Unfortunately Ancelad one of the Russian authorities upon the subject, concurs stating causes of flashing failure here quite succinctly: 1) Wrong firmware 2) Corrupt firmware image - compare checksums 3) Broken NAND http://4pda.ru/forum/index.php?s=&sh...ost&p=26036061 Use of "zeroize device" unnecessarily also seems to be implicated as here: http://nokiasymbianplus.blogspot.com...-comandos.html