i hae a totom 710 i lost the710 sd card that came with my tom tom so got newsd card an opyed my friends 510 software frm hi sd card mytomtom worked fine for well over a year now i cant get a gsp signal it inds about 7 sats but never lockson to ny of them is there anyway to fix this problem???
or any where i can download the 710 software and maps?
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