Stephan Popov

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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.
error  fix

How to Fix iTunes Error 2001 When Restore iPhone

iTunes error 2001 is quite common, especially while an attempt to update or restore the device using iTunes is taken. During an software upgrade,...
personal hotspot not showing

Personal Hotspot not Showing Up? Here are 8 ways to Fix

In case your personal hotspot isn't working as it should, there are a few fixes that you can try. This is quite annoying but...
share internet from iphone

How to Share Internet from iPhone to Other Devices

Don’t have an internet connection nearby and need to connect to the web? Look no further because you can share internet from iPhone using...
connect to itunes

Learn How to Put iPhone In Recovery Mode Today

Do you want to put iPhone in recovery mode? This mode, along with the DFU mode, is pretty useful when people want to downgrade...
google maps audio not working on iphone

Fix Google Maps Audio Not Working on iPhone and iPad

The Google Maps audio not working on iPhone is an issue that faces many users and is extremely annoying. It leads to missed exits...
reopen closed tab on iphone

How to Reopen Closed Tab on iPhone in Chrome and Safari

Safari is one of the leaders when it comes to web browsers on the iPhone. Chrome and Firefox are other favorites which have their...
is iphone x waterproof

Is iPhone X Waterproof? Find the Answer Here!

Spill and falls are a part of every mobile phone’s life. Although, most of the time the new-generation smartphones come out of the dilemma...
fix a dead pixel on iphone

How to Fix a Dead Pixel on iPhone or iPad

Despite the fact that this isn't something that takes place regularly, having a dead or stuck pixel is a sad reality of buying an...

How to Password Protect iWork Documents on Mac

As is often the case, people want to keep some information private due to its sensitive nature. It is possible to do so on...
disable touch id on iphone

Fix Touch ID Not Working on iPhone 6 6S 6S Plus 7 7 Plus

Touch ID uses human’s fingerprints to unlock an iPhone; what better security tool can a human have for instant hassle free usage other than...
face id not working

Face ID Not Working on iPhone X? Here Are 8 Ways to Fix

The much awaited iPhone X was finally unveiled by the Apple Company on September 12 and the new model of the iPhone is not...
enable persistent notifications

How to Enable Persistent Notifications on iPhone in iOS 11

The latest iOS 11 update provided numerous quality of life changes for everyone. Another one of these was Persistent Notifications. When you received notifications...
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How to Get the iOS 11 Dark Mode on your iPhone or iPad

Dark mode is an unusual feature of Smartphones as it provides more convenience while using the phone in low light. If you use your...
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How To Clear & Free Up RAM Memory on iPhone

Is your iPad or iPhone slowing down or appearing slugging after you use it for a while? Perhaps you need to learn how to...
unlock telus iphone

Unlock Telus iPhone 4/4S/5/5C/5S/SE/6/6S/7/8/X

Recently, due to increased pressure from the public and Apple, AT&T changed their iPhone unlocking policy. Starting June 1st, 2012, Telus, one of the...
record audio on mac

How To Record Audio On Mac with QuickTime Player

Are you looking to record sound on your Mac, but don’t know how to go about it? You have come to the right place....
transfer photos to mac

How to Transfer Photos from iPhone to Mac / iMac / MacBook

iPhones are great cameras, and people use iPads for taking photographs as well. These devices don’t come with infinite storage and not every one...
fix error

How To Fix iTunes Error 29 iPhone 4S 5 5C 5S 6 6+ 6S...

Facing iTunes Error 29 & looking for fix? iPhone users often encounter a iTunes error 29 - whenever some hardware component on the phone’s...
reinstall deleted built-in apps on iphone

How to Reinstall a Deleted Built-In App on iPhone or iPad in iOS 11

Ever since it has become possible for users of Apple devices to delete default apps, it is important to know to re-download and re-install...
airplay not working

AirPlay Not Working on iPhone — Here’s How to Fix It

AirPlay enables you to wirelessly play content from any iDevice on their TV via Apple TV. In other words, it displays what is playing...