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.
10 Ways to Free up Space on iPhone or iPad Instantly
Want to know how to free up space on iPhone? This post lists 10 measures you can take for the purpose. Most of them...
Samsung Google/FRP Lock Removal Service – Works for ANY Model [INSTANT]
Let’s talk about unlocking the FRP lock on Samsung Galaxy S25 Ultra, S25 Plus, S25, S24 Ultra, S24 Plus, S24, S24 FE, S23 Ultra,...
How to View Saved WiFi Passwords on iPhone or iPad
Wi-Fi passwords are the mostly used security protocol on most of the home wireless networks around the world. No matter a home network or...
Top 5 VPN Apps for Android Users in 2026
All of us are aware of the importance of security whether it be the office or home. Encryption is a top agenda in today’s...
How to Create macOS Bootable USB on Windows PC
Regardless of your OS - whether it’s Windows 10, 11 or macOS Sierra - you could face the instance where your device refuses to...
Airpods Connected But No Sound? Here Are 5 Ways to Fix
Most Apple device and iPhone owners are familiar with Airpods. The handy accessory allows you to enjoy music, make and listen to calls, and...
How to Change the Default Text Editor on Mac
TextEdit is software on Mac that you can use to edit text documents. It is equivalent to Microsoft's Notepad. However, many of the users...
How to Find Your Parked Car With iPhone & Maps App
Your iPhone makes you smarter and gives you the ability to put an end to some old annoyances for good. A delightful feature has...
Xiaomi FRP Removal Service for ANY Model [Instant via USB]
Our Xiaomi Google Account removal service is different from the other unlocking services we provide to users globally. Typically, we focus on network unlocking,...
5 Ways to Fix Phone Not Allowed MM Error
Are you inserting a new SIM Card on a phone and getting the ‘Phone Not Allowed’ message? This is one of the issues of...
Find Out How Many GB Your iPhone Is
There are a lot of people out there who happen to be using iPhone devices without actually knowing all of the configurations of their...
Why Is My iPhone Hot & Why Does the Battery Drain?
Have you ever experienced iPhone overheating and wondered why is my iPhone hot? Sometimes your iPhone feels warmer than the standard state, and other...
How to Unlock AT&T iPhone Active on Another Account
This is an IMEI-based, permanent service to unlock AT&T iPhone active on another account. Applicable for all models including iPhone 17 Pro Max, 17...
16 Things to Check Before Buying a Used iPhone
There couldn't be anything easier than going up to an Apple Store or other trustworthy retailer and purchasing a brand new iPhone. Not only...
10 Best Windows Emulators for Mac OS to Download in 2026
Apple Macintosh computers are adorable and elegant. Even people who don’t like other Apple products like the iPhone or iPad would take a moment...
Fix This Apple ID Has Not Yet Been Used in the iTunes Store
A lot of new iOS users face the message ‘This Apple ID has not yet been used in the iTunes Store. Please review your account...
How to Convert M4A to MP3 Format Using iTunes
For Apple users who purchase music through the iTunes music store platform, M4A is a quite popular format. Apple has developed the M4A format...
Is Your MacBook Overheating? Here are 5 Ways to Fix
Is your MacBook making sounds like that of a hairdryer? Does it feel like a hot grill? Is your MacBook overheating to a point...
How to Check If Your iPhone Is Refurbished or New?
We all know the fact that iPhones are pretty expensive and falling victim to a fraud during the purchase can be devastating for anyone....
How to Install Windows 10 on a Mac, iMac or Macbook
When a computer user has promised to use Mac, there shouldn't be any dealing with Microsoft Windows at all. But so many times a...
