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.
Download iOS 9.3.3 IPSW for iPhone / iPad / iPod touch
A week after the iOS 10 public beta was released, Apple has released iOS 9.3.3 for iPhone, iPad and iPod touch. Now you can...
How to Download Pokemon Go for iPhone
If any of you own Nintendo’s stock, you might be wondering how it increased by more than $5 all of a sudden. Others might...
How to Install iOS 10 Public Beta on iPhone / iPad
The developer preview of iOS 10 was circulating on the internet for the past couple months already, it wasn’t a general user release since...
How To Fix Google Calendar not Syncing with iPhone
Is Google Calendar not syncing with iPhone? After sending weeks of solution to overcome this problem, it turns out that there are some methods...
Best 9 iPhone Pranks To Fool Your Friends
iPhone pranks are a blessing in disguise for some people. It’s a fun way to get a laugh out of your friends, as well...
8 Critical iPhone Security Tips You Should Bookmark
Your iPhone is filled with your private information, including bank details, personal images, contacts, and more, all of which you want secure. The good...
Factory Unlock iPhone 4S 16GB & iPhone 4 8GB WorldWide
If you’re an owner of an 16GB iPhone 4S or a 8GB iPhone 4 and currently locked on a particular carrier, chances are you’re...
iPhone 7, 7 Plus, 7 Pro Handsets To Come With 32 GB, 128 GB,...
According to a Chinese source, there is some validation to the latest rumors that the iPhone 7 will come in 3 different versions: standard,...
iOS 10 Jailbreak Done by iH8sn0w [Video]
We all know what the current state of jailbreak is; it’s been a quite world recently. However, that didn’t stop Canadian hacker and developer,...
How to Turn on Flash Notification on iPhone
Do you know how to turn on flash notification on iPhone? Well, see this scenario – you have to put your handset in silent...
7 iPhone Secret Codes Apple Didn’t Tell You About
Did you know that Apple has been hiding some iPhone secret codes? Punch in these codes and they sometimes do unexpected times. Really, iPhone...
iPhone 7 Running iOS 10 – How Does the Future Look?
iPhone 7 is on its way, if you had been wondering. September is that time of year when Apple releases their flagship product, a...
Download AppCola – A Worthy Replacement for iTunes
Why to download AppCola app? The app could be a very worth replacement for the iTunes program for your computer. If you have an...
The Latest iOS 10 Rumors, Features, Beta Download Date
Apple’s WWDC (Worldwide Developer Conference) is about to happen in a few weeks. It can be considered as the holy grail for hungry developers...
Guide to Install Themes on iPhone Without Jailbreak
Admit it, the award for mobile device modification and customization at a user level goes to the Android ecosystem. The highest outlook change on...
Jailbreak iOS 9.3.2 – Latest News & Status Update
With the availability of jailbreak iOS 9.3.2, one can install Cydia on this firmware on their iDevice? Looks like the days where one could...
How to Mute or Leave Group Message on iPhone
iOS 7 brought along Group Messages (for SMS and iMessage). It enables you to chat with friends in a group instead of individual 1-1...
Download iOS 9.3.3 beta 2 for iPhone, iPad and iPod touch
Just a week before the WWDC 2016 conference, when is expected to be released the beta version of iOS 10, Apple has released a...
iTunes IMEI Carrier Unlock Solution For iPhone 5 / 4S & 4
With all the problems of the iPhone Unlocking going on, we felt it is better to ask what iPhone users have to say about...
Fix No Service on iPhone 4S, 5, 4 & 3GS After Factory Unlock
There may be a case that you're one of those who got the "No Service" message after unlocking your iPhone 4, 4S, 5, 5S,...
