Time to upgrade to the latest version of Sense with improved GPS Functionality.
Sense05-21-10.zip
This file unzips in to an 'andbootS' folder. So just unzip in to the root of your MicroSD card. If you want to run it with all the files in the root or in a different folder you must change to startup.txt file and remove or edit the rel_path line.
Keep in mind that this build takes much longer than the AOSP builds on the first boot and subsequent boots. Patience is your best friend on the first boot. If you see any force closes with to option to wait then select wait.
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