iPhone Xs blog postings

iPhone Xs Postings

Earliest: October 3, 2018Latest: January 12, 2020Total: 53
March 13, 2019

iPhone Max Storage

One of the things Apple did with the iPhone XS Max launch is to increase the minimum space size.

Even with the "more disk space", there is still the need to monitor space to remove unused files and have space available. After all - you never know when you'll need to capture a video/photo at an event.

Information via Settings

You can find out how much space you have available on your phone:

Go to the Settings app, then select General, then select iPhone Storage

Hot Tip: If the Settings App is buried in some folder and will take many swipes to get to, simply type "storage" in the iOS Search Box, and scroll to see the results in the settings area.

Chances are the Photos/Videos are using the most storage on your phone - unless you're a huge fan of music or movies.

There is an option to "Review Personal Videos" this is where you can check out the videos that are taking up the most space on your phone. The information is sorted by size with a nice preview icon with the date.

The problem is that the only action that you can take is to delete the video. There's no option to move the video off the phone before deleting.

Graphic Converter to the Rescue

Graphic Converter has a great Browse feature which gives you the ability to look at all the files on the phone. You can select the files to back up to the computer and then remove them.

What separates Graphic Converter from Apple Photos is that Apple Photos doesn't give you the ability to sort the view of by file size. So you are left to download all the files or try to guess which ones are taking the most space.

Graphic Converter is simply a better way to clean up the phone when you don't want to download everything.

Graphici Phone Browserjpg

Five Tips Using Graphic Converter

Here are some of the things I learned using Graphic Converter to manage the multimedia on my phone.

  • The browse mode sorts by size, but you don't actually see the amount of space that the photos are taken.
  • It's easy to download the selected videos and then delete them once the copy is made.
  • You can change some of the Browse settings in the Preferences panel. There is a display size option but I haven't been able to see the size of objects on the iPhone. In addition the size doesn't appear in the info panel - perhaps this is a limit of the iPhone API?
  • There is a Sort by 'Size (Pixels) & Name'
  • Pictures taken with Live mode will have a picture and the movie format. So when you sort by size you may encounter the Movie version before the actual photo version.
March 6, 2019

Night Photos with the iPhone XS Max

Last week Samsung announced their next generation of cellphones. They certainly have some innovated features that are not available in the iPhone X Max.

Cool Camera Features

  • 5 Camera Lens (2 Front and 3 on the back)
  • Multi-Camera perspective
  • 10MP Selfie Camera
  • Dual Aperture lens self-adapts between f/1.5 and f/2.4 apertures.

and a lot more, see the Galaxy S10 Camera page.

Low-Light Capabilities

Someone posted this Tweet:

Twitter Posting Night

While it's true that Apple Camera doesn't take "awesome" night shots. It doesn't mean you can't take quality night photos with the camera. You need two things:

  • Software - ProCam or Slow Shutter are good options for night pictures
  • Tripod - The camera has to be steady for a long time, about 15-seconds to take a good quality shot.

Low Light Capabilities

The iPhone XS Max can take excellent night time pictures. Take a look at this photo that was taken at 8 pm at night:

i Phone Night Shot

This was done using ProCam Low light functionality. The trick is to keep the camera steady so that the iPhone Camera has time to collect as much light as possible.

February 27, 2019


Did you know that you can create your own Memoji on the iPhone XS Max? These are fun to create and to send to people in messenger.

Couple of examples

Hircocerf Emojis

Note: You can only create Memoji on Phone X or later, or iPad Pro 11-inch or iPad Pro 12.9-inch (3rd generation). However, anyone can receive it - even Android users.

Creating your Own Memoji

  • Open up Message and start creating a message.
  • Select the Monkey Emoji icon.
  • Scroll to the right until you see the '+' with the words "New Memoji" underneath.
  • Click on the '+' and start creating your own Memoji.

Have fun creating!

Using your Memoji Elsewhere

Here are the simple steps if you want to use your Memoji elsewhere - Slack Profile Picture or Jira Profile Photo. Unfortunately, there's no "export" Memoji process.

  • Open up Message and start creating a message.
  • Select the Monkey Emoji icon.
  • Find your personal Memoji and then click on the three dots on the bottom left. This will bring up the Memoji editor.
  • Take a screen shot and crop the image around the Memoji
  • Export the image to someplace (Email, Dropbox, or Airdrop to your desktop computer.)
  • Now when you go to the applications you can use that picture.
  • Optional: Use PhotoScape X, or other app, to remove the white background.

Perhaps in a future release of iOS Apple will make it easy to export the Memoji.

February 20, 2019

True Depth Camera

According to Apple Technical documents, the "backside" camera is simply called camera and the camera that is on the top of the screen is called "TrueDepth Camera." Some people may still refer to it as the FaceTime camera.

Knowing the "official" name is important when your searching Apple website for support help or information.

Apples True Depth- Camera
All the cool things at the top of your iPhone XS Max

TrueDepth Camera Main Use

The iPhone XS Max TrueDepth Camera is used for facial recognition. It's how the device tries to identify that you are a real person and not a picture. So someone can't fool the devices with a picture of you.

The dot projector throws up to 30,000 points on your face during a scan.

Apple hasn't given any specifics on the functionality of the Flood Illuminator. Some people believe helps the camera in putting together the background in Portrait mode. There is some speculation that it also helps with "Attention Aware Features" that is - make sure your actually looking at the phone before dimming the display to save power.

iPhone XS Max TrueDepth Camera Specs

Pictures taken with the TrueDepth camera have a dimension of 3088x2316, which is pretty good.

Here's a handy chart from PicMonkey on the best size for printing photos:

Pic Monkey Specs

As you can see, when taking pictures using the "True Depth" lens, the best printing size is 9x16. (Which really isn't all that bad of a size)

Four Tips and Tricks with the TrueDepth Camera

When taking Portrait Mode Selfies, you may find that Apple's Camera app has better results than Apps found in the Apple Store. This is because the third-party apps do not have full access to the full depth map that is used to create the Portrait Mode effects. The apps do have general depth information, but you may find that Apple's Camera may produce clearer facial pictures. (Try it out and see!)

Apple's Clips offers a cool Selfie background effect called Scenes. You can place yourself in places such as Municiberg Mayhem, Metropolis, Millennium Falcon, 8-Bit, Tea Garden and many more.

Games - There are some games that use the effect of TrueDepth camera:

  • Rainbrow, a game that you control with your Eyebrow.
  • Nose Zone, your face is the controller, and your expressions shoots lasers.
  • detune, make music with your face.

You can add a second face to the Face ID by setting up an "Alternative Appearance." Located in the Settings > Face ID & Passcode. Warning: if you don't want the second person to access the device anymore you have to reset both Face IDs.

February 13, 2019

iPhone Video Capture

One of the nice things about the iPhone XS Max is the video quality. Users have the ability to select from six different video quality:

  • 720p HD at 30 fps - Standard (1280 x 720 pixels)
  • 1080p HD at 30 fps - Default Section
  • 1080p HD at 60 fps - Produces Smoother videos. Better for Capture-to-Photo
  • 4K at 24 fps - Film Style
  • 4K at 30 fps - Higher Quality Film Style
  • 4K at 60 fps - Smoother Videos but takes a lot of disk space

Higher resolution means more detail in each frame

Good Video also Means good Photo Opportunity

The good thing about taking a high quality video is that you can get a high quality capture. So you can share a good frame.

A standard screen capture on the iPhone XS Max will give you an image dimension of 2688 x 1242, which isn't all that bad since a standard photo taken on the iPhone XS Max is 4032 x 3024.

Simply watch the video, pause it, wait for a few seconds for the pause icon to go away and do a screen capture.

Pro Cam Capturea
Combination of iPhone XS Max and Procam 6 produces very cool photos.

One Step Better

If you have ProCam 6, you can take a better picture because with ProCam you can take a snapshot of the video at 3840 x 2160 (4k).

Steps to Capture a Video using ProCam

  • Open up ProCam and click on the image on the bottom left
  • Find the Video that you want (Video folder is a good starting point.)
  • Click Edit on the bottom right - Don't worry your not editing the video
  • Now scroll or Play the video to the point you want to capture.
  • Click on the Down icon - to the right of the Play icon.
  • A new file was created in the Camera Roll

Pro Cam Screen

The nice thing about this is that you can do the photo creative on the iPhone. Previously I would have to download this to the computer and watch it full screen to get the best resolution.

This is a good technique to use when the subject matter is hard to capture. For example, taking a class picture of a bunch of school kids. You can search for the perfect shot.

In the above situation, I had my iPhone XS Max on a Monopod and was scanning the crowd. It would have been tricky to find the right time to take a picture.

February 6, 2019


One of the Location technology in the iPhone XS Max is iBeacon micro-location. It's been mention in the iPhone technical specification since 2013.

What is it? How has it gotten better in the iPhone XS Max?

What is iBeacon

The concept of iBeacon is to allow retail establishments to interact with your mobile device based on your location. There is a base station in the establishment that interacts with apps on your phone.

Example #1

Let's say you're in Target and looking at the TVs displays. Wouldn't it be great to know something more about the different models?

Well If you open up the Target App, it will load up the TV Spec page. This is because there's a nearby beacon that's informing the app that you're looking at the TVs.

Example #2

Your at the airport looking for something to eat. You get a notification that Legal Seafood got a large clam shipment and running a special.

This is because you have the airport app open, perhaps to find an eating establishment, and your nearby a Legal Seafood restaurant.

Some places that have installed Beacons: Walmart, Target, Rite Aid, Best Buy, Sports Stadiums - including Fenway Park. NFL Stadiums, NBA Arenas, and NHL arenas have them.

Note: Beacons only work when you use their apps, they can't spam your phone if you don't have the app open.

Getting Your Own iBeacon

If you're a developer, you can buy your own iBeacon base station to do all sorts of creative things to your own apps. iBeacon NYVIDA Bluetooth Beacon is one such device.

iBeacon is Dying?

It's very possible that the next version of iPhone may not include iBeacon technology. This is because some retail establishments are removing the Beacon stations as consumers have privacy concerns. In addition, the beacon signal has a limited range and can easily be interfered by people or objects.

Not dead yet

Just last week Waze announced that they are installing beacons inside NYC tunnels to help navigations - drivers can stay connected and make sure they take the right exit in the tunnel.

Hillsdale College announced the use of beacons to notify students of an emergency situation. Students and Faculty are notified if they are on campus - which avoids spamming people that may not be anywhere near campus.

Looking for Beacon Apps

BeaconStac has a list of the 5 Best iBeacon Apps that are leading the field. It's a good place to learn more about technology and other potential uses. The article is four years old, but I think it's still a good place to learn what cool functionality that developers are using iBeacon for.

January 30, 2019

iPhone XS Max Microphones

The iPhone XS Max now has the ability to record in stereo thanks to the many microphones that are included. The only way to enable the stereo microphones is to enable the "Record Stereo Sound? feature in the Settings > Camera. This appears to be a feature exclusive to Apple Camera.

Camera Settings

Not always in Stereo

In my testing I noticed that videos aren't always used stereo sound. I think this is because the iPhone determines if stereo needs to be enabled. So if I am talking in a room by myself the phone may not be enabled, but if I record the crowd at Fenway Park it will certainly be in stereo.

Third Party Apps Stereo Support

Developers haven't been able to add stereo sound support since Apple hasn't made that feature available in iOS API. Hopefully in a future update that developers will be able to use the feature available only in iPhone XS.

Where are the Microphones on the iPhone XS Max?

This diagram shows the location of the Microphones on the iPhone XS Max:

Mic Location

What about Audio files?

Apple?s Voice Memos app is still recording sound in Mono format. If your looking for a more powerful audio capture application try GarageBand.

January 23, 2019

Bluetooth 5

Apple has been shipping all their hardware products with Bluetooth 5 since 2017. This includes iPhone X, MacBooks, and the HomePod.

What's New About Bluetooth5?

The Bluetooth 5 spec allows low-energy transmissions to sacrifice data rate for more range. A lot more range: up to four times the range of Bluetooth 4.2 LE. That?s a technical maximum, mind you. In the real world, you can expect much less, though it?s still going to be a huge improvement over older versions of Bluetooth.

Supporting a faster speed at the expense over a range makes it easier to connect multiple devices to a source. For example, Amazon Alexa Show show can appreciate having multiple devices connected to play music from different phones.

iPhone Bluetooth Logo

Best Range for Bluetooth Devices

The ideal range for Bluetooth 5 is 800 feet - as long as there are no obstructions. Which is more than 2 football fields in length.

The longest home run at Fenway Park is 502-feet - That's how far the Ted William's red seat is from home plate!

Keep in mind is both devices have to support BlueTooth 5 to get the long range. If the source only supports Bluetooth 4.1 you'll only get 330 feet.

Key Functionality of Bluetooth 5

Bluetooth 5 is igniting the "Internet of Things" products. These are small electronic devices that allow smart phones to interact with them.

Some Popular "Internet of Things" examples

  • Nest Learning Thermostat - Bluetooth is use during setup.
  • Amazon Alexa Show - Connect additional speakers or iPhone to play music
  • Apple TV - Connect Headphones, Keyboards and remotes
  • Samsung SmartTV - Connect Headphone, Bluetooth enabled Soundbars and Game Controllers
  • Toyota - Connect your phone to enable Internet and access your contacts.

Bluetooth 5 will help bring more exciting technology to the consumer living rooms.

iPhone XS Max Bluetooth

After Apple started shipping the iPhone XS Max some consumers were reporting issues with the iPhone dropping the Bluetooth connection. Apple has fixed some of the software issues in related iOS updates. The appears to have subsided and recently only a few users have reported issues.

January 16, 2019

GPS on the iPhone

Apple's iPhone used four different location functionalities: Assisted GPS, GLONASS, Galileo, and QZSS.

These are used to identify your exact location and used by any application that uses the Location settings.

These are the exact same services that were on the iPhone 6s Plus. The iPhone XS Max doesn't add any new location services or functionality.

The location support hasn't changed much over the years. I thought it would be interesting to learn a bit more about each of the location services on the iPhone.

Blue Satellite

What is Assisted GPS?

Assisted GPS makes location tracking faster and uses other sources to correctly identify the location of the phone. For example, if you're in a shopping mall, you may not have a strong GPS signal. Assisted GPS will use Cell Tower distance as well as ISP information to pinpoint your exact location.

Assisted GPS functionality is actually a hidden cost that your cellular provider will charge you. On Verizon, this will appear as "Time & Location" under System Services. On other providers, they may show it as "data access." To cut down on the amount of "data access" simply disable location services to Apps where you don't need them.

Assisted GPS is a FCC requirement to make cell phone location data available for 911 operators.

There are 31 active GPS satellites in orbit.


GLONASS is an acronym for Globalnaya Navigatsionnaya Sputnikovaya Sistema which translates to Global Navigation Satellite System. It's a GPS system developed by the Russian Federation in the 1980s.

It's an alternative Global tracking system to help with precision location tracking. By itself, it's not a strong as the standard GPS system. However, combined with the standard GPS system, it helps the accuracy of the location coverage.

There are 24 active satellites in orbit.

What is Galileo

Galileo was created so that the European Union wouldn't have to depend on the United States GPS system. Initially, the civilian signal was stronger than the GPS. In 2000, that changed when President Clinton changed the GPS civilian access to be the same as the military access.

Galileo has 18 operational satellites available all around the world.

There are currently 18 satellites in orbit.

What is QZSS?

The Quasi-Zenith Satellite System is a project of the Japanese government for the development of a four-satellite regional time transfer system. Its primary focus area is in the Asia-Oceania region with a focus of Japan.

There are 4 active satellites in orbit.

January 9, 2019

Evutec Phone Case for iPhone Xs Max

After 3-months, I have settled with a new case for my iPhone XS Max. I now have the Evutec Phone Case for iPhone Xs Max 6.5 inch, [Northill Series] Premium Leather + TPU Shockproof Interior Slim Protective Case-Canvas/Black.

Evu Tech iPhone Max

Some of the things I like about the new case:

  • It covers the full back, so the Apple logo isn't showing. Nothing against Apple, but if I am going to get a case, I want it to cover the full back and not have a hole to show the Apple logo.
  • Easy grip on the sides and back. Very comfortable to hold - the phone won't slip out of your hands
  • Wireless charging still works.
  • The edge is slightly raised so that if you side the glass side of the phone the screen won't get scratched.

Screen Protector

This is the first iPhone that I have purchased where I am not going to get put on a front screen protector. The protector on my last phone came off about a year ago and I didn't encounter any scratch issues with the screen.

The iPhone XS Max is using Corning's Gorilla Glass 6. It's been shown to be the most scratch resistant and shatter resistant glass ever available on any smartphone.