Technologies

iPhone Storage Tricks That Free Up the Space You Need

Maximize your phone’s capacity with these quick and easy tips.

This story is part of 12 Days of Tips, helping you make the most of your tech, home and health during the holiday season.

Here’s a good New Year’s resolution: Clean out your iPhone’s storage. Those apps, photos, playlists and videos can pile up quickly, and our phones can only hold so much. Luckily, there are a few steps you can take to maximize your phone’s capacity.

The best way to save local storage is to invest in a cloud storage service like Apple’s iCloud, Google Drive, Box or Dropbox to offload some of your files. But there are also certain settings you can change to make sure you’re using your iPhone’s storage capacity to its fullest. Now that iOS 16 launched, your iPhone will also be able to detect duplicate photos, which should make it easier to keep your image library lean and organized.

See below to learn more about how to free up storage space on your iPhone.

First, see what’s taking up the most space on your iPhone

To maximize your iPhone’s storage, you need to know what’s occupying your device in the first place. Take a look at what’s eating up your storage so that you know where to get started. Launch Settings, tap General and scroll down to iPhone Storage. Choose this option to see a breakdown of the types of files and media that are taking up space on your iPhone. Apple might also make some recommendations about how to free up space, such as reviewing videos stored on your device as shown below.

Make sure your iPhone is optimizing photo storage

Photos are among the biggest offenders when it comes to gobbling up space on your iPhone. But the iPhone’s settings menu has an option that enables your device to save smaller photo files locally if your device is low on space instead of the original versions. These full-resolution photos and videos are instead stored in iCloud, and you can download them as needed. To make sure this feature is turned on, start by opening the Settings app. Then scroll down to Photos and make sure there’s a blue checkmark next to the Optimize iPhone Storage option.

Save photos and videos to a cloud service instead of on your device

The best way to free up space on your iPhone is to remove files you don’t need to store on your device. But that doesn’t mean you have to downsize your photo library. Instead, try storing them in a third-party cloud storage service like Google Photos rather than on your device. It’s a quick way to free up a lot of storage without requiring you to part with old memories.

But before you delete anything, make sure the photos you want to save have been backed up or transferred to Google Photos. If your photos and videos are not backed up to another service like Google Photos, Dropbox, Box or OneDrive before being deleted, they’ll be permanently erased. This guide walks you through how to copy over your entire iCloud photo library to Google Photos, but just note that the unlimited free storage option is no longer available.

You might be wondering why you need to use a separate cloud service if your photos are already stored in iCloud. That’s because deleting your photos from your iPhone erases them from iCloud as well, so you’ll want to use another service if you plan to delete images from your device.

Read more: Best iPhone 14 Fast Chargers

Delete apps you no longer use

Another great way to clear out your iPhone is to get rid of apps you no longer use. If you don’t know where to start, take a look at which apps you haven’t used in a long time. Open your iPhone’s Settings menu, tap General and go to iPhone Storage. You’ll see a list of your apps along with how much space each app occupies and the last time you used it. Scroll through the list and try deleting apps that you haven’t used in a long time.

Offload apps you don’t use all the time

If you don’t want to completely delete an app, you can offload it instead. Offloading it lets you retain the documents and data associated with that app so that you can reinstall it anytime and quickly pick up right where you left off. Navigate back to the list mentioned above by opening Settings, pressing General and choosing iPhone Storage. Tap any app in the list and select Offload App. You can also set your iPhone to do this automatically by opening Settings, tapping the App Store option and making sure the Offload Unused Apps switch is toggled on.

Automatically delete old messages

It’s not just photos, videos and apps that may be clogging your iPhone’s storage. Getting rid of old text messages can be helpful as well. You can set your iPhone to automatically delete your message history by opening Settings, choosing Messages and tapping the Keep Messages option under Message History. From there, select if you’d like your iPhone to retain text messages for 30 days, one year or forever.

Delete videos and music from apps

You probably have videos and music stored offline in multiple apps on your phone, and fortunately, there’s an easy way to find those files and delete them. Launch Settings, choose General and select iPhone Storage. Search for an app that you’ve downloaded offline content from, such as Netflix. You’ll then see storage information about the app, such as its size and buttons for deleting or offloading it.

If you’ve downloaded offline videos, you’ll also see a section for this content underneath the Delete App button. Place your finger on a downloaded video and swipe it all the way over to the left side of the screen to delete it.

Clear out your web browser cache

You can always try cleaning out your web browser cache if you’re really scrounging for space, although deleting apps and media will make a much bigger difference. But doing so could give your iPhone a bit of a speed boost when web browsing, so it’s worth trying if you’re low on storage and are experiencing sluggish browser performance. But just remember that it will sign you out of websites you’ve logged into.

Open Settings, choose Safari and tap Clear History and Website Data.

If you use Google Chrome, tap the three dots at the bottom of the screen, choose History and tap Clear Browsing Data. You should see a check mark next to three categories: Browsing History, Cookies, Site Data and Cached Images and Files. If you want to only delete browsing data for a certain time period, tap the Time Range option near the top of the screen before hitting Clear Browsing Data at the bottom.

Looking for more iPhone tips? Check out our guide to iOS 16. Plus, here’s how to delete your iPhone’s cache.

Technologies

iOS 17 Cheat Sheet: Your Questions on the iPhone Update Answered

Here’s what you need to know about new features and upcoming updates for your iPhone.

Apple’s iOS 17 was released in September, shortly after the company held its Wonderlust event, where the tech giant announced the new iPhone 15 lineup, the Apple Watch Series 9 and the Apple Watch Ultra 2. We put together this cheat sheet to help you learn about and use the new features in iOS 17. It’ll also help you keep track of the subsequent iOS 17 updates.

iOS 17 updates

Using iOS 17

Getting started with iOS 17

Make sure to check back periodically for more iOS 17 tips and how to use new features as Apple releases more updates.

17 Hidden iOS 17 Features You Should Definitely Know About

+15 More

See all photos

Technologies

Get Ready for a Striking Aurora That Could Also Disrupt Radio Communications

Don’t expect the storm to cause a lingering problem, though.

A geomagnetic storm is threatening radio communications Monday night, but that doesn’t mean you should be concerned. In fact, it may be an opportunity to see a colorful aurora in the night sky.

The National Oceanic and Atmospheric Administration has issued a geomagnetic storm watch after witnessing a coronal mass ejection from the sun on Saturday. The watch, which was issued over the weekend and will expire after Monday, said the onset of the storm passing over Earth on Sunday night represented a «moderate» threat to communications. As the storm continues to pass through, it could deliver a «strong» threat on Monday night that could cause radio communications to be temporarily disrupted during the worst of it.

Even so, NOAA said, «the general public should not be concerned.»

A coronal mass ejection occurs when magnetic field and plasma mass are violently expelled from the sun’s corona, or the outermost portion of the sun’s atmosphere. In the vast majority of cases, the ejection occurs with no real threat to Earth. However, in the event the ejection happens in the planet’s direction, a geomagnetic storm occurs, and the Earth’s magnetic field is temporarily affected.

In most cases, geomagnetic storms cause little to no disruption on Earth, with radio communications and satellites affected most often. In extreme cases, a geomagnetic storm can cause significant and potentially life-threatening power outages — a prospect that, luckily, the planet hasn’t faced.

Switching poles

Every 11 years, the sun’s magnetic poles switch, with the north pole and south pole swapping positions. During those cycles, the sun’s activity ramps up as it gets closer to pole-switching time. The height of its activity is called solar maximum, and scientists believe we either may be entering the solar maximum or may be already in it.

During periods of heightened solar activity, sunspots increase on the sun and there’s an increase in coronal mass ejections, among other phenomena. According to NOAA, solar maximum could extend into October of this year before the sun’s activity calms and it works towards its less-active phase, solar minimum.

Even when geomagnetic storms hit Earth and disrupt communications, the effects are usually short-lived. Those most affected, including power grid operators and pilots and air traffic controllers communicating over long distances, have fail-safe technologies and backup communications to ensure operational continuity.

But geomagnetic storms aren’t only about radios. In most cases, they also present unique opportunities to see auroras in the night sky. When the storms hit, the plasma they carry creates a jaw-dropping aurora, illuminating the night sky with brilliant colors. Those auroras can be especially pronounced during the most intense phases of the storm, making for nice stargazing.

If you’re interested in seeing the aurora, you’ll need to be ready. The NOAA said the «brunt of the storm has passed» and even if it lingers into Tuesday, there won’t be much to see after Monday night.

Technologies

Last Total Solar Eclipse for 20 Years Is Coming: How to See and Photograph It

It’s your last chance until 2044.

Get your eclipse glasses ready, Skygazers: the Great American Eclipse is on its way. On April 8, there’ll be a total eclipse over North America, the last one until 2044.

A total solar eclipse happens when the moon passes between the Earth and the sun, blocking the sun and turning an otherwise sunny day to darkness for a short period of time. Depending on the angle at which you’re viewing the eclipse, you may see the sun completely shrouded by the moon (called totality) or some variation of it. The more off-angle you are and the further you are from the path of the eclipse, the less likely you’ll be to see the totality.

The 2024 total solar eclipse will happen on Monday, April 8. The Great American Eclipse will reach the Mexican Pacific coast at 11:07 a.m. PT (2:07 p.m. ET), and then traverse the US in a northeasterly direction from Texas to Maine, and on into easternmost Canada. If you want a good look at it, but don’t live in the path of totality, you shouldn’t wait much longer to book accommodation and travel to a spot on the path.

Or how about booking a seat in the sky? Delta Airlines made headlines for offering a flight that allows you to see the entire path of totality. Its first eclipse flight, from Austin, Texas, to Detroit sold out quickly. But as of Monday, Delta has added a second flight from Dallas to Detroit, which also covers the path of totality. The airline also has five flights that will offer prime eclipse viewing.

Not everyone can get on one of those elusive eclipse-viewing flights. Here’s a look at other options to nab a chance to see this rare sight and what to know about it.

Total solar eclipse path

The eclipse will cross over the Pacific coast of Mexico and head northeast over mainland Mexico. The eclipse will then make its way over San Antonio at approximately 2:30 p.m. ET on April 8 and move through Texas, over the southeastern part of Oklahoma and northern Arkansas by 2:50 p.m. ET.

By 3 p.m. ET, the eclipse will be over southern Illinois, and just 5 minutes later, will be traveling over Indianapolis. Folks in northwestern Ohio will be treated to the eclipse by 3:15 p.m. ET, and it will then travel over Lake Erie and Buffalo, New York, by 3:20 p.m. ET. Over the next 10 minutes, the eclipse will be seen over northern New York state, then over Vermont. By 3:35 p.m. ET, the eclipse will work its way into Canada and off the Eastern coast of North America.

Best places to watch the Great American Eclipse

When evaluating the best places to watch this year’s total eclipse, you’ll first want to determine where you’ll have the best angle to see the totality. The farther off-angle you are — in other words, the farther north or south of the eclipse’s path — the less of an impact you can expect.

Therefore, if you want to have the best chance of experiencing the eclipse, you’ll want to be in its path. As of this writing, most of the cities in the eclipse’s path have some hotel availability, but recent reports have suggested that rooms are booking up. And as more rooms are booked, prices are going up.

So if you want to be in the eclipse’s path, and need a hotel to do it, move fast. And Delta’s eclipse-viewing flight from Dallas to Detroit has just four seats left at the time of publication.

Eclipse eye safety and photography

As with any solar eclipse, it’s critical you keep eye safety in mind.

During the eclipse, and especially during the periods before and after totality, don’t look directly at the sun without special eye protection. Also, be sure not to look at the sun through a camera (including the camera on your phone), binoculars, a telescope or any other viewing device. This could cause serious eye injury. Sunglasses aren’t enough to protect your eyes from damage.

If you want to view the eclipse, you’ll instead need solar viewing glasses that comply with the ISO 12312-2 safety standard. Anything that doesn’t meet that standard or greater won’t be dark enough to protect your eyes. Want to get them for free? If you’ve got a Warby Parker eyeglasses store nearby, the company is giving away free, ISO-certified solar eclipse glasses at all of its stores from April 1 until the eclipse, while supplies last.

If you don’t have eclipse viewing glasses handy, you can instead use indirect methods for viewing the eclipse, like a pinhole projector.

Read more: A Photographer’s Adventure With the Eclipse

In the event you want to take pictures of the eclipse, attach a certified solar filter to your camera. Doing so will protect your eyes and allow you to take photos while you view the eclipse through your lens.

There’s also a new app to help you both protect your eyes and take better photos of the eclipse on your phone. Solar Snap, designed by a former Hubble Space Telescope astronomer, comes with a Solar Snap camera filter that attaches to the back of an iPhone or Android phone, along with solar eclipse glasses for protecting your eyesight during the event. After you attach the filter to your phone, you can use the free Solar Snap Eclipse app to zoom in on the eclipse, adjust exposure and other camera settings, and ultimately take better shots of the eclipse.

2024 eclipse compared to 2017

The last total solar eclipse occurred in 2017, and many Americans had a great view. Although there are plenty of similarities between the 2017 total solar eclipse and the one coming April 8, there are a handful of differences. Mainly, the 2024 eclipse is going to cover more land and last longer.

The 2017 eclipse started over the northwest US and moved southeast. Additionally, that eclipse’s path was up to 71 miles wide, compared with a maximum width of 122 miles for this year’s eclipse. Perhaps most importantly, the moon completely covered the sun for just 2 minutes, 40 seconds in 2017. This year, maximum totality will last for nearly four-and-a-half minutes.