Iu PS Troubleshooting (Huawei)

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hi All

i need any document about WCDMA PS troubleshooting. I found those treads about this but i can't dowload the docs( need reputation)
http://www.finetopix.com/showthread.php?20589-Iu-PS-Troubleshooting-Case&highlight=IPPATH
http://www.finetopix.com/showthread.php?20926-WCDMA-PS-Troubleshooting-cases-related-to-hardware-and-configuration&highlight=IPPATH

if you have those documents or others, thanks to share it on free severs or send it to my mail: mohamedmahmoud.taleb@gmail.com

thanks