Firwmware upgrade - Esato archive

Posted by LkL
Is it possible to upgrade the phone at home for my self? I have read that someone had done that in this forum....

Posted by wrath000
Answers to the most common questions on Esato Forums (FAQ style)

Posted by LkL
so the f**ker that said that he upgraded his own phone was lien?

I have seen programs that costs money so you can flash almoust every phone but it isnt sure that they works for every phone someone said in the same thread....