Stephan Popov
Stephan Popov is a certified mobile security engineer and the founder of UnlockBoot.com, with over 15 years of experience specializing in iOS software recovery and device unlocking. He provides actionable fixes for common iOS bugs and tools that improve user experience. Stephan conducts in-depth research for every topic covered on this blog to ensure comprehensive, reliable troubleshooting information for Apple and Android users. He holds professional certifications in mobile device repair and security protocols.
Connect with Stephan on LinkedIn, X, and Facebook.
5 Ways to Make a Phone Call Without Service Provider
At a point, you will face signals issues, whether you’re in a bad spot or have a bad reception. In this situation, it is...
CleanMyMac 3 Review – Download Best Mac Cleaner App
Mac users are comforted by claims of safe operating system, which is why there’s little market for software that claims to improve Mac OS...
How to Watch YouTube Videos Offline on iPhone or iPad
Ever wondered how can you watch YouTube videos offline on iPhone? Well, this step by step guide will help you to download and view...
5 Best Waterproof Cases for iPhone 6 and 6S
Even though there are a lot of new handphone brands coming up with competitive price, however with its high quality standard in material iPhone...
How to Export Chrome Bookmarks on Mac or PC
Chrome lets you export its bookmarks to other browsers. In this guide we will show you step by step, how you can export Chrome...
How to Rebuild or Repair Photos Library on Mac OS X
Macintosh platform has an excellent photo management software, going by a generic name ‘Photos’. This app is very well managed and offers excellent usability...
Best Offline Navigation Apps for iPhone 7, 6S, 6, 5, 5C & 5S
Many travel and navigation apps available in store for smartphones usually require a 3G or 4G data connection to not only receive information regarding...
How to Forward Calls to Voicemail on iPhone
Voicemail is an integrated cellular mobile network feature and doesn’t really have to do anything with an iPhone or any smartphone particularly. However, some...
Use the Cellular Data Shortcut on iPhone 7 Plus, 7 or 6S
The post tells you how to use the Cellular Data Shortcut feature on iOS 10 if you have iPhone 7, 7 Plus, 6S or...
Top 10 Jailbreak Tweaks Compatible With iOS 10.2 for 2017
Yalu jailbreak by Luca Todesco for iOS 10.0-10.2 is in beta still, but the creator said it can be used publicly now. If you’ve...
How to Fix ‘The Application is not Open Anymore’ Error on Mac
Mac OS is user-friendly for the most part, but the error messages are somewhat weird. For instance, the ‘The Application Name.app is not open...
How to Download and Install QuickTime on Windows 10 PC
Moving from Mac OS to Windows would be time-consuming for getting used to. A lot of features are given up, at the same time...
How to Fix Cydia Crashing on Startup on iPhone or iPad
This post teaches you how to solve any boot loop problems pertaining to the Apple logo as well as the Cydia crashes after you’ve...
Guide To Using Magnifier Camera on iPhone or iPad
iPhone includes the Magnifier feature with its latest iOS update. The Magnifier feature can make the iPhone camera zoom the pixel and transforming the...
Guide to Stream Live Video on Instagram from iPhone
Following the Facebook trends, now Instagram users can go live from their cellphones without any additional setup. Simply hit the live button and you’re...
How to Change Alarm Sound on iPhone or iPad
Ever wanted to wake up to your favorite tune, the top song of the month or a custom song, just to make your mornings...
5 Best Exercise Apps for Apple Watch to Download Today
Apart from being a smartwatch, the Apple Watch is also a fitness tracker. It tracks a lot of health aspects very precisely like how...
10 Best Cydia Sources / Repos For iOS 10.2 – 10 [2017]
Yalu jailbreak solution has offered yalu102, and many Cydia tweaks have been provided to support it. But which ones are the best? We take...
Fix This Copy of iTunes is Corrupted or Not Installed Correctly Error
Any Apple device user is much familiar with the software iTunes. Especially people who use the portable Apple devices like iPhone, iPad, iPod and...
How to Change Camera Resolution on iPhone or iPad
Several users want to change iPhone camera resolution, for different reasons. For instance, uploading pictures to an online form may require different dimensions. This...
