Huawei Ideos ROM Help topic

Hi all technical gurus and experts

I have the standard u8800 X5 and have managed to recover it after two weeks after bricking it quite properly. The question I have is that I am unable to get the official GB update to install correctly over the stock Froyo Rom.

I had the phone running on the official GB for a number of years unmodified without problems until I rooted the phone for the first time.

In an attempt to fix it I managed to remove the OS completely (I know I know). I have finally managed to recover the phone by flashing the stock 2.2.2 B138 rom. Next I attempted to upgrade to to the official 2.3.5 B526 I downloaded from the huawei site. Every time after it installed it boot looped. Pull the battery out and put back then I do a factory reset from the recovery and the phone would work. At next restart it would have multiple error messages about processes unable to start and would reboot back into the boot loop.

Back to square one and re flash the froyo.

Eventually I flashed oxygen 2.3.7 over the froyo, which is stable.

I have root access and CWM 5.0.2.6 installed.

Please help as I would like to install a newer Rom like Aurora ICS or CM10, what do I need to do to get it right?

Thanks in advance.