Good afternoon,

For some time, upgrade my I5800 to 2.2, the problem is that version was not official for my cell phone, from there a lot and I bothering to put in the original version, the firmware is the original I5800LVIJG7 # #, this has a function like this firmware or restore me to do all the steps like when you go to 2.2? and if I do this I can update it directly with kyes??

thank you very much