Engadget China is reporting that the Chinese version is receiving the 4.2.2 update and that it gets rid of the menu bar and add battery percentage as we already knew. Here's hoping the unlocked versions will be getting the update very soon now.
Apologies to the non-Chinese readers,
https://pbs.twimg.com/media/BN0_mUvCAAE8aOV.png:large
https://pbs.twimg.com/media/BN1MGzNCAAAx2sY.png:large
http://forum.xda-developers.com/showthread.php?t=2342649
