It certainly is the correct size for a 2xxW logo.bin file at 512 KB [2x5W is 398 KB], but it's corrupt. GIR_Editor doesn't recognise it as a logo bin but opens it and then cannot find any images in it. I haven't bothered to look further at it for that reason. If you are game to flash it, here is an rgn file made from HWID 0827 boot.bin and a good 2xxW logo.bin: [Only registered and activated users can see links. ]. Drag it onto updater.exe and flash it in preboot [but the risk is yours of course ]. Back up your internal files and most importantly NV if you haven't already done so before you flash this file. Hard reset before and after.

PS: The reason you couldn't attach the file is that it needed to be compressed first as a rar or zip. And yes, 2xxW doesn't support TTS. Yours is a 205W in all but name but i thought it didn't have TTS either. If you lose TTS after this we'll have to look at something else.