Moses Johnson

Moses Johnson is the Editorial Director of GeeksChalk.com, who has a keen eye for news, rumors, and all the unusual stuff around Apple products. Moses is commonly referred to online as The Professor, with decades of experience in tech under his belt.
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442 Articles
Top part of iPhone screen showing "SOS only" in status bar  
Troubleshooting

How to fix Wi-Fi and Cellular Bars Missing on iPhone in iOS 27

Learn How To Fix Cellular Bars And WiFi Signal Not Appearing on iPhone In iOS…

By Moses Johnson
App Store app close up on an iPhone  
Troubleshooting

How to fix iPhone not connecting to App Store after iOS 27 update

There are several ways to fix an iOS 27 device that cannot connect to App…

By Moses Johnson
The Calls tab in the Phone app in Unified layout. Favorite contacts appear at the top. Below the Favorites is a list of recent calls and voicemail. Buttons to view the Calls, Contacts, and Keypad tabs appear at the bottom. The Search button is in the bottom-right corner.  
Troubleshooting

How to Fix iPhone Voicemail Not Working in iOS 27

Here are all the troubleshooting steps you need to follow if voicemail isn’t working on…

By Moses Johnson
iOS 27 messages
Troubleshooting

How to Fix iMessage Not Delivered Error on iPhone in iOS 27

Here are some essential tips and fixes for when iMessages won’t deliver your messages after…

By Moses Johnson
iPhone alarm settings iOS 27
Troubleshooting

How to Fix iPhone Alarm Not Working on iOS 27

Here are some simple, yet effective, troubleshooting steps to fix your iPhone if the alarm…

By Moses Johnson
An iPhone on a nightstand with StandBy mode on, featuring a colorful clock
Troubleshooting

StandBy Mode Not Working After iOS 27 Update on iPhone? Fix

We discuss a few troubleshooting steps you can follow if StandBy isn’t working on your…

By Moses Johnson
iOS 27 Apple notes
Troubleshooting

How to fix iPhone keyboard issues after iOS 27 update

If you run into these iPhone keyboard issues users are encountering after iOS 27 update,…

By Moses Johnson
Whats New in Safari on iOS 27 Feature
Troubleshooting

Safari Not Working on iOS 27? Here’s How to Fix it

Follow these simple troubleshooting steps to fix Safari if it isn’t working on your iPhone…

By Moses Johnson
Hand holding iPhone 17, brilliant Super Retina XDR display, with ProMotion up to 120Hz, Ceramic Shield 2 front coating, Dynamic Island  
Troubleshooting

iPhone Not Vibrating After iOS 27 Update? How to Fix it

If your iPhone is not vibrating after iOS 27 update, here is what you can…

By Moses Johnson
The upper portion of the front of iPhone with the volume up and volume down buttons on the upper left.  
Troubleshooting

How to Fix iPhone Volume Buttons Not Working After IOS 27 Update

Here are all the steps you need to take if your iPhone volume buttons aren’t…

By Moses Johnson

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