I lost my latest bookmarks and it's been mixed with different bookmarks with the same account, Here's the thing: I use the same account 116****@qq.com, which is a Chinese account. I usually use the global sync, but maybe 2yrs ago I used local sync for firefox of chinese version on Android for a while, which has different bookmarks. But I have adjust to global sync for a long time and have always use it now. Today the bookmarks became mixed. My most recent and old ones, and some of my latest bookmark folders have lost. How can I get back to my latest bookmarks on PC, win10? Please anyone who knows about this help. Please reply or contact me with [email address] Many many thanks ahead.