Man please don't post topic with title "Please help" , title like your can't be useful to anybody, cause when somebody search will not post in search "please help me" !!!
When you create some new topic, isn't logic to add name of your device and your problem, like Tomtom One V1 - problem with activating maps etc. !?
And your problem is explained here many times, use Fastactivate Premium, put it on your internal memory, press maps,voice,speedcams button , and it will automatically unlock your maps, it means creates appropriate .dct unlock file.
I patched my tomtom some time ago, I have updated the maps numerous times yet for some reason I cannot activate the v880 maps. The activator does not see the maps therefore does not generate the .dct file.