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 Create Custom Ringtones for iPhone Without iTunes
One thing that can be annoying with iPhone is the same default mainstream ringtone ringing around everywhere. Although the default options help create a...
How to Unlock Spectrum iPhone 13, 12, 11, XS MAX, XS, XR, X, SE2,...
Welcome. You’ve come to an in-depth post on the steps to unlock Spectrum iPhone 13, 13 Pro, 13 Pro Max, 13 Mini, 12, 12...
Top 5 Clipboard Manager Apps for Mac [Free & Paid]
If you are here today, chances are that you have already seen and probably even used the Android clipboard managers because they are easily...
How to Put an End to Verification Required When Installing Free Apps
Abracadabra! I wish it was as easy as that. Just saying it could make all the weird notifications that I get on my iPhone...
Fix AirPods Disconnecting During Calls On iPhone
Do your AirPods disconnect frequently during calls on iPhone? Well, you’re not the only one facing this issue. Other users have complained too. Read...
Unlock Verizon iPhone 13 Pro MAX, 13 Pro, 13 & 13 Mini Permanently by...
It’s that time of the year again. Apple has just dropped iPhone 13 series and people have already begun searching for carrier-based unlocks. In...
Unlock AT&T Galaxy Z Fold3 5G / Z Flip3 5G by Code in 1-48h
Spent (or better yet, wasted) a lot of money and time on illegitimate services claiming to be a legitimate provider of AT&T Samsung Galaxy...
Unlock Xfinity Galaxy Note 20 Ultra 5G & Note 20 5G With Code
Here’s a kicker – you can unlock your Xfinity Samsung Galaxy Note 20 Ultra 5G (N986U) and Note 20 (N981U) permanently on any network...
How to Change Apple ID on iPhone or iPad
Apple devices are basically very secure and set up for only one person’s using at a time, so that the files and other data...
How to Remove Credit Card From iPhone Completely
If you own an iPhone you probably do have a credit card associated for several reasons. You may be using it for downloading apps...
How to Improve iOS 15 Battery Life on iPhone and iPad
If there’s one thing most iOS device users worry about – it has got to be the battery drainage. While at times, it may...
Fix FaceTime Waiting for Activation Error on iPhone & iPad
The FaceTime Waiting for Activation error is one that causes a lot of anguish and pain to users the world over. Despite the fact...
Download iOS 15 Official Wallpapers for iPhone and iPad
Apple's latest WWDC (Worldwide Developer Conference) is a 5-day event. On the first day June 7, 2021, Apple has just announced the newest version...
Unlock AT&T iPhone 13 Pro MAX, 13 Pro, 13 Mini & 13 Permanently by...
Roll out the red carpet, because the long-awaited iPhone 13 series have arrived on the scene. Since their official release, several individuals worldwide have...
25 Best Apple Watch Apps to Download In 2021
Apple Watch has been a significant impact on the iOS App Store. Since its birth last spring, the App Store has received best Apple...
Fix iPhone Stuck on Spinning Wheel in 3 Steps
You pick up your iPhone and tap on the screen to find it stuck on a black screen with the spinning wheel. Now, you're...
How to Use Google Maps Offline On iPhone & Other iDevices
Google Maps is an amazing utility. Especially if you are looking for a place where you haven't been for a long time, or maybe...
Guide to Enable Emoji Keyboard on iPhone, iPad or iPod
Do you want to enable Emoji keyboard on iPhone? Well, it’s a great way to spice up emails, reminders, notes and iMessages. There are...
7 Best Screen Protectors for iPhone 13 & 13 Pro (6.1 inch)
Below is a compilation of the best screen protectors currently out there for iPhone 13 Pro and iPhone 13 – both of these handsets...
How to Block Unknown Calls On iPhone Using Simple Method
Do you want to know how to block unknown calls on iPhone or iPad from people not in your contacts dictionary or list? First...
