How to unlock e5577cs-321viva,zain Don't need open the router كيفية فتح e5577cs-321 فيفا

Any huawei 4g router unlock v4 algo airtel.viva,zen,stc,e5573,e5577,beeline,etc
very easy method enjoy.
First disconnect your internet & closed internet browser

1.at^sfm=1

2.at^reset

3.AT^NVWREX=8268,0,12,1,0,0,0,2,0,0,0,A,0,0,0

4.at^sfm=0

5.at^reset

New firmware not support 21.328.62.01.397

Tools link
https://www.4shared.com/rar/1gbGvVyle...

maybe windows 10 error USB not recognized & not open browser automatic use this registry file
https://www.4shared.com/rar/ENVwcWtRc...

For more information go to this website.
Thank you.

http://www.nooraintcellservice.com

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