- I've already downloaded the latest version of Themes Creator (1.92) but the w550i is not listed. I also checked the sonyericsson website for specs, but it did not mention any compatibility with the K750. My best guess would be that the themes for w550 are more related to w800 or w600. I'll keep looking, and keep you posted.
Ok abbey, It seems that themes made for K750 are recognized as version 4.0 while themes for w600 are 4.1. While it's possible to use K750 themes on the W600, i'm not really sure if it works with the W550i.
The only difference i know of is that the W600i is the U.S. version which supports quadband and EDGE, while the W550i is the European and Asian version that only has Tri-band networks.
Make sure you do the following steps;
1. Download Themes Creator 1.92
2. Choose w600 from the phones list.
3. Open a K750 theme (The program will notify you that it's a 4.0 theme and prompts you to convert, click on ok)
4. Save the converted theme.
5. Copy the new theme on your phone.
I hope this helps..