Bonkohara made a post on the PSO2 Facebook page. Quoting it here in its entirety.
Some funs (her typo, not mine!) asked us to how to get android’s wallpaper (960pxx854px) by facebook’s wall. So We made it for you last night hehe :)
This is same image as iphone’ wallpaper.
Please use it for your phone :D ♥
Thanks to post a lot of nice message for us always :)
Nice to see another post in English. Given that the page is now flooded with English posts (with most leaving me ashamed to be a part of this fanbase..), I guess it was inevitable. They’re up to 1910 fans as of writing this post, so maybe we’ll get something special from the 2000th, who knows.