Question (REQ) Weather for others launcher

This is a galaxy s5 weaher widget that works on any launcher.... someone could optimize this application for the s4,the images are blurred. and I'm not root and I can not install the themes you have already uploaded.

DOWNLOAD LINK:
https://drive.google.com/file/d/0B2t.../preview?pli=1

ORIGINAL POST.
http://forum.xda-developers.com/show....php?t=2689153