Help For Patching K550i

Please sir,
Can any one help me for patching...........i have sony ericsson K550i with CID 53 dB 2020.I want to patch megabass patch for my phone.Can any software help ?

Use FAR + JDflasher plugin from here: http://www.topsony.com/forum/far-manager-f31/flash-k800-cid53-k810-software-cid53-begginers-t11605-mensaje89845.html#post89845

And don't forget more patches are for CID52 version, you must search patch(es) for CID53 version.