Lost bootloader unlock code

[derby_sv]

I once successfully unlocked my Mate 8. But I lost the code and now, when it's blocked again, I can not somehow do it again. The dc-unlocker says that the phone is unlocked, credits are not removed, the lock remains. What should I do? May be you can help?

[Valdemaras]

Repeating same service won't cost. How to read bootloader code from phone see here https://www.dc-unlocker.com/how-to-r...er-unlock-code

[derby_sv]

Valdemaras, thank's a lot. I already did it several times, but it worked only today.

[farrukh55]

I lost bootloader code. I read my mate 10 lite bootloader code and i unlock it. But it lock again. I lost bootloader code and i havent credit. Please help me.

[Valdemaras]

I lost bootloader code. I read my mate 10 lite bootloader code and i unlock it. But it lock again. I lost bootloader code and i havent credit. Please help me.

You may repeat the same service on the same device using the same account you've used to service before for free.

[farrukh55]

You may repeat the same service on the same device using the same account you've used to service before for free.

I repeat it but not working. I used hcu client and dc unlocker they say credit is not have. I cant read bootloader code free

[Valdemaras]

Means either serviced different phone or changed internal mobile info data. In which case will need new credits to service it.