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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379 Articles
iPhone 17 Pro, cosmic orange finish, partial back exterior, pro camera system in top left corner, 3 lenses, microphone, flash  
iPhone

Why The iPhone Has Three Cameras

By building three lenses into one camera system, it allowed them to work together and…

By Moses Johnson
The Apple iPhone "Slide to Power Off" slider.  
How To

How to Power Off, Power On & Hard Reset iPhone X & Newer

Learn how to turn off your iPhone, how to turn it back on, and how…

By Moses Johnson
iphone imessage logo
Troubleshooting

How to fix iMessage Waiting for Activation error on iPhone

If your iMessage is stuck on Waiting for Activation screen for more than a day,…

By Moses Johnson
A hand holding iPhone Air, front exterior, side exterior, Sky Blue color, very thin profile, Dynamic Island, buttons: side, Camera Control  
Troubleshooting

iPhone Vibrating Randomly? Here’s Why & How To Fix It

Here’s Why Your iPhone Randomly Vibrates & How to Fix It

By Moses Johnson
The front of Apple Watch, with the Digital Crown shown at the top on the right side of the watch and the side button shown at the bottom right.  
Apple Watch

How to Turn Off an Apple Watch

Learn How to Turn Off Your Apple Watch: Step-by-Step

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

App Store missing from your iPhone, how to restore it

If the App Store app is missing on your iPhone, here’s how to get it…

By Moses Johnson
A Group FaceTime call showing five participants in separate tiles.
iPhone

How to make a group FaceTime call on iPhone

You can make a group FaceTime call with up to five people including yourself

By Moses Johnson
iPhone showing an active phone call, with the option to tap the More button.
iPhone

How to make a conference call on your iPhone

Make a conference call on your iPhone with up to five people, if your carrier…

By Moses Johnson
How To

How to Make International Calls for Free on iPhone

Learn the most popular ways to make free international calls on your iPhone.

By Moses Johnson
An iPhone screen showing cellular data settings  
Troubleshooting

Personal Hotspot Missing in Settings on iPhone or iPad, Fix

Learn how to restore missing Personal Hotspot setting on your iPhone or iPad

By Moses Johnson

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