Unbrik Huawei LDN-L21 Y7 prime 2018 [Answered]

[.:bono:.]

hi,

i have a dead bobt bricked Huawei LDN-L21 Y7 prime 2018, it's detected as Qualcomm HS-USB QDloader 9008 in com port, when i try to connect it with jtag octoplus in usb mode i got :

Welcome to Octoplus Pro JTAG Software version 1.7.7. 
Started.
Reader #0: Generic EMV Smartcard Reader 0

Model Settings:
Interface : USB

Model Settings:
Interface : USB
Core      : Auto Detect
Loader    : Auto Detect

Connecting...
Finished calculating
Searching loader...
Loader not found.

can i repair it withoutt testpoint .

br

[.:bono:.]

inside the phone i think it's honot 7c, procesor SDM450, ldn-l30

[Octopus box]

Hello.

As You can see from the Software log: Loader not found.

[.:bono:.]

Originally Posted by Octopus box

Hello.

As You can see from the Software log: Loader not found.

It's a refurbished phone, the pcb is honor 7c, do you have a loader plz.

Thanks

[Octopus box]

Unfortunately, we don't have any other loaders, except that what are available at Software

[Sudan-Mobiles]

Originally Posted by .:bono:.

It's a refurbished phone, the pcb is honor 7c, do you have a loader plz.



Thanks

Hello did you fix your phone. I have same here also think it refurbished

Sent from my Z981 using Tapatalk

[kikas112]

https://mega.nz/#!rYpnyIZQ!scYoz5wrX...tR8wWk2kj8jTk0

[starkrimes]

Originally Posted by .:bono:.

hi,

i have a dead bobt bricked Huawei LDN-L21 Y7 prime 2018, it's detected as Qualcomm HS-USB QDloader 9008 in com port, when i try to connect it with jtag octoplus in usb mode i got :

Welcome to Octoplus Pro JTAG Software version 1.7.7. 
Started.
Reader #0: Generic EMV Smartcard Reader 0

Model Settings:
Interface : USB

Model Settings:
Interface : USB
Core      : Auto Detect
Loader    : Auto Detect

Connecting...
Finished calculating
Searching loader...
Loader not found.

can i repair it withoutt testpoint .

br

just fellow those step and u r ok

open the phone and look at PCB if it's LND-AL20/30/40
if yes then just fellow those step and u r ok
1-open huawei tool and select the model was written on PCB
2-download board firmware for your model was written on PCB from support
3- write firmware and uncheck modem 1 & 2 and oem info
4-when phone bootup successfully do as the bellow picture




after that phone bootup again

make connect and you'll see 2nd imei calculated
go repair tab and write 2nd imei and make repair
after repair done download full OTA dependes on your region



Europe :







africa+middle east :





Now extract the firmware and flash APP via fastboot

after phone bootup then work done & Enjoy