Hello. I have Mi4 and have installed Ivan's AOSP 5.1.1 ROM, but before i did extended system1 partition following this tread http://en.miui.com/forum.php?mod=viewthread&tid=130111&highlight=extended+partition So Ivan's ROM works well, but when i tried to install AICP official ROM, it give me "error executing updater binary in zip" using TWRP as custom recovery. Then i tried Paranoidandroid ROM, and it give me same error. I re downloaded AICP ROM several times, even Nightly even Stable. Is there any solution for that error?