I spent roughly not more than 5usd for a code & that's about it. Nothing more... Now I'm happily unlocked that bootyloader :good:
I think the only ways is thru pc or with a small payment at the huawei service centre to get that firmware up and r...
Hope that bootyloader still working, else there's a chance for you to get another phone.
If I had to go thru what you have today... I would try to flash Emui 9 based RR or Los just to revived while enjoying the pure android interface.
i have a Huawei P10. . I updated it using hisuite and firmware finder via erecovery 2 weeks ago, then recently i tried to check for updates in hisuite, an update is available, with the same build number(developer) with size of 880mb and i ...