Regardless, if you’re using an ageing iPhone that packs lower RAM in comparison to today’s standards, you’ll notice that your smartphone isn’t as snappy especially when you have a lot of applications open in the background. This is exactly why you might want to flush your RAM memory every now and then. Way 2: Force Reboot iPhone to Free up RAM Memory. By force restarting your iOS 14/13 device, you can remove cached data and clear memory for iPhone. Depending on which iPhone you are using, the process also varies. On iPhone X/8 (Plus): Quickly press the Volume up then the Volume down button. Long press the side button till Apple logo appears. A lot of iPhone users are a bit addicted to apps. We've gone over a few ways to clean up your app usage by creating a most used page and a second holding bin page to test new apps. IOS tip: How to clear your iPhone's RAM and make it faster. Finding that your iPhone is feeling a little slow? Here's a quick and easy trick to help speed it up without having to restart it. Check storage on iPhone To check the current storage usage, go to Settings → General → Statistics → Storage & iCloud usage → Manage Storage. You will find the biggest space eaters. It is known that music and photos require the most memory.
Before you sell, give away, or trade in your device, you should first transfer information to your new device, then remove your personal information from your old device.
You shouldn't manually delete your contacts, calendars, reminders, documents, photos, or any other iCloud information while you're signed in to iCloud with your Apple ID. This would delete your content from the iCloud servers and any of your devices signed in to iCloud.
If you still have your iPhone, iPad, or iPod touch
Follow these steps to transfer information to your new device, then remove your personal information from your old device.
Transfer information to your new device
If you have a new iPhone, iPad, or iPod touch, you can use Quick Start to automatically transfer information from your old device to your new device if you're using iOS 11 or later. Use iCloud, iTunes, or the Finder to transfer information to your new device if you're using iOS 10 or earlier.
If your phone number will change with your new device, add additional trusted phone numbers to your account to ensure you don't lose access. If you no longer have access to your old phone number, you can generate a two-factor authentication code on your old device if needed.
Remove your personal information from your old device

- If you paired an Apple Watch with your iPhone, unpair your Apple Watch.
- Back up your device.
- Sign out of iCloud and the iTunes & App Store.
- If you're using iOS 10.3 or later, tap Settings > [your name]. Scroll down and tap Sign Out. Enter your Apple ID password and tap Turn Off.
- If you're using iOS 10.2 or earlier, tap Settings > iCloud > Sign Out. Tap Sign Out again, then tap Delete from My [device] and enter your Apple ID password. Then go to Settings > iTunes & App Store > Apple ID > Sign Out.
- Go back to Settings and tap General > Reset > Erase All Content and Settings. If you turned on Find My [device], you might need to enter your Apple ID and password. Forgot your Apple ID or your Apple ID password?
- If asked for your device passcode or Restrictions passcode, enter it. Then tap Erase [device].
- If you're switching to a non-Apple phone, deregister iMessage.
- Contact your carrier for help transferring service to a new owner. If you aren't using a SIM card with your device, you can contact them to get help transferring service to the new owner.
- Remove your old device from your list of trusted devices.
When you erase your iPhone, iPad, or iPod touch, Find My [device] and Activation Lock are turned off.
If you no longer have your iPhone, iPad, or iPod touch

If the steps above weren't completed and you no longer have your device, use these steps:
- Ask the new owner to erase all content and settings using the above steps.
- If you're using iCloud and Find My [device] on the device, sign in to iCloud.com/find or the Find My app on another device, select the device, and click Erase. After the device has been erased, click Remove from Account.
- If you can't follow either of the above steps, change your Apple ID password. This won't remove personal information that's stored on your old device, but it prevents the new owner from deleting your information from iCloud.
- If you're switching to a non-Apple phone, deregister iMessage.
- If you're using Apple Pay, you can remove your credit or debit cards at iCloud.com. Choose Account Settings to see which devices are using Apple Pay, then click the device. Next to Apple Pay, click Remove.
- Remove your old device from your list of trusted devices.
Learn more
- Make a backup of your iPhone, iPad, or iPod touch or restore from a backup.
- Remove all of your cards from Apple Pay.
- Get help if your iPhone, iPad, or iPod touch is lost or stolen.
- Learn about Activation Lock.
- No matter the model or condition, we can turn your device into something good for you and good for the planet. Learn how to trade in or recycle your iPhone, iPad, or iPod touch with Apple Trade In.
When you tap Erase All Content and Settings, it completely erases your device, including any credit or debit cards you added for Apple Pay and any photos, contacts, music, or apps. It will also turn off iCloud, iMessage, FaceTime, Game Center, and other services. Your content won't be deleted from iCloud when you erase your device.
Is it OK to use a disinfectant on my iPhone?
Using a 70 percent isopropyl alcohol wipe or Clorox Disinfecting Wipes, you may gently wipe the exterior surfaces of your iPhone. Don't use bleach. Avoid getting moisture in any openings, and don't submerge your iPhone in any cleaning agents.
iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max
iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max feature glass with advanced textured matte finishes. On iPhone 12 mini, iPhone 12, and iPhone 11, the textured glass around the camera complements the polished glass. On iPhone 12 Pro, iPhone 12 Pro Max, iPhone 11 Pro, and iPhone 11 Pro Max, the textured back glass provides an elegant look that is also tough, slip resistant, and feels good in your hand. With normal use, the textured glass may show signs of material transfer from objects that come in contact with your iPhone, such as denim or items in your pocket. Material transfer may resemble a scratch, but can be removed in most cases.
Clean your iPhone immediately if it comes in contact with anything that might cause stains or other damage — for example, dirt or sand, ink, makeup, soap, detergent, acids or acidic foods, or lotions. Follow these guidelines for cleaning:
- Unplug all cables and turn off your iPhone.
- Use a soft, slightly damp, lint-free cloth—for example, a lens cloth.
- If material is still present, use a soft, lint-free cloth with warm soapy water.
- Avoid getting moisture in openings.
- Don’t use cleaning products or compressed air.
Your iPhone has a fingerprint-resistant oleophobic — oil repellent — coating. Cleaning products and abrasive materials will diminish the coating and might scratch your iPhone.
Clean Memory Windows 10
iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7
Clean your iPhone immediately if it comes in contact with anything that might cause stains or other damage — for example, dirt or sand, ink, makeup, soap, detergent, acids or acidic foods, or lotions. Follow these guidelines:
How To Clean Your Phone Memory
- Unplug all cables and turn off your iPhone.
- Use a soft, slightly damp, lint-free cloth — for example, a lens cloth.
- Avoid getting moisture in openings.
- Don’t use cleaning products or compressed air.
Your iPhone has a fingerprint-resistant oleophobic — oil repellent — coating. On iPhone 8 and later, the coating is on the front and back. This coating wears over time with normal use. Cleaning products and abrasive materials will further diminish the coating and might scratch your iPhone.
iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE (1st generation), iPhone 5s
Clean your iPhone immediately if it comes into contact with contaminants that might cause stains, such as ink, dyes, makeup, dirt, food, oils, and lotions. To clean your iPhone, unplug all cables and turn it off. Use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, or abrasives to clean your iPhone. The front glass surfaces have an oleophobic coating. To remove fingerprints, wipe these surfaces with a soft, lint-free cloth. The ability of this coating to repel oil will diminish over time with normal use, and rubbing the screen with an abrasive material will further diminish its effect and might scratch the glass.
To clean the Home button (allowing Touch ID to work optimally), wipe it with a soft lint-free cloth.
iPhone 5c
Clean your iPhone immediately if it comes into contact with contaminants that might cause stains, such as ink, dyes, makeup, dirt, food, oils, and lotions. To clean your iPhone, unplug all cables and turn it off. Use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide to clean your iPhone. The front glass surfaces have an oleophobic coating. To remove fingerprints, wipe these surfaces with a soft, lint-free cloth. The ability of this coating to repel oil will diminish over time with normal use, and rubbing the screen with an abrasive material will further diminish its effect and might scratch the glass.
To clean the dirt that might accumulate around the SIM tray opening, use a soft lint-free cloth and place a very small amount of rubbing alcohol on it. Very gently wipe the dirt away from the port opening and avoid getting any of the moisture in the opening.
iPhone 5
Clean your iPhone immediately if it comes into contact with contaminants that might cause stains, such as ink, dyes, makeup, dirt, food, oils, and lotions. To clean your iPhone, unplug all cables and turn it off. Use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide to clean your iPhone. The front glass surfaces have an oleophobic coating. To remove fingerprints, wipe these surfaces with a soft, lint-free cloth. The ability of this coating to repel oil will diminish over time with normal use, and rubbing the screen with an abrasive material will further diminish its effect and might scratch the glass.
iPhone 4s and iPhone 4
Clean your iPhone immediately if it comes into contact with contaminants that might cause stains, such as ink, dyes, makeup, dirt, food, oils, and lotions. To clean your iPhone, unplug all cables and turn off your iPhone (press and hold the Sleep/Wake button, and then drag the onscreen slider). Use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide to clean your iPhone. The front and back glass surfaces have an oleophobic coating. To remove fingerprints, wipe these surfaces with a soft, lint-free cloth. The ability of this coating to repel oil will diminish over time with normal use, and rubbing the screen with an abrasive material will further diminish its effect and might scratch the glass.
iPhone 3GS
Clean your iPhone immediately if it comes into contact with contaminants that might cause stains, such as ink, dyes, makeup, dirt, food, oils, and lotions. To clean your iPhone, unplug all cables and turn off your iPhone (press and hold the Sleep/Wake button, and then drag the onscreen slider). Use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide to clean your iPhone. The front glass surface has an oleophobic coating. To remove fingerprints, wipe these surfaces with a soft, lint-free cloth. The ability of this coating to repel oil will diminish over time with normal use, and rubbing the screen with an abrasive material will further diminish its effect and might scratch the glass.
How To Clean Up Your Iphone Memory
iPhone 3G and iPhone (original)
To clean your iPhone, unplug all cables and turn off your iPhone (press and hold the Sleep/Wake button, and then drag the onscreen slider). Then use a soft, slightly damp, lint-free cloth. Avoid getting moisture in openings. Don't use window cleaners, household cleaners, compressed air, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide to clean your iPhone.
Iphone Memory Cleanup
Learn more
How To Free Up Memory On Iphone
- Learn how to clean Apple Watch and other Apple products.
- Find out which iPhone model you have.
