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 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...
How to View the Battery Percentage on iPhone XS Max, XS or XR
On most iPhone models, you just open the ‘Settings’ application and toggle the battery percentage to see what amount of charge is left in...
Guide to Setting a Custom Ringtone on iPhone XS, XS Max and XR
There are several advantages of owning an iPhone, but the device also has its limitations that sometimes leave users frustrated. For example, there’s no...
How to Disable Autocorrect on iPhone or iPad
Fed up with your iPhone’s autocorrect typing words that you didn’t mean to send? There’s way out of it. You can disable autocorrect on...
How to Force Close Apps on iPhone X With a Touch Gesture
The new iPhone X has been launched and most anticipated consumers are wary about using a phone without the Home button. Yes, you heard...
How to Jailbreak iOS 14.8 – 12.0 With Checkra1n (iPhone X/8/7/6S/6 & iPad)
Here's an easy, uncomplicated way to jailbreak iOS 14.8, 14.7.1, 14.7, 14.5.1, 14.5, 14.4, 14.3 - 12.0 and iPadOS 14.5.1 - 12.0 utilizing the...
Fix iMessage Not Working on iPhone or iPad Running iOS 11
If a green bubble pops up on your screen when you try to send an iMessage on your iPhone, it simply means that something...
Unlock LG Stylo 4/4+ Sprint/Boost/ATT/Metro/TMB/Cricket Instant
One of the best LG smartphones to enter the market is the LG series Stylo 4 and 4+. The smartphone has tons of great...
How to Fix iMessage or Facetime Not Working on iPhone
Some of those who are on latest iOS version report that there are errors in activating FaceTime and iMessage. The errors were reported because...
Learn How To Put Music on iPhone Without iTunes
There are quite a few restrictions that Apple users face with their mobile products. One of these restrictions is when music listeners are bound...
