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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 Bypass Samsung Abnormal Factory Reset Screen

“I forgot the password on Samsung Note 4 and did a hard reset. After reboot, it resulted in my phone being locked. I was required to sign in SAMSUNG account. While entering the ID and password, the processing failed and I lost access to my phone.” – From a Samsung User This device is locked … read more

Beth Nichols

2022-02-17

Why Does My iPhone Say Invalid SIM, How to Fix it?

A popup message appeared on my iPhone screen saying, “iPhone Invalid SIM.” How can I resolve it since I can no longer use the services? Are you an iPhone user with such questions? iPhone says invalid SIM due to many issues, and in this article, we will introduce you to how to avoid such issues … read more

Dave Patterson

2022-02-17

PassFab Android Unlocker Review & Download FRP Tool

Are you an Android user who wants to remove the screen lock or find a competent tool that can help to bypass Google FRP lock? PassFab Android Unlocker would be a great tool to remove the screen lock. This article is an in-depth review of the tool, and we will introduce you to one of … read more

Beth Nichols

2022-02-16

iToolab UnlockGo (Android) In-depth Review – Official

iToolab UnlockGo for Android is a highly recommended software to remove the Android lock screen and Samsung FRP lock. As a user, you find different types of same utility software in the market. But what’s the specialty of UnlockGo (Android)? Is it reliable software to use? We bring you a complete review of the use … read more

Beth Nichols

2022-02-15

How to Fix My iPhone Pink Screen of Death on iOS 16?

Why does my iPhone 13 Pro screen goes pink? I have recently purchased it and its screen itself turn Pink (purple) and Randomly Crashing happening time and again. Can anyone help? — From Apple Community Many iPhone owners using iPhone 13 Pro Max, iPhone 13 Pro, and iPhone 13 are experiencing a disturbing issue, iPhone … read more

Evelyn Hutton

2022-02-14

How to Enable USB Debugging on Android

USB debugging allows your Android phone to communicate with the computer with the Android SDK. In another words, it helps you do the advanced operations such as receive terminal commands and files. However, the way to enable USB debugging on Android devices is depend on the brand. Here, we will show you how to do … read more

iToolab

2022-02-14