update android 2.1 to 2.3

[podedagaya]

how to update android 2.1 to 2.3

yaluwanee mage galaxy s phone ekee android version eka update kara ganna wediyak keyala denna please....

 

[bonji]

kies walin try karapan
mama nam kara gatte kies through

 

[podedagaya]

kies walin try karapan
mama nam kara gatte kies through

tutorial ekak nadda ..?