I followed below instructions from tendriver in a earlier post, but my tomtom is struck in the startup screen.

Here is my TTcurrent config.
TTGO.BIF:
DeviceName=TomTom ONE
DeviceVersionHW=ONE (v8)
BootLoaderVersion=10100
ApplicationVersionVersionNumber=8041
ApplicationVersion=9645
CurrentMap=USA_and_Canada
CurrentMapVersion=725.1905
TTGO.BAK:
Not Found...
TTGO.ORI:
Not Found...
TTNAVIGATOR.BIF:
Not Found...

Go here: TomTom Automatic Navcore Installation Read the instructions carefully, then select: SE_Navcore.8.412.1236_32mb_devices.rar
Go here:All New Maps 875.XXXX Read the instructions, then select United_States 875_3673 [801MB] OR
United_States_875_3673_Installer with Automatic Installer & Patcher
; United_States_875_3673
08 48 0F 47 04 CE D6 86 BC 0B 01 7A E6 E2 0F 35 United_States-422.meta

Please help.

I have a bit of bad news for you. Go here: [color=red]Bootloader 1.0100 and 1.0200[/color] Read it carefully.

This is what it means:

1. You are stuck with navcore 8.041 for the life of your ONE.

2. To use a new map, download & install the pre-patched PNDNavigator 8.041

3. "Only the new PDA maps will work as you need at least Navcore 8.2xx for the full featured maps"?? Look at the chart at the top of All New Maps 880.XXXX post 1. You will notice that to use a full featured (the items in the columns under Features) map, you must have navcore 8.2XX or higher. The last 2 columns are the maps (the 6 Green rows) that will work with PDA devices . Since you are stuck with 8.041, you can only use maps that form PDA green rows.

thanks for quick response..
2 questions:
1. install pre-patched PNDNavigator 8.041 => meaning - download and copy it to tomtom root?
2. I am going to download following map. Please correct me if I am wrong.
United_States_880_3868 OR
United_States_880_3868 with Automatic Installer & Patcher
; United_States_880_3868
4C 49 9D 72 EE F0 5F 01 01 36 D8 7D 0A 0A E2 44 United_States-482.meta

dknb4u wrote:thanks for quick response..
2 questions:
1. install pre-patched PNDNavigator 8.041 => meaning - download and copy it to tomtom root?
2. I am going to download following map. Please correct me if I am wrong.
United_States_880_3868 OR
United_States_880_3868 with Automatic Installer & Patcher
; United_States_880_3868
4C 49 9D 72 EE F0 5F 01 01 36 D8 7D 0A 0A E2 44 United_States-482.meta

1. Meaning unzip it and copy the PNDNavigator 8.041 file to the root.
2. You can use 3866 or 3868. It makes no difference which one you chose.