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 Reduce Cellular Data Usage on iPhone in iOS 10/iOS 11
There are some features on your iPhone that are data hungry such as the Background App Refresh, Instagram, Location services, and Facebook. However, did...
How To Turn On Battery Percentage On iPhone or iPad
How to turn on battery percentage on iPhone, iPad and iPad Touch is a method that changed in iOS 10. Before it was easy...
How to Block Text Messages on iPhone in iOS 11/10
While text messaging as made communication easier, it has also provided companies with the means of promotion. Other people can also send spam through...
How to Disable Two-Factor Authentication for Apple ID
Apple offers two-factor authentication for their Apple IDs for people who need added security in managing their personal stuff. Since Apple iCloud Storage and...
How to Fix GPS Not Working on iPhone 7 Plus 7 6S SE 6...
New iOS version was recently released by Apple, and it includes the new Music app integrated with Apple music, as well as bug fixes...
How to Fix iPhone App Stuck on Waiting… iOS 10 / iOS 11
If you are facing the issue of iPhone app stuck on waiting, loading or downloading, where the app doesn’t download, you can follow the...
How to Fix iPhone Ring / Silent Button not Working
The alert switching button on the left side of an iPhone is a very important slider to have – it puts an iPhone into...
How to Remove Camera Shortcut from Lock Screen in iOS 11-10
iOS updates are exciting, because most of the times they bring useful updates to an iOS device. iOS 11 have been rolling out across...
iMessage Effects Not Working on iPhone in iOS 11 / 10? Here’s a Fix
If Steve Jobs is loyal with only the basic black and white then Tim Cook, on the other hand, Is more playful, and one...
Download Happy Chick Emulator for iPhone running iOS 11
Smartphone gaming is now hitting new horizons, because not just the native smartphone games but even games meant for other devices e.g. computer and...
Guide to Remove Favorite Contact from iPhone in iOS 11 & 10
The iPhone app offers an iPhone Favorites list that offers a quick way to call favorite contacts. This is quite convenient, but you may...
Guide to Turn off Data Roaming On iPhone and iPad
How can one turn off data roaming on iPhone is a trending question these days. This is a cost reducing post because it teaches...
Resolve iTunes Is Currently Downloading Software for the iPhone Error
Many Apple users must be aware by now that iTunes is currently downloading software for the iPhone error is prevalent if you the iPhone...
How to Fix Videos Won’t Play on iPhone or iPad in iOS 11-10
Some iPhone users experience the videos won’t play on iPhone issue. People using iPhone X, 8 Plus, 8, 7 Plus, 7, 6S, SE, 6...
Reset Restriction Passcode On iPhone Using iBackupBot
You might already know the process to reset Restriction passcode via the jailbreak tweak iFile. Nothing is simpler to reset a passcode that’s forgotten....
Factory Unlock O2 UK iPhone 8/X/7/6S/SE/6/5/5C/5S/4S
Many of you would have come across factory unlock services that claim to factory unlock O2 iPhone 4. We tested one service ourselves and...
How to Get Photos from iCloud To Android without Computer
Shifting from iPhone from Android requires people to do many things that are a hassle. For instance, if anyone wants to get iCloud photos...
How To Activate WiFi Calling On iPhone iOS 11 / 10
Calls are important in many instances; you just can’t a WatsApp message to your grandmother or talk something important with a client via text...
How To Download Instagram++ On iPhone Without Jailbreak
Instagram as we know it is one of the widely used social media networks where you can share your videos and photos, send messages...
How to Fix iTunes Error 4013 / 4014 When Update iPhone
Sometimes, iPhone users face an iTunes error 4013 or 4014 when restoring or updating. It prevents them from upgrading to the latest iTunes version....
