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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.
2025 Latest Top 6 iOS Downgrade Tools [iOS 18 Supported]

After the release of iOS new version, downgrade iOS firmware attracts much attention. Are you regretting updating your iPhone to the latest iOS 16? Well, maybe it’s not working as you expected and now you want to downgrade your iPhone to the previous version.For example: Downgrade iOS 18 to iOS 17 or Downgrade iOS 17 … read more

Evelyn Hutton

2022-07-07

How to Fix iPhone Froze on Lock Screen on iOS 16/15

A simply tiresome but fairly common problem, iPhone stuck on lock screen would happen to the iPhone of all generations. Especially after the iOS 15/16 update, many Apple users have experienced an iPhone froze on lock screen. As the device remains unresponsive, this issue can be quite frustrating. However, this issue isn’t something that you … read more

Evelyn Hutton

2022-07-07

How to Fix iPad Shows Battery with Red Line but Not Charging

Through our digital devices, most of us live our lives. It can be devastating when something goes wrong with them and you’re unable to use them. High-tech devices need a high-tech solution. Recently we saw some people asking online why their iPad pro shows battery with red line but not charging. However, some solutions are … read more

Evelyn Hutton

2022-07-07

What to Do iPhone/iPad Microphone Not Working but Speaker Does

Sound is the most necessary feature available in all smart devices, and it is a priority for iPhone users. But sometimes, your default iPhone/iPad microphone might not working. Well, this problem can arise from several issues, such as audio IC problems, base band problems, or a simple design flaw. Then you can first try the common troubleshooting and … read more

April Ashley

2022-07-07

How to Transfer Android to iPhone 14 after Setup? 100% Working

iPhone 14 is newly released, and many long-term Android fans are thinking of making a switch. But it’s easier said than done; porting all your apps between platforms can be difficult. And Apple has traditionally locked its iOS for privacy issues. But don’t you worry; in this detailed article, we have compiled specific guidelines on … read more

Alex Santia

2022-07-07

How to Sync Contacts to WhatsApp? Easy and 100% Working!

WhatsApp currently has a user base of over 2 billion active users making it by far the most popular instant messaging platform globally. So, it is more than likely that when you save a new contact on your phone, it is also available on WhatsApp. However, when you launch WhatsApp for the first time and … read more

Alex Santia

2022-07-07

Dual WhatsApp: What is it and How to Do

Dual WhatsApp helps create two different accounts on the same device. In case you don’t have two phones and want to open two WhatsApp accounts on one phone, Dual WhatsApp is the right choice for you. However, you must download different applications from Google Play Store and App Store to create the accounts. In this … read more

Alex Santia

2022-07-07

How to Backup WhatsApp Without Google Drive

In Android devices, Google Drive is used to create a backup. Therefore, WhatsApp users rely too much on Google Drive for backup and restoration. It requires a high-speed internet connection, and sometimes it does not work due to many reasons. In this article, we will discuss other ways to backup WhatsApp without Google Drive as … read more

Liam Alexander

2022-07-07