sim locked after unbrick with dc phoenix

[Just_Cruising]

hi,

I was running a custom ROM for a while on my Huawei mate 8 and decided to revert back to stock. I messed it up and I bricked it. so kept trying several methods and finally managed to make it work via dc-phoenix. I tried the first method and it didn't work out, so tried method 2 using NXT-AL10 factory firmware. Then I flashed a stock ROM, I wasn't sure which band was on my phone originally, so since I'm in the middle east I tried several nxt-l29c185 versions until one worked out (b200).

However i found that I have two problems now:
first I get "sim network unlock nck" message when starting the phone which wasn't on the phone when I bought it, it came originally unlocked
second when I check the version of the bootloader through the manufacturer menu it says "nxt-c900b120-fastboot". I don't know what this means.i tried to debrand through SRKTools but nothing changed.

I tried to unlock through dc-unlocker and this is the what I got when running detect

Found Phone : NXT-L29
Model : Huawei HiSilicon Kirin Android phone
IMEI : 2
Serial NR. :
Firmware : NXT-C900B200
Wi-Fi MAC : 98:E7:F5:58:73:19
BlueTooth MAC : 98:E7:F5:58:7A:22

it doesn't give me the SIM Lock Status.


I need help here to revert back to the unlocked middle east stock ROM


thank you

[Valdemaras]

Just press unlock if you want to unlock it from network. Ort read unlock codes and apply on phone manually if it requests for code on phone screen.

[Just_Cruising]

i cant select the first option "unlock network" it is greyed out

i tried the second option "read network code" i get this error: "AT command error"

[Valdemaras]

Paste here full detect info please - from top to bottom of software, all you see. And make sure you did all the steps correctly https://www.dc-unlocker.com/huawei-a...n-unlock-guide

[Just_Cruising]

DC - Unlocker 2 Client 1.00.1392

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Found Applications port COM4

Found Phone : NXT-L29
Model : Huawei HiSilicon Kirin Android phone
IMEI :
Serial NR. :
Firmware : NXT-C900B200
Wi-Fi MAC : 98:E7:F5:58:73:19
BlueTooth MAC : 98:E7:F5:58:7A:22

[Valdemaras]

DC - Unlocker 2 Client 1.00.1392

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Found Applications port COM4

Found Phone : NXT-L29
Model : Huawei HiSilicon Kirin Android phone
IMEI : 868407020629372
Serial NR. : QHC0215C25003828
Firmware : NXT-C900B200
Wi-Fi MAC : 98:E7:F5:58:73:19
BlueTooth MAC : 98:E7:F5:58:7A:22

Log into server, then detect, then do unlock, make sure you have 4 credits in account.

[Just_Cruising]

it got unlocked now, however there is no network.

[Just_Cruising]

is this something to do with erasing modem partition when using method 2 of dc phoenix?

[Valdemaras]

is this something to do with erasing modem partition when using method 2 of dc phoenix?

If IMEI and other data is correct, then it might be fault of modemnv partitions.

[Just_Cruising]

If IMEI and other data is correct, then it might be fault of modemnv partitions.

all data is correct. So is there a way to fix the modemnv partitions??

[Valdemaras]

all data is correct. So is there a way to fix the modemnv partitions??

Yes, there is, can find backup of nv partitions of your phone on support area which is accessed from DC-phoenix tool.

[Just_Cruising]

Yes, there is, can find backup of nv partitions of your phone on support area which is accessed from DC-phoenix tool.

Great, so I found NXT_L29 partitions in your website; which I believe the one I should use. Is there a guide on how to do it?

[Valdemaras]

Great, so I found NXT_L29 partitions in your website; which I believe the one I should use. Is there a guide on how to do it?

Flash it unsing dc-phoenix.

[Just_Cruising]

Flash it unsing dc-phoenix.

ok i did flash it, now the sim card is inactive. if i try to turn it on i get a massage "failed to enable sim card" before that it was enabled

[virtualfish]

Hello! I have a similar problem with a Huawei P8 Lite, did you solve it?

[Valdemaras]

ok i did flash it, now the sim card is inactive. if i try to turn it on i get a massage "failed to enable sim card" before that it was enabled

Then can try reflashing stock rom, we won't know such things.