I Received a THL W7. it has GPS. the GPS Antenna built in simply does not work and i'd like to have some assistance or help to try to fix my gps issues. so far, i have tries touching a 20CM Long wire to the contacts and it made my GPS work, but i would like to keep it an internal antenna that can still give me a good signal. i am not an antenna designer and from what i've tried, if the antenna goes near the battery or the other antennas (wifi, bluetooth) the signal dies. and if the antenna is outside and away from the phone, i get the best signal possible. how am i supposed to make a good GPS antenna but that is flat and can be hidden behind the cell phone cover?
Thanks for any help.