Installing unc0ver jailbreak tool ошибка

Although unc0ver is touted as the most advanced jailbreak tool ever to grace the jailbreak community, it does have its drawbacks. The current lineup of release candidates is very buggy as compared to Electra.

Here’s a quick FAQ that will walk you through some of the common jailbreak errors and bugs of unc0ver.

Pre-jailbreak

Q. Electra vs unc0ver – which jailbreak tool is better?

A. Both jailbreak tools are developed by great developers and are equally good, except for a few differences here and there.

Electra/Electra1131 has the advantage of ease of use whereas unc0ver provides better stability and overall reliability to your jailbroken device.

Q. What data will I lose after uninstalling Electra and installing unc0ver?  

A. All your Cydia sources and installed packages will get uninstalled. As far as system components go, you will experience the following changes after using unc0ver –

• All settings and preferences (anything that you changed manually in the Settings app) will be reset to default.
• All stored WiFi Passwords will be erased.
• Default wallpapers will be applied.
• OTA Profiles will be retained.
• User data (apps, photos, videos, etc) will remain intact.
• Widgets and icon layout will remain the same.
• Safari data including bookmarks and your browsing history will be retained.
• Root password will be set to alpine.

Q. How do I back up my tweaks before switching to unc0ver?

A. FlashBack Cydia tweak allows you to save your tweak preferences and icon layout before you jump ship from Electra jailbreak.

Keep in mind that this tool requires basic terminal knowledge. If you are not well-versed in terminal commands, you should skip this step and reinstall your tweaks manually after switching.

• Install Flashback Cydia tweak from MPG13’s Cydia repository (https://mpg13.github.io/repo/).
• Log in to NewTerm 2 jailbreak app using su as your username and alpine as the password.
• Input FlashBack and back up your tweak preferences using the on-screen commands.

Alternatively, you can install the BackupAZ3 tweak from Packix repo. However, this backup tweak is paid and, to be honest, a bit overkill in this instance.

Q. How can I increase the success rate of this jailbreak tool?

A. Here’s a list of steps that can possibly increase your success rate –

• Enable Airplane Mode.
• Disable Siri.
• Close all open applications or games from the app switcher.
• Restart your device.
• Launch the jailbreak app and run it.

Q. How do I safely switch from Electra to unc0ver?

A. Follow this tutorial – How to switch to unc0ver jailbreak from Electra.

Q. unc0ver wants to restart my device. How can I bypass the restart alert?

A. Actually, unc0ver is supposed to restart your iPhone or iPad twice. When the progress bar hits 24/48, it will remove Electra’s files from your filesystem. Once it shows the “Swipe up to upgrade” message, swipe up.

Q. unc0ver is not working no matter what I do. How can I get it to jailbreak my device?

A. Some firmware versions (iOS 11.4 Beta 1-3 and iOS 11.1.2), though supported, have reliability issues as of right now. The developer is aware of that and is working on pushing a fix in the upcoming RC8 build.

Once that build is out, you will be able to fresh-jailbreak your device.

Errors and bugs

Q. How can I fix the “Errno: 1 Test: rv == 0 Filename: ViewController.m Line: 1484 Function: Exploit” message?

A. This error message signifies that the exploit has failed. To make the exploit functional again, simply reboot your device and give it a go again.

Q. How can I fix the “Errno: 2 Test: rv == 0, Filename: ViewController.m Line: 1484 Function: Exploit” message?

A. Try restarting and running the app again.

Q. How can I fix the “Errno: 2 Test: rv == 0 Filename: ViewController.m Line: 1484 Function: Exploit” message?

A. The upcoming RC8 update will fix this error. If you are experiencing this error, just hold out for a few more hours. RC8 should will be going live anytime now.

Q. How can I fix the “Errno: 2 Test: rv == 0, Filename: ViewController.m Line: 2141 Function: Exploit” message?

A. Switch to the AW exploit from the in-app preferences.

Q. I can’t get past the “Errno: 3 Test: MACH_PORT_VALID(task_port) Filename: ViewController.rn Line: 215 Function: Inject_library” message. Is there a fix for this error?

A. Yes, the RC6 and above builds fix this error. If you are experiencing this error, switch to a newer version of the jailbreak tool.

I would recommend sideloading the IPA file because your singing service might still be distributing an older version of unc0ver.

Q. The progress bar gets stuck at 1/48 on my device. How can I solve this issue?

A. Ian Beer’s multipath exploit is likely causing this issue. Changing the exploit to EL (Electra) from MP (multipath) from the in-app settings should fix this issue.

If the glitch persists, you should try using an older version; for instance, RC6 if you are currently using RC7.

Q. unc0ver is stuck on 7/48. How do I get it to run to completion?

A. Open Cydia and uninstall installed packages using SemiRestore11 and Delectra on iOS 11.0-11.1.2. If your device is using iOS 11.2-11.4 Beta 3, use Rollectra.

Q. How do I fix the “Errno: 60” message?

A. Try switching the exploit or using an older version of the jailbreak tool.

Q. How can I get past the “iOS Firmware <8.3 and Link Identity Editor >=1:1.2.1 for INSTALLING TWEAKS” message?

A. Upgrade to a newer version of unc0ver. As of this writing, the latest version is RC7.

Q. I am getting the unsupported error message on my device. Is my device really incompatible?  

A. Check your operating system version from Settings > General > About. Ensure that your device is running an iOS 11 version lower than iOS 11.4 as iOS 11.4, iOS 11.4.1, and iOS 12 are incompatible with this tool.

Q. My device keeps rebooting as soon as I run the jailbreak app. How can I fix this?  

A. Try switching the exploit to EL from MP or vice-versa.

Q. How can I fix “Errno: 22” message?

A. This error message pertains to OTA updates. Simply delete the OTA update that your device automatically fetches from Apple’s update servers.

I also recommend installing the tvOS 12 Beta profile to block automatic updates in the future.

Post-jailbreak

Q. My Settings and Cydia apps are totally empty. Is there any way around it?

A. You can fix this glitch by restarting the SpringBoard. Since Cydia is not working, you can use this respring bug to restart the SpringBoard without jailbreak.

Q. I am experiencing high battery drain after switching to unc0ver. How can I lower the battery usage?

A. As soon as you switch the jailbreak, battery usage increases temporarily. Ideally, it should subside within a few minutes. However, if it doesn’t, install DetailedPowerUsage or CocoaTop tweak and monitor what’s draining your battery.

Q. How can I enable SSH access on unc0ver?

A. unc0ver doesn’t come with an inbuilt SSH client like Electra or Yalu jailbreak. In spite of that, you can manually enable SSH access by installing the Local SSH package from Chariz repo.

Q. How can I install MobileSubstrate, which is missing from my iPhone/iPad?

A. Electra substitutes Saurik’s Substrate with Comex’s Substitute. unc0ver, on the other hand, substitutes Substitute with Substrate.

Therefore, Cydia throws the “Depends: MobileSubstrate” error message each time you try to install a tweak.

To fix this, add Sam Bingner’s repository (apt.bingner.com) to your sources list and install the MobileSubstrate Dummy package.

Q. My Apple device is stuck in on the Apple logo/loading screen and doesn’t seem to budge. How do I get it to start properly?

A. Your device is stuck in a bootloop. Here’s how you can get it to start –

• If you have an iPhone 7, iPhone 7 plus, iPhone 8 or iPhone 8 plus – press the volume down + power buttons.
• If you have an iPhone X – press volume up + volume down + power buttons.
• If you are using iPhone 6s, iPhone 6s plus, iPhone SE or an older model – use ReiBoot utility.

Q. My camera isn’t working like it’s supposed to after installing unc0ver. How do I get it to run properly?

A. Installing SimmerDown tweak will fix that issue.

Q. Reddit is not working properly ever since I switched. What gives?

A. Install redditcpufix package.

Q. The Root Filesystem Snapshot is taking up a lot of storage space. How can I get it back? 

A. Using RC7 (latest version) will fix this issue.

Q. How do I fix a broken Notes app?

A. You can fix it by using NoSubstitute Cydia tweak, which is generally used to bypass jailbreak detection in apps.

Although unc0ver doesn’t use Substitute, NoSubstitute still appears to be working for some unknown reason.

Q. Watusi is showing “failed to load the preference bundle” error message. How can I get it running again?

A. Fouad Raheb, the developer of Watusi, recently posted a manual fix on Twitter. All you need to do is switch a couple of files around and you will be golden. Here’s how you can do that –

• Open Filza file manager.
• Switch these files – libWatusiTools.dylib (/usr/lib/) and libWatusiTools.dylib (/var/fr_tweaks_resources/WatusiTools/)

Q. I am unable re-jailbreak my iPhone/iPad. How do I get the app to work again?

A. Try switching the exploits once again. If that doesn’t work, try a different IPA from a different source. For instance, if you are currently using the official IPA file, then try switching to the one hosted by Ignition signing service.

Q. unc0ver is unstable and I’d rather go back to Electra. How do I switch?

A. Run Rollectra to fully erase every change unc0ver makes to your device. Once your system is clean, you can sideload and jailbreak with Electra again.

Cydia errors

Q. How do I fix tweaks not working after jailbreaking?

A. There’s no fix for tweaks not working as of right now except for installing the C++ Standard Library package from Sam Bingner’s repo.

If this fix doesn’t work for you, you can either wait for RC8 or use Rollectra and re-jailbreak again.

Q. Electra repositories are missing from the sources tab in Cydia. How can I get them back?

A. Sam Bingner’s Cydia Installer update automatically removes Electra’s default repositories that are maintained by Coolstar.

Q. I am unable to add any repository manually to Cydia. How can I fix this?

A. Use the Restore RootFS toggle (Rollectra replacement) from Settings.

Q. How do I update Cydia Installer?

A. You can update Cydia Installer from Sam Bingner’s source (apt.bingner.com). Ideally, you should first update the libresolv package and then move onto Cydia installer. This is not mandatory but it will prevent Cydia from crashing after you update Cydia Installer.

Q. Cydia on my device still uses its old interface. How can I upgrade it?   

A. This issue is present only in iPhone 8 and above. However, the older interface will not in any way prevent you from installing tweaks.

Q. How can I fix the DPKG_LOCKED error?

A. You can fix this error only by erasing your jailbreak data and re-jailbreaking once again. Use Delectra (iOS 11-11.1.2) or ElectraRemover1131 (iOS 11.2-11.3.1) to remove your jailbreak.

If you are still unable to fix or get past the various error messages, drop your comments below.

Over the weekend, the Unc0ver team updated its tool to support jailbreaking iPhone 11/Pro, iPhone XS/XR running iOS 13 – iOS 13.5. However, since the tool has just been released to the public, it is far from perfect and has a number of issues. If you have been trying to jailbreak your iPhone using Unc0ver but running into issues or problems, check out some possible solutions for them.

The Unc0ver team will be further improving their jailbreaking tool as they continue to receive more feedback from users. Until then, you will have to find workarounds to the bugs that you are running into or just wait it out for the team to update the tool if the jailbreak process keeps failing for you. Below are some possible workarounds and solutions to the bugs that you might be running into while trying to jailbreak your iPhone 11/Pro, iPhone XS/XR using Unc0ver.

If you have not yet jailbroken, you can follow our guide on how to jailbreak iPhone 11/Pro or iPhone XS/XR running iOS 13 – iOS 13.3 using Unc0ver.

Fix iOS 13 – iOS 13.5 Unc0ver Jailbreak Problems

Unable to Install Unc0ver Using AltStore

Trying to install Unc0ver on your iPhone using AltStore but running into issues? There can be a number of reasons behind this. Your best bet is to simply use a Mac for installing Unc0ver on your iPhone using AltStore. The Windows version of the app has some issues while the Mac version is relatively bug-free.

Unable to Download Apps from App Store

If you are unable to download or update apps from the App Store on your iPhone after jailbreaking it using Unc0ver, you are not alone. This issue was present in the first build of Unc0ver for iOS 13 – iOS 13.3 which the team has fixed since then. You should download and install the latest Unc0ver IPA on your iPhone and jailbreak it again to fix this issue.

If this does not work as well, you need to install the Appsync Unified tweak from Karen’s repo to fix the issue for good.

Not Receiving App Notifications

Similarly, if you are not receiving app notifications on your iPhone after jailbreaking it, update to the latest release of Unc0ver and then jailbreak the device again. This should solve the app notification issue for good.

Unc0ver Jailbreak Process Failing

It is possible that the Unc0ver app keeps failing to jailbreak your device. The app could crash or just seem stuck. In such a case, you need to close the Unc0ver app, clear all app cache, restart your device, turn on Airplane mode, and then try to jailbreak your device again.

Another method that seems to have worked for a lot of users in the /r/jailbreak community can be found below:

• Power on device
• Kill all background apps
• Enable Airplane mode
• Open uncover
• Open settings, scroll to the bottom
• Go see (refresh) widgets
• Back to the home screen
• Kill uncover app
• Open uncover app, go to settings, check Auto-Respring
• Go to main screen of Uncover
• Count to 5-10 (CPU cooldown)
• Press Jailbreak

You might have to repeat the above steps 1-3 times but it will eventually work.

Cydia Not Accessible

If you are unable to access Cydia on your jailbroken iPhone, open the Unc0ver app on your iPhone/iPad, go to Settings, and select reinstall Cydia followed by reset Cydia cache options.

Apple ID Not Being Accepted

If you are unable to add your Apple ID to AltStore or if it is throwing an error, trying using a different Apple ID. You might as well create a new one for this purpose.

Not Getting ‘Open In…’ Option for AltStore

If you are not getting the option to open the Unc0ver IPA in the ‘Open In..’ menu of your PC, you can simply go to Unc0ver’s website and tap on the download button on your iPhone. This will automatically prompt you to open the app in AltStore.

Once you are done jailbreaking your iPhone using Unc0ver, check out the list of the best iOS 13.5 compatible tweaks for it.

Update: The above steps will also work if you are facing issues while jailbreaking your iPhone running iOS 13.5 using the latest version of Unc0ver.

Go to jailbreak

Here’s how to fix Error (Fatal) issue during unc0ver iOS 12, iOS 12.1.1 and iOS 12.1.2 jailbreak on your iPhone, iPad or iPod touch device.

So you tried to jailbreak your device using the just-released unc0ver jailbreak for iOS 12 but were greeted with the Error (Fatal) issue? Worry not as we have a fix for it.

Simply put, before going ahead with the jailbreak, inside the unc0ver app, tap on Settings tab from the bottom bar and then make sure that toggle for Restore RootFS (rec0ver) option is turned on. If it’s not turned on, simply toggle it to ON position and try to jailbreak again.

If it still throws the aforementioned error, then second thing you can try is to make sure Airplane Mode is toggled ON in Settings section of your device and try to jailbreak again.

Hopefully one of these, or both, will help you bypass the Error (Fatal) issue and let you jailbreak successfully. If one of these methods, or any other for that matter, help you fix this issue, don’t forget to let us know in the comments section below.

Happy jailbreaking!

You may also like to check out:

• Downgrade iOS 12.1.4 To iOS 12.1.1 Beta 3 For Jailbreak [Guide]
• Jailbreak iOS 12 / 12.1.2 / 12.1.2 Beta 3 With Unc0ver And Install Cydia, Here’s How [Tutorial]
• Jailbreak iOS 12.1.4 Using Luca’s WebKit Exploit May Soon Be Possible
• Download iOS 12.1.4 IPSW Links, OTA Update With Critical FaceTime Bug Patch
• Download iOS 12.2 Beta 3 IPSW Links, OTA Update For Your iPad Or iPhone
• Best Galaxy S10 / S10+ / S10e Case List: Here Are The Must-Haves For Protection
• Galaxy S10 / S10+ / S10e Screen Protector With Tempered Glass: Here Are The Best Ones

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