This may be a stupid question but I'm not very clear on it. I have an HTC Inspire 4G rooted and with a custom ROM and its android version is 2.3.5. I recently bought another phone that comes with android 4.2. I'm wondering if I can install a 4.x android version based ROM on the HTC Inspire since they have same level processors and the Inspire has even more ram. So far I've seen smartphones as small computers; but in the clockworldmod site there is no ROM above android 2.3.5 to download. Besides the drivers that come with those ROMs is there something else stopping this device to support newer ROMs?