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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] How to Fix a Frozen iPad

The frozen iPad screen issue is so familiar to apple devices. Many iPad users face this issue with their devices, and a question appears in their minds about how to fix it. This issue often occurs when apple devices are updating themselves. The screen is frozen and stuck on the apple logo, home screen, any … read more

April Ashley

2022-10-24

Best Solution for iPhone Rainbow Screen of Death in 2025

Recently, several posts from iPhone 12 and iPhone 13 users have appeared on social platforms like Reddit. Users have reported iPhone shows a “Rainbow screen of death” where different permanent colored lines appear on the screen. Some users have experienced the issue with half of the screen, while some are having an issue with the … read more

April Ashley

2022-10-24

Huawei System Update Problem? Use Reliable Ways to Fix

Huawei was once the second most smartphone producer in the world and had an equally impressive market share of 20% during the first quarter of 2020. However, since the sanction enforced on the company by the U.S. and the E.U., Huawei lost its market share as it no longer can use Google’s Android software. This … read more

Alex Santia

2022-10-20

3 Ways to Fix Huawei Factory Reset not Working

Like most other Android phones, Huawei also tends to become more susceptible to lag when used for an extended period. This is a universal problem, and even if you are a die-hard Android fan, this is one issue you can not deny. Users have complained of having problems with the phone becoming unresponsive, slow speed, … read more

Alex Santia

2022-10-20

How to Fix Smart Switch Huawei to Samsung Not Working

One of Android’s biggest strengths is the sheer number of options the platform offers. You can find an Android device at almost every price point. However, changing devices can be daunting, especially when transferring large files between your devices. But to make the process easier, Samsung introduced a dedicated app called Smart Switch, which transfers … read more

Alex Santia

2022-10-20

How Do I Fix My iPad is Stuck on Verifying Update?

So after a long wait, your iPad receives the latest iPadOS 26 software update that ignites the excitement in you for new features, and improvements, and most importantly, it gives you a reason to say Goodbye to those annoying bugs of the previous OS. You simply tap on the download button to initiate the update … read more

April Ashley

2022-10-20

How to Create Local Backup of WhatsApp with a Full Guide

“Hey, I am trying to create a backup but I don’t want to use Google Drive. However, I don’t know how to create a local backup of WhatsApp. Does anyone know how this method works? Thank You!” Undoubtedly, it is easier to backup via Google Drive on your Android phone. However, these backup files are … read more

Alex Santia

2022-10-18