The unique ROM i can install is Gingerounay 3 !!!
I successfuly reinstal my original backup (yes, v2.3.6) and retest ROM flash but => idem
I reinit phome with original Gingerbread with SD donwload mode, install CWM 5, retry flashing all rom => idem.
I must content myself with official ginger OR with Gingeroonay...
Someone have any idea? Help? Thanks in advance .