Although Iris 504Q is one of the best Flagship smartphone from Lava, they haven’t provided any Android Firmware Update for the same since its release last year, neither there is sign of the same in coming future. As we know the phone is still running on Android 4.2.1 Jellybean operating system and officially we are in the era of Android 4.4.2 Kitkat which is much improved and faster OS so far.So, as there is no Update officially from Lava, the only options left for us is Custom ROMs. As per request of many of our members, i today bring you an Kitkat based Custom ROM for your Iris 504Q. It has been developed by an XDA developer Manik and should be appreciated for this great work. The ROM is made upon Note 3’s ROM and it truly offers you many features from the note3 itself apart from look and feel of note 3. You can see the screenshot of this ROM below. So, the wait is over. You can taste out Kitkat ROM, or i can say Note 3 ROM, on your Iris 504Q right away. Just download the ROM package from this page and if you are not aware of flashing the ROMs, check this step by step guide here.