I bought this phone (GT-I5500L) that came with Android 2.1 i manually updated to 2.2 with "OdinMultiDownloader v4.28" Europa "http://www.multiupload.com/8RHO5C274Y" (I dnt know what is this for). Froyo rom 2.2 "http://www.multiupload.com/UPKSVCZ7KU" Now i have a problem. I cant use the external volume keys to set the volume when im lisening to music ot whatever and the phone is locked. I think that this froyo is not the oficial samsung update, when i had the 2.1 Kies said that my phone was up to date (2 days ago). Where can i get the official rom from samsung? Im from Argentina. Thanks!!