curious, download the latest version of AnTuTu, and did the test. Wait a result of around 30,000 were those that showed the various analyzes of the phone, but it has given me the phone just rebooted 41,246 higher than the historical result of Z2 having Antutu registered. then do the test again, but this time with the airplane mode, and the result slightly higher, 41.490. under which overcomes most prominent and even newer phones result is detailed in speed RAM, and 3D graphics. my phone has no modification or root have done or anything, I just updated to the latest version of Android 4.4.4. Are yours phones gives you similar results, or Antutu gone mad?