WotanClient 3.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program lies within System Utilities, more precisely Device Assistants.
The program's installer is commonly called WotanClient.exe. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This free program is a product of WotanServer. The following versions: 3.6 and 3.1 are the most frequently downloaded ones by the program users.
From the developer:
WotanClient will help you flash new firmware and debrand your Sony Ericsson phone.
You may want to check out more software, such as iPSP Movie Loader or DockWare Pro for Pocket PCs, which might be similar to WotanClient.