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.
How to Find IMEI Number on iPhone X 8 7 6S 6 SE 5S...
Many of you might already know about the IMEI number of your iPhone and how to find it. There are numerous posts regarding IMEI...
How to Fix WiFi Grayed Out On iPhone or iPad Quickly
In order to understand how to go through with the iPhone WiFi is grayed out fix you need to know the reason behind why...
Learn How to Delete Instagram Account on iPhone or iPad
Are you looking for a guide on how to delete Instagram account on iPhone? Well, you’re at the right place. These days, everyone loves...
5 Best OnePlus 5 Alternatives you Can Buy In 2018
Recently, OnePlus has announced their flagship smartphone named the OnePlus 5. Needless to say, the phone sports an enviable look and it comes with...
How To Fix SIM Failure on iPhone 6 Plus 6 6S SE 7 5C...
Apple iPhones sometime encounter a trouble, when the SIM card on inserted on the SIM tray may not get detected. This error is known...
Learn How To Activate One Hand Keyboard In iOS 11
Almost 90% of an iPhone’s usage can be easily managed with one hand. You could be picking your phone, checking your mail, browsing your...
iPhone Stuck in Headphone Mode – Here’s How to Fix it
Is your iPhone stuck in headphone mode and you’re seeing the word “Headphones” at the top of the volume slider, but hearing no sound?...
How to Change Snapchat Username on iPhone
Snapchat has emerged as one very popular daily diary, instead of writing your daily stories you could just snap a photo and that will...
How to Turn Off Siri on iPhone and iPad in iOS 11 or 12
Some people heavily rely on Siri – whether they approach it for a phone-related problem solving or hearing a joke. While as for other,...
How to Check if Apple Has Slowed Down your iPhone
Surely everyone remembers the crazy conspiracy that was hatched against iPhones. The theorists constantly nagged about the most obsolete thing ever, claiming that Apple...
7 Best Apple Watch Waterproof Cases to Buy in 2018
So, you have finally bought one of your favorite Apple gadgets, that is, the Apple Watch. You are now being all protective about it...
Upload Contacts From iPhone to Gmail / Google Contacts
You have an iPhone and you create backups every month, but you want to make additional contacts backup? You can easily upload contacts from...
How to Cancel Netflix Subscription from iTunes, iPhone or iPad
Netflix is an amazing platform that provides online streaming of TV shows, movies, and other online videos. Netflix has millions of stuff that you...
Best 5 Free Pedometer Apps for iPhone to Download in 2018
Smartphones have been doing many wonders at ease. Fitness tracking has become one major task these gadgets shine at doing, and this efficiency is...
Best RecBoot Alternative to Enter/Exit Recovery Mode
RecBoot is free of cost and it’s been used by many iPhone users for getting out of recovery mode in a few seconds. Sadly,...
How to Disable Lock Screen Widgets on iPhone in iOS 11
Apple just launched its latest software; the iOS 11! With this update, the Slide to Unlock feature has been completely removed and now, if...
How to Add Widgets in iOS 11/10 Today View
Open iOS 10 & iOS 11 and you’ll see widgets everywhere. We’re not complaining, because we love the fact that widgets are being considered...
Health App Not Working on iPhone — Here’s A Easy Fix
The health app not working or not counting steps on your iPhone? We are here to help you to resolve this issue. Latest iPhones...
How to Download Files on iPhone or iPad from the Web
Android users can download almost any file type into a clean “downloads” folder, and then use an app to access the files, as well...
How to Erase All Content and Settings On iPhone or iPad
Most consumers want to own the latest smartphone model. This is kind of a status symbol these days, and most people find ways to...
