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Huawei Ascend Mate 7 Jazz Bootloader unlock

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By HuanitoBRB, Member on 21st August 2017, 09:20 PM
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Hi.
I can't unlock my bootloader, since i can't get my bootloader unlock code.
I've tried it a lot of times and i'm sure that IMEI, Serial number and Product ID are correct.
I guess that the problem is because all i have as a modell number is "JAZZ".
My build number is MT7-C900B512
(I've had some previous experience with Huawei phones, and i guess that build number is missing a part, but thats all that is showing up, that's how i got this phone from my father)
 
 
21st August 2017, 10:32 PM |#2  
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Downgrade to lolipop and try unlock again
21st August 2017, 11:13 PM |#3  
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Quote:
Originally Posted by chudy_85

Downgrade to lolipop and try unlock again

How to do that without root and with locked BL?
24th August 2017, 02:22 PM |#4  
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Any help on downgrading?
25th August 2017, 11:16 PM |#5  
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Quote:
Originally Posted by chudy_85

Downgrade to lolipop and try unlock again

How do you want me to downgrade?
16th September 2017, 02:14 AM |#6  
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Quote:
Originally Posted by HuanitoBRB

Hi.
I can't unlock my bootloader, since i can't get my bootloader unlock code.
I've tried it a lot of times and i'm sure that IMEI, Serial number and Product ID are correct.
I guess that the problem is because all i have as a modell number is "JAZZ".
My build number is MT7-C900B512
(I've had some previous experience with Huawei phones, and i guess that build number is missing a part, but thats all that is showing up, that's how i got this phone from my father)

Try to get your unlock code using HCU client. Its a paid service. It will cost you 4 euro.
Sometimes the unlock code with huawei database and one stored in your phone dows not match.
Hcu client will read code from your phone itself and it will surely work.
26th September 2017, 11:17 PM |#7  
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Tengo él mismo problema con mi JAZZ no lo puedo rootear y no consigo el código de desbloquear en la página de huawei ayuda o como puedo bajar el android que es 6.0 en mi equipo?
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bootloader, huawei-mate7, jazz

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