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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 Samsung White Screen Issue Easily

Samsung display problems are very inconvenient, especially if you encounter a white screen of death on your phone. It’s called the Samsung white screen, making your device completely unusable, and you have no control over it. The first step to resolving it is understanding the causes. This blog post will cover some common causes of … read more

Paul Jones

2024-11-25

[Fixed] Firmware Upgrade Encountered An Issue

Firmware upgrades are very important to make sure your software is updated and secure. However, there can be problems with these updates that leave devices inoperable. In this guide we will find solutions to resolve the “firmware upgrade encountered an issue” error. Here are the technical yet simple ways to get your device back to … read more

Paul Jones

2024-11-25

Samsung Phone Frozen on Startup or During Usage? Solved Here

A frozen Samsung phone is something that many Samsung users experience, whether with their startup or when using the device normally. No one wants his or her Samsung device to freeze or become unresponsive, where one cannot open an application, make a call, or do basic operations. This issue becomes most irritating during crucial workings … read more

Paul Jones

2024-11-25

LINE vs. WhatsApp | A Comprehensive Comparison of Top Messaging Apps

The advancement in internet-based social media platforms has given rise to many new entries. However, the bigger giants like WhatsApp and LINE are still at the top with their superior features and billions of active users. Both apps have carved out distinct niches globally, with WhatsApp dominating most regions and LINE leading in selected Asian … read more

Kat Dennis

2024-11-21

12 Quick Fixes for Samsung Vibrate Not Working

It can be quite frustrating when your Samsung smartphone won’t vibrate, a feature most people use for notifications. Many users have expressed their frustrations about Samsung vibrate not working. So, we understand your pain from the vibration not working on your Samsung phone. Defective vibration mode may cause you to overlook critical text messages, phone … read more

Paul Jones

2024-11-19

8 Easy Tips to Fix NFC Not Working on Samsung Devices

A feature that makes a big difference in Samsung devices is Near Field Communication (NFC). It facilitates quick and easy contactless payments, automation, and file transfers. However, occasionally the NFC will interrupt these functions. This guide explores Samsung NFC not working issues and how to resolve them. Before you begin with the solutions, it is … read more

Paul Jones

2024-11-18