big thanks mx team 7510a unolck Done but some problem now see here
 

hi
today i test unlock for 7510ab from t mobile unlock Done but my problem now no network i change Three sim card different networks but the same problem plz i need help for this problem
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http://up4.m5zn.com/9bjndthcm6y53q1w.../0ag2c6xw5.jpg

if it 7510a all bands work properly LIKE 850 / 900 / 1800 / 1900

but if phone is 7510b i think only 850 / 1900 band work in the phone

can anyone give me an nck code for a
huawei u7519
imei: 356192030392448
s/n: og7nac1992401083

thanks for answer yes my phone 7510b I think for Solution i need Rpl Band change Do you have band rpl or any one