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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 Retrieve Deleted WhatsApp Messages on Huawei

1-Click to Retrieve Deleted WhatsApp Messages on Huawei 389,390,209 people have downloaded it FREE DOWNLOAD for Windows 11/10/8/7 If you are a Huawei user and you have lost WhatsApp messages or accidentally deleted WhatsApp messages, then there is more than one way to recover them. You can recover deleted WhatsApp messages with and without backup. … read more

Liam Alexander

2022-10-05

How to Fix My iPhone 12/13/14 Says No Service?

“My iPhone is displaying the No Service notification. Now, I am unable to call or text anyone. What should I do to fix the iPhone no service error?”. A no service on iPhone issue can sometimes be very frustrating and make you feel disconnected and out of touch. Here in this article, I have discussed … read more

Evelyn Hutton

2022-10-04

How to Open Password Protected Excel File in All Scenarios

A password protected Excel file means that only authorized users can view, open, change or edit the contents of the file. It also means that the file is locked, and users must know the password to open it. So this tutorial will explain how you can open password protected Excel files without the password. If … read more

April Ashley

2022-10-04

iPad Volume Button Stuck or Not Working – Quickly Fix Now!

To adjust the device volume, the volume button is an essential component. Users cannot enjoy music or videos at a suitable volume without a sound volume button. Users might discover that the iPad Volume button does not work properly at unexpected times. People have reported that the Volume button is stuck and can’t be pressed … read more

Evelyn Hutton

2022-10-03

How to Fix “Your Device Has Failed Verification” Error

Many users have reported that their Huawei P30/P20 lite devices have failed verification errors, and no matter what they do, the pop-up does not get away. In fact, users have reported that shutting down the device or going to recovery mode does not solve the problem. But in this article, we will show you the … read more

Alex Santia

2022-10-03

2024 Reset PIN on Microsoft Account in Windows 11/10/8/7/XP/Vista

What’s more convenient than setting up a short, secure, and highly-protected PIN to log in to your computer? Nothing, right? And what’s more frustrating than forgetting that same PIN, whether at work or at home. Again, NOTHING! There’s no need to worry! You can follow the following command to complete the Microsoft PIN reset process and … read more

April Ashley

2022-10-03

How to Recover Deleted WhatsApp Messages on Vivo

Vivo has gained a lot of support from users with its excellent photo feature, and if you are one of them, then you will find that Vivo has its own Vivo Cloud to help you backup your photos. However, does this built-in cloud drive save your WhatsApp data? How to recover WhatsApp messages if you … read more

Liam Alexander

2022-10-02

Best 3 Ways to Fix Huawei Black Screen of Death

Huawei’s black screen of death is referred to as an error where the screen seemingly turns black and unresponsive. Although, at first instance, you may think it is a hardware problem, but in most cases, it has nothing to do with your display and is totally a software issue. It can also be a faulty … read more

Alex Santia

2022-10-02