1) Download cydia impactor application on your computer
2) Download the application that you'd like to install from the “IPAS” page
3) Open cydia impactor and connect your device to the computer
4) Drag and drop the app onto Cydia impactor window
5) Click “Start" button in cydia impactor
6) Provide a valid Apple ID to generate a developer certificate to install apps
7) Provide a password and click ok
8) Click allow connection if it will ask,the rest of the steps will take place on your device
2)Sign in with your apple id that you're using with Cydia Impactor
3)Click on Account
4)You should see something like this http://i.imgur.com/QVA5Esd.png
5)Check the first box and click Submit
6)Now try to sign your app with Cydia Impactor
2)Scroll down to the security section and click on the Edit button to get started.
3)Next up, scour the web page for the “APP-SPECIFIC PASSWORDS” section and click on the Generate Password button.
4)Enter a name for the password so that you will recognize it later, and click the Create button.
5)Now, when Cydia Impactor asks for your Apple credentials, use your normal Apple ID but use the new app-specific password instead of the one you would normally use.
A new update for Cydia Impactor has been released with version number 0.9.40. Download the new update from cydiaimpactor.com and retry the installation of IPA files. ￼
Method 2: Revoke Certificates
1)Open Cydia Impactor
2)Click on the Xcode menu and choose Revoke Certificates
3)Enter your Apple ID and password
4)Cydia Impactor will now revoke your certificate. Once done, try installing the desired IPA file again
Method 3: Use Install Package option
1)Open Cydia Impactor
2)Click on the Device menu and choose Install Package
3)Browse and select the IPA file which you’d like to install
Method 4: Create a new Apple ID
If the above methods do not work, consider creating a new Apple ID account and using that instead. This generates a new signing certificate which may work without issues.
Method 5: Create a new App-Specific password
If you have two-factor authentication enabled for your Apple ID, then you may already be using an app-specific password for Cydia Impactor. Consider deleting this app-specific password and creating a new one.
1)Go to https://appleid.apple.com
2)Scroll down to the Security section and click on the Edit button
3)Delete the existing app-specific password and create a new one
4)Now use the new app-specific password in Cydia Impactor