A pre-release version (which is not the final and official version) of Android 4.3 for the Samsung Galaxy S4 comes out today. It is already available for download and can be installed with the SamMobile devices. This version not only provides the latest operating system from Google, Android 4.3 on the Galaxy S4, but also other software features found on the Samsung Galaxy Note 3.
The release of the official version of Android 4.3 will be during the month of October or November this year. Thus, this firmware works on the unlocked European model Samsung Galaxy S4 (GT-19505). Note, however, it contains some small bugs. So if you install it, it will knowingly.
Moreover, SamMobile also reported that pre-release offers a significant increase in the performance of the Galaxy S4. Samsung and Samsung Knox Wallet will also be at the rendezvous. The playback mode has also been optimized, allowing to have better text for easier reading.
You can download the pre-release version of Android 4.3 for the Samsung Galaxy S4 from this address. If you intend to install or you have already done, do not hesitate to give us your opinion through the comments section which is available below.