend thus it gives a more borderless screen in iPhone Xs. There are edges on the LCD screen on the iPhone Xr, and it has a low 1792 x 828 resolution at 326 ppi, which is about the same ppi as iPhone 8. You get a high 458ppi with iPhone Xs. iPhone Xr also drops 3D Touch for its new LCD screen.

iPhone Xr is equiped with 3GB of RAM, the same RAM size as last year’s iPhone X. iPhone Xs series has 4GB RAM onboard. iOS is famous for being efficient with low RAM requirement. 3GB is more than sufficient in almost all iPhone use case.

iPhone Xr is build with aluminium frame instead of the more premium stainless steel material in iPhone Xs series. It is rated IP67 for water resistant while iPhone Xs is rated at IP68.

iPhone Xr has one single camera lens which is the same wide-angle f/1.8 lens in iPhone Xs. Even with just a single lens, all the portrait mode features in the Camera app are the same as iPhone Xs using software magic and the A12 Bionic chip.

The mobile radio chip in iPhone Xr is Advanced LTE with speed up to 300Mbps. iPhone Xs series is equiped with a brand new Gigabit LTE technology. To enjoy the higher speed off course requires your telco to support it in the first place.

Other than above, both iPhone Xr and iPhone Xs series are using the same front camera, same Face ID components, same glass back with wireless charging and same sensors.

While there are some compromises, you do not miss out anything significant by choosing the cheaper iPhone Xr. In fact iPhone Xr has the longest battery life among the three new models. If you’re not rich or famous, there is no point wasting more money with iPhone Xs. If you’re under peer pressure for getting iPhone Xr, just tell them you choose it because you value longer batter life.

Get your iPhone battery replaced soon

Apple offers $50 discount for iPhone battery replacement as a damage control measure after revelation late last year that Apple purposely slowed down iPhone with aging battery. Unfortunately this offer will end December 31, 2018.

Apple is offering iPhones that are out of warranty and not in AppleCare+ a price of $29 to replace the battery. Eligible iPhone models are iPhone 6, 6 Pus, 6s, 6s Plus, SE, 7, 7 Plus, 8, 8 Plus, and X. This deal only applies once per device. And the price will go back to $79 from next year onwards.

Even if you do not encounter issues with battery yet, it is advisable to take advantage of the deal especially if you have an iPhone with battery that are two years or older. You do not want to wait till year end when Apple Store is the busiest.

How to check if your iPhone 8 is eligible for logic board replacement

Apple has started an iPhone 8 Logic Board Replacement Program for “a very small percentage of iPhone 8 devices” that has manufacturing defects. Affected iPhone 8 units may encounter unexpected restarts, frozen screen or won’t turn on. Apple sold those affected units between September 2017 and March 2018 in Australia, China, Hong Kong, India, Japan, Macau, New Zealand and US.

To see if your iPhone 8 is eligible for the replacement, enter the serial number at Apple support recall program website. You can find the serial number of your iPhone under Settings > General > About.

If your phone is one of those unfortunate ones, send it to your nearest Apple Retail Store or Apple Authorized Service Provider or Apple Repair Center to get it repaired.

Prince’s 23 albums from 1995 to 2010 on Apple Music and Spotify

Prince 23 albums from 1995 to 2010 available on Apple Music, Spotify, YouTube

Sony and Prince Estate has just released Prince’s 23 albums from 1995 to 2010 to major streaming services. These are albums by Prince after he left Warner Bros. Previously only early albums by Prince such as “1999”, “Purple Rain” etc are available on streaming platforms. Together with these back catalog albums, there is also a new compilation album “Anthology: 1995-2010”, which is a collection of 37 songs curated from this period.

How to disable video autoplay in App Store app

App Store app in iOS 11 by default will play video preview of apps to give you better idea about the apps. This autoplay feature is helpful but puts strain on your battery life and uses up data bandwidth. To disable the autoplay, go to Settings > iTunes & App Store.

How to disable app previews video autoplay in iOS 11

Tap on the “Video Autoplay” section, and select “Off” to turn it off. Select “Wi-Fi Only” if you want the auto previews but limit them only when connected to Wi-Fi.

How to reopen the last closed tab in mobile Safari

We described how you can reopen the last closed tab in Safari for macOS by simply pressing Command-Z (⌘-Z). Turns out you can reopen the last closed tab on mobile Safari as well.

On mobile Safari bottom toolbar, tap on the Tabs button. On the Tabs screen that pops up, locate the Add (+) button on the bottom toolbar.

Tap and hold on the Add icon to bring up the “Recently Closed Tabs” listing. Simply tap on the list item to bring back the website you recently visited.

How to download a copy of your data from Apple

Apple recently allows its users to download a copy of their data from Apple apps and services. This is likely an effort to be compliance with the General Data Protection Regulation (GDPR). The data contains all your info stored and collected on Apple servers, including app purchase and usage, and data from Apple apps such as Notes, Calendar and Photos.

Note: The feature to download a copy of your data is not available in all countries.

To request a copy of your data, head over to Apple’s Data and Privacy site at privacy.apple.com and sign in with your Apple ID. Once sign in, click the “Continue” button to skip the first notice screen.

Download a copy of your Apple data

Under “Manage Your Data” > “Get a copy of your data”, click on “Get Started” link.

Your personal data on Apple servers

You will then see a long list of various Apple apps and services. Click the selection box next to each category to include them in your download. Click on the “Continue” button once you’ve completed you choices.

Apple effort to be compliance with GDPR

On the next page, you have to choose a maximum file size (1GB, 2GB, 5GB, 10GB, or 25GB) for the download. Apple will split your data into files with your chosen size or smaller. Click the “Complete request” button to submit your download request.

See what data Apple has collected on you

Apple will email to confirm that it has received your request and the preparation can take up to seven days.