EtasonJB jailbreak for iOS iOS 8.4.1
Cydia Impactor Guide
How to install EtasonJB Jailbreak for iOS 8.4.1 with Cydia Impactor:
Download the EtasonJB Jailbreak IPA file onto your computer.
Download Cydia Impactor from here.
Connect your device to the PC and Open the Cydia Impactor. Then it will detect your device.
Drag into the etasonJB-RC4.ipa file to Cydia Impactor window.
Now it will ask your Apple ID. Enter your ID and password.
Once it complete, Impactor will start the install EtasonJB app to your device. This will take few minutes. Once done close it and go to your device.
Etason JB jailbreak application will be on your home screen. Click on the Etason JB! Button to start the jailbreak process.
Please be patient until jailbreak process complete. Finally, it will install Cydia.
Sometimes Etason JB app will crash in few days because of certificate expiration issue. Then users need to reinstall the Etason JB app to fix this.