The problem is that u are using the wrong files or the right files with the wrong mobile WiFi so i want u to take a good look of ur mobile wifi or u can use dc unlock to know ur mobile WiFi by using USB to connect to ur pc. then u follow the step by step that i have mention in the past post and u can also get some files from here to GOODLUCK
DOWNLOAD LINK Download Huawei Firmware Update / Upgrade / Downgrade Download Driver Update