U HAVE TO START ALL OVER AGAIN
If ur boot shot is successful ,
Ur mobile wifi two light will go off as if it is DEAD but it is not!!!
All u need to do is to flash it with the correct files and ur mobile wifi is unlock!!!
U most first of all flash it with this E5573cs_Update_21.318.99.03.00!!!
Now for the second file to flash must be this Update_WEBUI_17.100.15.01.356_MRE5!!!
Then the last file to flash is the E5573cs_Update_21.318.03.00.00!!!
And ur mobile wifi is unlock!!!
U can use the dc-unlock to see ur mobile wifi and rewite ur IMEI