u-blox downgrade log

Starting Flash Firmware Update
Loading and checking firmware image
Load FW binary 'C:\Users\marco\Downloads\UBLOX_M8_201.89cc4f1cd4312a0ac1b56c790f7c1622.bin'
Binary check success, G80 image valid.
Version: 2.01 (75350) Oct 29 2013 16:15:41
FLASH Base:          0x800000
FW Base:             0x800000
FW Start:            0x86A529
FW End:              0x87A9F4
FW Size:             0x7A9FC
Transfer Packetsize: 512
Transfer Packets:    981
Checking communication link...
Communication link OK.
Commanding Safeboot
Identifying receiver updater version at 9600 baud.
Retrying to identify at 115200 baud.
Identifying receiver updater version at 115200 baud.
Firmware loader version 5.01 detected.
Suitable Multi-ROM image found
Check pass: u-blox8 Multi-ROM image -> u-blox8 ROM3.01-receiver
Identifying Flash
Flash: ManID=0xEF, DevID=0x4015
Flash size:        2097152
Flash block count: 512
Flash block:      512 x 4096
Verifying Image on hardware...
CRC success.
CRC OK, writing magic word
Done in 30.0 sec.
Statistics:
	Erases sent:    512
	Writes sent:    981
	Erase timeouts: 0
	Write timeouts: 0