Hi everyone,I'm looking for the official full stock firmware (ROM) for the Qin 3 Ultra device.Device details:Model: Qin 3 UltraSoC: MediaTek MT6789 (k6789v1_64)Android Version: Usually comes with Android 13/14Current Status:I flashed a different ROM (likely for a similar device – Headwolf FPAD5) and now the screen is completely black, no fastboot visible, only USB connect/disconnect sounds.I'm assuming the display...Read more