can anyone post a little guide for this procedure? thanks
icant say it is a guide but, what i did and info about phone (G6-U10, battery 0%):
phone doesnt turn on, when connected to charger red led blinks for a short time, when connected to USB (computer) it appears as "Qualcomm HS-USB QDLoader 9008"
downloaded driver, tool and firmware files above
run Huawei Qualcomm Platform Bootloader&Fastboot Multi-Download 1.0.0.2 (QPBLFBML01.exe)
choose manufacture, select file (EXE\*.xml), set password (just next), scan&download
after bootloader (40%) i thought it failed (i think after 40% you must wait a minute though i didnt)
disconnect then reconnect the phone after 15-20 secs or so phone connected in fastboot mode
stop then re-run scan&download
when it finishes, restart the phone, huawei logo and then recovery mode (saying factory with droidbot)
at this point i was in a hurry so didnt wait for more, copied SD (dload folder) to a sdcard, put in the card, restart phone while pressing volume down
checking sdcard, checking update file, writing update file etc
restarted with factory firmware, now it is charging, i will try to update-flash proper firmware
can say this works so far, thx alot for sharing (@Sashko98)
sorry for weird english, but you will get the idea i think