Huawei U8230 update failed

[gsmali]

this time my mobile not full on

i use this U8230 V100R001C75B828(Portugal TMN)

firmware update

setp 2/2

insatalling

1=========50========90==100%

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after he say

update failed

plz help me how to update plz plz give me rom file plzzzzzz

[gsmali]

Hello, I have problem with my U8230. I tryed to install Syria Memo on my U8230(small flash) and at the installing process phone showed ''update failded''. Then I try to turn on my phone he stuck at android logo and I can't install other 2.1 version. Also I tryed Huawei's dload back to 1.5 but it doesn't help. Please guys help me.