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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.
Samsung Phone/Tablet Stuck in Boot Loop: Causes and Solutions

Boots loop happens with Samsung devices, they are reliable but can come up with issues. When your phone or tablet restarts continuously without ever displaying the home screen, it’s known as a Samsung boot loop. It’s a frustrating problem, particularly when it keeps you from the data you need. After reading this guide you will know … read more

Paul Jones

2024-12-24

The Ultimate Guide on How to Hide the Contacts in WhatsApp

Maintaining privacy on messaging apps has become increasingly important as digital communication grows. WhatsApp is widely used to connect with friends, family, and colleagues across the globe. However, there are times when users prefer to hide certain contacts for personal or professional reasons. You might want to declutter your chat list, keep specific contacts out … read more

Kat Dennis

2024-12-20

How to Unlock Samsung Phone Pattern Lock without Factory Reset

The problem with pattern locks is that if you forget them, it can be frustrating. The major drawback is that, if you can’t remember your pattern lock, you can’t access your device without factory reset. Fortunately, there are other ways to unlock your Samsung phone besides a factory reset. In this article, we will explore … read more

Paul Jones

2024-12-20

3 Methods to Lock an App on Samsung Devices

We use mobile apps for communication, banking, shopping, and so on. So it only makes sense to protect the privacy and data on the phone. For many people, the go-to method to secure their mobile phone is via the screen lock. However, app lock is a more direct and better way to protect specific apps with a password/biometric. … read more

Paul Jones

2024-12-19

How to Hide My Number on WhatsApp: A Complete Privacy Guide

Many users want to maintain their privacy while staying connected to others. Whether they want to avoid sharing personal details with unknown contacts or create a distinction between personal and professional communications, privacy concerns resonate with countless users. Thus, the need for a solution that safeguards your number while allowing seamless communication has never been … read more

Kat Dennis

2024-12-19

Learn How to Delete Stickers from WhatsApp on Your Mobile Easily

Stickers have become a fun and expressive way to communicate and add a personalized touch to everyday conversations. Nevertheless, the collection of stickers in your app might grow cluttered or include ones you no longer find appealing. Therefore, organizing your stickers can enhance your messaging experience and make accessing the ones you truly love more … read more

Kat Dennis

2024-12-19