New how to install cwm recovery for mi3?

[shin ochur]

i would like to change another rom. but when i tried recovery mode into my phone always failed.
i don't know why...so i need install cwm recovery then i can install another rom tnx

 

[Acid]

Which another rom?

 

[shin ochur]

my currently rom : miui-4.7.11
i will change rom : bz_miui_MI3W_JXDCNBA9.0_7defb9e151_4.3.zip
p;se let me know how to change rom tnx