I bought a new Mi4 checked it antutu benchmark and validator and it show the mi4 stats. but the Updater is not working right ( when i press the menue button in updater it dont show the menu to restart in recovery etc. ),when im searching for updates it show me i got the latest IMUI. And when i start the device in recovery mode with vol up and pb. i come in android recovery. My question is how to install the Mi Recovery and how to upgrade my miui to a newer version and how can i let xiaomi verify my phone is original Stats from settings: Model number Mi 4W Android version 4.4.2 KVT49L MIUI version MIUI-KXDCNBF21.0 Baseband version MPSS.DI.3.0.-f0dea46 Kernel version 3.4.0-g26e4aff-0900-ga93b357 Stats from Antutu OS android 4.4.2 Android SDK 19(4.4) (kernel i think is on chinese) Linux version 3.4.0 g26e4aff-00900-ga93b357(builder@taishan)(gcc version 4.7(GCC)) SMP PREEMT The Jul 24 15:45:58 CTS 2014 And i noticed that my device is very slow recharging, when im use it while im recharging it gains like 1% per 5 minuts and my batterie is going very fast low. And i tryed to install updates per Android recovery and it only show me evrytime "ERROR: Invalid OTA package,missing scatter Installation aborted. and I cant find the dalvik cache.