GalaxyS3I9300CompassCalibration » History » Version 3
Paul Kocialkowski, 01/20/2014 06:03 PM
| 1 | 3 | Paul Kocialkowski | h1. Galaxy S 3 (I9300) Compass Calibration |
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| 2 | 1 | Paul Kocialkowski | |
| 3 | The compass sensor is calculated from both the accelerometer and magnetic field sensors, which needs calibration to be accurate. |
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| 4 | If the values reported by the compass sensor are not right, you can recalibrate the magnetic field sensor with the following steps: |
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| 6 | # adb shell stop zygote |
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| 7 | # adb shell rm /data/misc/akfs.txt |
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| 8 | # adb shell start zygote |
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| 10 | Then start an application using the compass sensor and move the device in every direction, with a rotation around each axis: the device should now be calibrated. |