[RUU]B3UHL RUU Request

I'm looking to get a RUU file for my HTC J Butterfly 3.
I've been building and testing things, but then suddenly an OTA showed up.
So I was looking for this file:

0PL2IMG_B3_UHL_L50_SENSE70_KDDI_JP_1.00.970.16_Rad io_01.02_U11440531_60.01.50509BG_F_release_435578_ signed.zip

Thank you in advance!