Tap your profile picture in the bottom right to go to your profile. ... Tap Edit Profile. ... Tap Change profile photo. ... Tap Upload Photo, then select your picture ... ... <看更多>

On the circle on the left where the photo should be, you'll see the same option as a pencil to click and add a photo. ... <看更多>

After sniffing the upload process via firefox developer tools, I copied all the request headers to the headers of post request , but it ... ... <看更多>