Respuesta: jailbreak semi en ios 8.3
Puede ser cierto, sólo que no es con Cydia total:
What is this?
It is only partial jailbreak. It installs Cydia on special web platform, You only can install some apps an themes from this Cydia, (very limited amount). Normal "untethered" jailbreak runs Cydia on "Cydia Substrate". It is specially designed platform. But Semi jailbreak cannot access to system root of iOS to install "Cydia Substrate". Therefore it creates special online web Platform to run the Cydia. Unfortunately in this time you cannot download the fully functional Cydia for iOS 8.3 devices.
You can only download the web based Cydia application using iOS 8.3 semi Jailbreak. Functions are very limited of this SemiJB Cydia app comparing Saurik's Cydia. You cannot download the most wanted apps jus like Xmod games, iFile, Winterboard, Dreamboard, f.lux etc. However you will be able to download the fully Cydia with new pangu tools at next mont