Need help, downgrading IPhone 4 5.0.1 to 4.3.3 para mapa-online

[Kimuxviii143]

Patulong po sa mga may alam.
Hindi po kasi mapa openline yung IPhone 4 ko po
kasi mataas pa raw yung version kaya naisip ko
kung pwede bang i downgrade.
And nakita ko naman po na pwedeng i downgrade.
Nagdownload na po ako ng "Sn0wbreeze".
Pati po yung IPhone Software ng 4.3.3.
Pati po "tinyumbrella", parang nagawa ko na po eh,
kaya lang last part eh dapat i-click ko yung "start tss server",
kaya lang hindi naman po ma click.

PLEASE HELP ME! Hindi ko po kasi magamit yung IPhone, galing po kasing Japan.

[nomuno]

Once the firmware or BASEBAND has been updated to a later version, downgrading the iOS version WON'T HELP. Sorry about that.

[Calila]

Is this possible?? Pahelp ka na lang sa mga mobile cellzone sa mga Mall i think it can help.

[Kimuxviii143]

Nag try kami dati eh, kaya lang sabi mataas nga raw yung baseband.
Is there any way like downgrading the baseband or something
para magamit yung iPhone

[Calila]

but as far as i know once na na-upgrade muna to iOS 5 ur iPhone di muna na siya madodowngrade lower than that.