I'm using galaxy tab 7.7 and installed dolphin hd browser and pdf viewer add-on. I can't seem to download or even open pdf files attached on my yahoo mail. I tried the same on other mail server like our company mail and it works perfectly fine. I already tried removing and re-installing dolphin and all it's add-ons but still didn't work. Stock browser can do the job for me but I want to stick only with dolphin. I hope somebody could help me on this. Thanks!