How-to – iGeeksBlog

"Unable to Download App" error on an iPhone.

How to fix the “Unable to Download App” error on iPhone

Possible reasons why you can't download apps on your iPhone and how to fix it.

Paurush Chaudhary and Yash Wate
April 2, 2025
7 mins

iOS 18 supported devices: All compatible iPhone models

At WWDC 2024, Apple introduced the latest generation of the iPhone’s operating system, iOS 18. Finally, the official version was launched on September 16, 2024. As we have seen the new features hands-on, iOS 18 is truly one of the…

Vikhyat and Yash Wate
June 1, 2026
3 mins

Using FileVault on a Mac to protect your data.

What is FileVault on Mac and how to use it?

Learn how to safeguard your personal information with FileVault.

Vikhyat and Yash Wate
February 19, 2025
5 mins

Apple Watch speaker not working? Here’s how to fix it

Basic and advanced fixes to get the Apple Watch speaker working again.

Parvez Mulla and Yash Wate
March 27, 2026
5 mins

How to turn off read receipts on iPhone

Don't want people to know when you've read their messages? Here's how to turn off read receipts.

Jignesh Padhiyar and Vikhyat
October 6, 2025
4 mins

How to fix Apple Watch ECG not working after an update

Here's what to do when your Apple Watch ECG stops working.

Vikhyat and Yash Wate
March 27, 2026
6 mins

How to run Android apps on Mac (M1, M2, M3, M4 chips)

Step-by-step guide to using Android apps on Mac (M1 & Beyond).

Jignesh Padhiyar and Ava Biswas
April 1, 2026
7 mins

8 hidden iOS 18.3 iPhone features you should know about

Explore these 8 handy hidden features in iOS 18.3 for iPhone.

Ava Biswas
April 10, 2026
6 mins

How to fix blue screen on your Mac

Troubleshoot the Mac blue screen of death using simple methods without losing your data.

Jignesh Padhiyar and Ava Biswas
May 12, 2026
7 mins

How to use WhatsApp chat themes to customize your conversations

Customize your WhatsApp chats with unique themes and colors.

Vikhyat
March 25, 2025
2 mins

How to find saved passwords on your iPhone or iPad

Find and manage saved passwords with ease on your iPhone.

Ankur Thakur and Marcus Mears III
June 17, 2026
6 mins

Migrating purchases from one Apple Account to another Apple Account on an iPhone.

How to migrate purchases from one Apple Account to another Apple Account

You can finally transfer purchases between two Apple Accounts.

Parvez Mulla and Yash Wate
August 20, 2025
5 mins

Ringtones available in the Clock app on an iPhone.

How to change or customize alarm sound on iPhone

Personalize your iPhone alarm in a few easy steps.

Vikhyat and Yash Wate
October 9, 2025
4 mins

How to quickly fix an iPhone alarm not going off

A silent iPhone alarm usually traces back to volume settings, a Focus mode, or a bedtime schedule rather than a broken clock. Work through these nine checks so you never oversleep again.

Ava Biswas
September 7, 2026
7 mins

How to use AutoFill to enter your information automatically on iPhone

Effortlessly fill forms, passwords, and payments details on your iPhone and iPad.

Ankur Thakur and Ava Biswas
November 26, 2025
6 mins

4 reasons why your iPhone charger gets hot and how to fix it

Keep your charger cool while charging your iPhone.

Parvez Mulla and Yash Wate
June 1, 2026
3 mins

Starlink satellite connectivity on an iPhone.

How to use Starlink satellite connectivity on iPhone

Starlink now works with iPhone—here's what that means and how it works.

Vikhyat and Yash Wate
March 26, 2026
4 mins

How to type and enter text on your Apple Watch

Find out how to use the Apple Watch keyboard, voice input, and other smart features.

Darryl Dsouza and Vikhyat
August 6, 2025
6 mins

How to update carrier settings on iphone or ipad

How to update carrier settings on iPhone and why you should do it

Key takeaways Carrier settings updates improve network performance, optimize call quality, data speeds, and enable new features. These updates are often installed automatically, but you can check for and install them manually in Settings > General > About. You must check…