DDR init OK
She typed reset .
Bootrom start
She typed the command she’d memorized: usb start; fatload usb 0 0x82000000 update.bin; sf probe 0; sf erase 0x0 0x2000000; sf write 0x82000000 0x0 0x2000000 Zte Zxv10 B760d Firmware
Then: SF: 33554432 bytes @ 0x0 Written: OK DDR init OK She typed reset