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iToolab Knowledge Base

We are constantly updating our knowledge base with topics about how-to tutorials, ultimate guides, troubleshooting, and news about iPhone, iPad, and iPod touch.
How to Fix iPhone Unavailable Screen with Best 4 Ways

Most people see an “iPhone Unavailable” message on the screen, possibly due to many reasons, including a wrong password, failed screen passcode attempts, and much more. However, you can’t use the iPhone immediately due to this issue, which can be frustrating. In case you are worried about how to fix the iPhone Unavailable message, don’t … read more

Alex Santia

2022-08-30

Best Tips to Export WhatsApp Contact to Excel/VCF/CSV 2025

WhatsApp is a popular app for both personal and business use. It is widely used in many industries, and sometimes to keep track of all your contacts; you may need to export WhatsApp contact in different formats. However, manually copying and pasting to an Excel file is inconvenient and a bit of a hassle. This … read more

Alex Santia

2022-08-24

How to Apple ID Password Reset with Effective 6 Ways?

Apple ID helps manage your Apple services, such as App Store, iCloud, iMessage, FaceTime, and more. Without the Apple ID, you can’t open your payment and security details. However, forgetting Apple ID can cause various issues for you. In case you have forgotten your Apple ID and are worried about how to reset your Apple … read more

Alex Santia

2022-08-24

Move to iOS WhatsApp Not Working, Stuck or Failing? Fixed Here

WhatsApp is the most popular instant messaging service currently available in the market. However, because of tight integration in iOS, transferring WhatsApp data, including your messages and media files, can be a nightmare. Although Apple recently created a “Move to iOS” app that enables the switch, but transferring WhatsApp from Android to iPhone 16 using … read more

Alex Santia

2022-08-23