The phone is with original Xiaomi screen protector, original Xiaomi cover. I have 1 unused (brand new) screen protector for you. No damage, no scratches, everything is in excellent condition.
The phone was delivered on 3 May 2014. Warranty is still valid until May 2015.
I have upgraded to the official Xiaomi MIUI Android 4.4.2 Hong Kong stable version.
Xiaomi supports TrueDual boot. I also installed Stock Android Open Source Project (AOSP) Android 4.4.4 version. Antutu benchmark is 41477 for my device.