Long story short, I've soft bricked my Huawei MediaPad M3 BTV-W09. It's never had the bootloader unlocked.
When powered on, I get the EMUI Huawei eRecovery screen with "Download version and recovery", "Reboot", and "Shutdown". Download connects to wifi, says Getting Package info from server, then Getting Package Info Failed.
Volume down and connect to PC via USB gets me into Fastboot and Rescue Mode, but "PHONE Locked" "FRP Unlock".
While connected to the PC, I can get DC-Unlocker to see the tablet:
Detecting phone :
manufacturer - Huawei phones
model - Huawei MediaPad M3
Selected Applications port COM5
Selected Diagnostics port COM5
Found Phone : BTV-W09
Model : Huawei phone in fastboot mode
IMEI : 000000000000000
Serial NR. : 28D6R17A21001877
Firmware : BTV-W09C128B351
FB LockState: LOCKED
USER LockState: LOCKED
Battery state: 5781mv
I'm not sure what Firmware was originally on this tablet when I received it, but pretty sure it was Android 7, EMUI 5. I did attempt to use DC-Pheonix to push a build (I think the BTV-W09C128B351 it's showing now, but not positive) to it, obviously unsuccessful.
I've attempted to use the SD update method (copy update.app and other files to SD \dload dir, Vol - & Vol + & power) with several firmwares from huawai-firmware.com, no luck.
Any suggestions on how to revive my tablet would be appreciated.