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GPS Vs kasty??
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beppedomani
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2013/08/20
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2013/09/24 - 12:14
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Dear kasty I made some test to control GPS signal on Pipo m9pro with these ROM:

- kasty 23/8/13

- Stock FW 06/09/2013

- kasty 06/09/2013

here the result

 

Kasty rom have a better Antutu but a worse GPS perfomance....

 

Can you fix it?

Many thanks

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admin

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2013/09/24 - 12:22
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I'll try some optimizations that may help to improve the GPS Time to Fix (TTF), still, based on users report, it looks like the average (if no low) GPS performance of the M9pro seems to be related to the tablet case and GPS antenna design which can hardly be fixed with just firmware/software.

Cheers.

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beppedomani, hitvthanh

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beppedomani
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2013/09/24 - 12:30
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GPS signal after a 5minute of car travel:

- kasty 22/8/13                 In view:5    In use:0   signal=yellow

- Stock FW 06/09/2013       In view:12  In use:7   signal=green

- kasty 06/09/2013            In view:7    In use:0   signal=yellow

 

same place: samsung galaxy next turbo GPS= In view:11  In use:8   signal=green

 

the GPS signal change with Rom Mounted....

The following users say thank you to beppedomani for this useful post:

hitvthanh
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tinkerguy
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2013/09/24 - 16:13
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I did extensive tests with different versions of stock and kasty ROMs.GPS performs exactly the same - poorly. However the orientation of the tablet made significant difference. Standing it in portrait mode with the camera to your right resulted in 4 to 6 dB better signal than having it down flat. The case is apparently blocking signals from many directions and reorienting the case helps. This is something that cannot be fixed in firmware.

 

The following users say thank you to tinkerguy for this useful post:

hitvthanh
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