how to fix no service issue on Huawei G300 on 4.0.3..?

[Guest ghoststar007]

I tried official to fix.....but no luck.......it can't let me to install stock fw........so i have to try custom.......i flashed custom Galaxy s3 look alike rom found on modaco..........i don't have any signal yet..........how to fix it senior.........pls help me out of this.........i forgot one thing......i was came to me as c8812 in model info.......but it is U8818......i don't know who change it to c8812 :P ...how to turn into u8818 back.....any solution haved or useless??????

BR

ghost

Edited October 3, 2012 by ghoststar007

[Guest Hogweed]

Looks like you flashed an ICS ROM over a GB baseband. Just reflash a GB ROM in CWM. You need to perform a full update with an official ICS update before you can flash a custom ICS ROM.

The Baseband/radio interface changed on the G300 between GB and ICS. If you flash incompatible versions you will get no signal.

Can't you just restore the backup you made before flashing the new ROM? If you didn't backup then that's always a mistake :-(

Edited October 3, 2012 by Hogweed