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.
improve battery life on iphone x

Simple Trick to Improve iPhone X Battery Life by 300%

“The battery life should last approximately 2-hours longer than iPhone 7” – suggests the latest news regarding the 10th anniversary iPhone which launched a...
FUD Something Went Awry

Fix “FUD Something Went Awry” LiberiOS 11 Jailbreak Error

Are you coming across fix LiberiOS iOS 11 to iOS 11.1.2 jailbreak error "FUD Something Went Awry" when jailbreaking with the latest version of LiberiOS...
itunes item not available

How to Fix iTunes Item not Available and Can’t be Played Error

Just when you are finally free from daily matters and decide to crash in your armchair with a hot mug of coffee and your...
jailbreak ios 11.1.2

How To Jailbreak iOS 11.1.2 – 11 With LiberiOS

If you are looking for a tutorial on how to jailbreak iOS 11.1.2 - iOS 11.0 on iPhone X and other devices using LiberiOS jailbreak tool,...
remove icloud account

How to Remove iCloud Account Using FilzaJailed

Last week various progresses were made on the jailbreak community. Especially after the launch of Ian Bear’s imperative exploit to jailbreak iOS 11.x to...
jailbreak apple tv tvos 11

Jailbreak Apple TV tvOS 11-11.1 With LiberTV 11

As promised, Morpheus has just released an update for LiberTV jailbreak that you can download for your Apple TV running tvOS 11-11.1-11.1.2. In this...
red screen iphone

How to Fix Red Screen Of Death on iPhone 6 6S 7 8 X...

The final version of iOS 8.3 firmware was released publicly a month ago. The update arrived with new improvements and features. And it came...
jailbreak ios 10.3.3

How to Jailbreak iOS 10.3.3 With h3lix and Cydia Impactor

h3lix iOS 10.3.3 jailbreak teased earlier in the month by siguza and tihmstar is now available for download, and it’s compatible with all 32-bit...
jailbreak ios 11.1.2

To.Panga iOS 11.1.2 Jailbreak Made Available for Developers

The developer for Houdini semi-jailbreak and Saigon jailbreak has released his work out to the public. Using async_wake exploit of Ian Beer and xerub’s...
itunes error  fix

How to Fix iTunes Error 48 When Restoring iPhone

iPhone users often face errors with iTunes and their iPhone while attempting to backup or restore, or maybe update the iPhone using iTunes on...
download filzajailed ipa

Download FilzaJailed IPA for iPhone, iPad or iPod

Have you always considered native files as the nearest possible thing to the iFile tweak in the iOS 11? If yes, then you are...
tips to sell used iphone

21 Tips to Sell Used iPhone At the Highest Price

So you are planning to sell your used iPhone. Well, before you put up your old model in the market, here are a few...
leagoo iphone x

LEAGOO Introduces iPhone X Clone Under $300

The Chinese manufacturer Leagoo has taken it upon itself to continue the tradition of Chinese knockoffs of Apple products. It was leaked recently that...
disable ota updates on apple tv

How to Disable OTA Updates on Apple TV

Ian Beer's latest exploit has paved the way for an Apple TV 4/4K jailbreak. It should work for all firmware up to and including...
iphone not downloading apps

How to Fix iPhone Not Downloading or Updating Apps Issue

While many iPhone owners love their device to death, a majority of them face problems which disrupts their experience. One of these issues is...
apple pay cash account restricted

Apple Pay Cash Account Restricted or Locked? Here’s a Fix

Such problems with the Apple Pay Cash account where you want to transfer money to someone but then find out your account is locked...
dark mode shortcut ios 11

How to Create a Dark Mode Shortcut on iPhone

If you have used your iPhone or iPad in the dark then you must have noticed a strain in your eye from the contrast...
ios 11.1.2 jailbreak

iOS 11.1.2 Jailbreak Exploit Released by Google

Ian Beer is a member of Google's Project Zero team and he has lived up to his reputation by releasing a kernel level bug...
invalid response from iphone

How to Fix Invalid Response from iPhone iTunes Error

The invalid response from iPhone error that many encounters is quite a common problem and any user of the iPhone will be sure to...
recover data from icloud

How to Recover Data from iCloud on iPhone or iPad

In our always-on-the-run everyday lives, accidental deletion of important data from an Apple device isn’t very unnatural. A Macintosh or iPhone user might just...