The only time it will take three hours is if the bike is fitted with the TFT and it's not updated properly so they have to start from scratch.
Even bikes that haven't been updated in a few years only take around 10 mins.
Even better to know, no TFT for me, just plugged the GS-911 in the bike, it is like reading Chinese, god knows what firmware I have in the bike.
AutoScan Report
GS-911 version: 1807.2 Datapack version: 10.5
Serial Number: GS2 000 042
Firmware version: 0.253-0.157 Datapack version: 0.0
Registered to: Me
Date: 04/09/2018 Time: 21:04:53
Motorcycle Information
VIN: XXXXXXXXXXXXXXXXXX
Mileage: 2999.0 km
Cluster date: 03 septembre 2018
Next service date: 09 mars 2019
Next service distance: 10975 km
Factory I-Level: K001-17-03-501
Actual I-Level: K001-17-03-501
XSAF
Controller: 0F8500
Serial Number: 0000400369
Manufacturer: Temic
Manufacture Date (YY/MM/DD): 17/04/21
Program Count: 0
Program Count Maximum: 1024
Firmware Date (YY/MM/DD): 17/04/21
Number of FW configurations: 5
HW Electronics (HWEL):
Firmware ID: 1014
Firmware Version: 001.000.001
Bootloader (BTLD):
Firmware ID: 1013
Firmware Version: 001.001.002
SW Memory Image (SWFL):
Firmware ID: 1015
Firmware Version: 001.023.001
SW Memory Image (SWFL):
Firmware ID: 117D
Firmware Version: 001.023.001
Coding Data (CAFD):
Firmware ID: 1016
Firmware Version: 001.023.008
No fault codes found
XRDC
Controller: 0F8100
Serial Number: 1101701570
Manufacturer: Schrader
Manufacture Date (YY/MM/DD): 17/04/20
Program Count: 0
Program Count Maximum: 1024
Firmware Date (YY/MM/DD): 99/99/99
Number of FW configurations: 4
HW Electronics (HWEL):
Firmware ID: 0B49
Firmware Version: 000.001.008
Bootloader (BTLD):
Firmware ID: 0CB1
Firmware Version: 000.002.025
SW Memory Image (SWFL):
Firmware ID: 0CB2
Firmware Version: 001.000.070
Coding Data (CAFD):
Firmware ID: 0B4B
Firmware Version: 000.005.004
No fault codes found
XBCL
Controller: 0F8A10
Serial Number: 5161135267
Manufacture Date (YY/MM/DD): 17/04/06
Program Count: 0
Program Count Maximum: 1024
Firmware Date (YY/MM/DD): 17/04/06
Number of FW configurations: 4
HW Electronics (HWEL):
Firmware ID: 2A58
Firmware Version: 001.007.001
Bootloader (BTLD):
Firmware ID: 2A55
Firmware Version: 002.000.000
SW Memory Image (SWFL):
Firmware ID: 2A56
Firmware Version: 002.032.000
Coding Data (CAFD):
Firmware ID: 2A57
Firmware Version: 001.001.078
No fault codes found
XKOMBI50
Controller: 0F8850
Manufacturer: Continental Automotive
Manufacture Date (YY/MM/DD): 17/03/16
Program Count: 0
Program Count Maximum: 1024
Firmware Date (YY/MM/DD): 17/03/16
Number of FW configurations: 5
HW Electronics (HWEL):
Firmware ID: 124E
Firmware Version: 000.004.000
Hardware Type (HWAP):
Firmware ID: 1A1D
Firmware Version: 255.255.255
Bootloader (BTLD):
Firmware ID: 124D
Firmware Version: 000.004.000
SW Memory Image (SWFL):
Firmware ID: 1250
Firmware Version: 000.007.001
Coding Data (CAFD):
Firmware ID: 124F
Firmware Version: 000.007.003
No fault codes found
XSLZ
Controller: 0F8600
Serial Number:
Manufacture Date (YY/MM/DD): 17/04/17
Program Count: 0
Program Count Maximum: 1024
Firmware Date (YY/MM/DD): 99/99/99
Number of FW configurations: 4
HW Electronics (HWEL):
Firmware ID: 0BFA
Firmware Version: 003.001.000
Bootloader (BTLD):
Firmware ID: 0BFB
Firmware Version: 003.001.003
SW Memory Image (SWFL):
Firmware ID: 0BFD
Firmware Version: 003.005.006
Coding Data (CAFD):
Firmware ID: 0BFC
Firmware Version: 001.000.007
1 fault codes found:
80402B Preconditions for locking not fulfilled
The fault is not present now.
XABS
Controller: 0F8300
Serial Number: 6329801471
Manufacturer: Continental Automotive
Manufacture Date (YY/MM/DD): 16/08/18
Program Count: 0
Program Count Maximum: 1000
Firmware Date (YY/MM/DD): 16/08/18
Number of FW configurations: 3
HW Electronics (HWEL):
Firmware ID: 1299
Firmware Version: 000.004.000
Bootloader (BTLD):
Firmware ID: 1298
Firmware Version: 000.002.000
SW Memory Image (SWFL):
Firmware ID: 129A
Firmware Version: 004.000.001
No fault codes found
XBMSMP1
Controller: 0F8B10
Serial Number: 0170119351
Manufacturer: ArvinMeritor
Manufacture Date (YY/MM/DD): 17/04/12
Program Count: 1
Program Count Maximum: 60
Factory I-Level: K001-17-03-501
Actual I-Level: K001-17-03-501
Firmware Date (YY/MM/DD): 17/05/08
Number of FW configurations: 5
HW Electronics (HWEL):
Firmware ID: 24BE
Firmware Version: 002.000.000
Bootloader (BTLD):
Firmware ID: 3747
Firmware Version: 005.000.000
SW Memory Image (SWFL):
Firmware ID: 3054
Firmware Version: 010.000.001
Unknown Class:
Firmware ID: 3D6E
Firmware Version: 010.000.001
Coding Data (CAFD):
Firmware ID: 38E5
Firmware Version: 001.004.007
VIN model year: 2017
No fault codes found