Stock Android Versions of Galaxy S4 and HTC One are already released. But if you are already owner of normal versions of Galaxy S4 and HTC One no need to worry about it. You can install the tweaked ROM on your Galaxy S4 and HTC One.
In order to install tweaked ROM on your phone, your device need to be rooted first. This works on only unlocked AT&T and T-Mobile versions of HTC one. Download the ROM and copy it on the device. Now hold the “Power” and “Volume Down” button and select “Recovery” and press power.