G532F suucess boot Repair flashing failed

Writing MBR...Done.
Writing primary GPT...Done.
Writing secondary GPT...Done.
Writing PIT
Write data verification is enabled.
Writing. Please wait...

Switched to boot area partition 1.
Writing partition BOOTLOADER... Done.

Switched to user area.
Writing partition lk... Done.
Writing partition secro... Done.
Writing partition efuse... Done.
Writing partition tee1... Done.
Writing partition PARAM... Done.
Writing partition recovery... Done.
Writing partition boot... Done.
Writing partition md1img... Done.
Writing partition md1dsp... Done.
Writing partition system... Done.
Writing partition cache... Done.
Writing partition hidden... Done.
Writing partition userdata... Done.
Writing is finished.
SW: 1.7.3; FW: 1.24.

Flashing Fialed

1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on
Advanced mode!
Firmware write started.
Writing PIT section...
Writing Firmware Failed
Performed by 2.8.3 Software version.
plz help