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The Samsung Galaxy S3 is a multi-touch, slate-format smartphone with eye-tracking ability, increased storage, and a wireless charging option.

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Where is the accelerometer located

The accelerometer stopped working.

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are you sure its not a setting's issue ?

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Yes I'm sure.

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Brett Turner, U205 on the image is the accelerometer.

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Hope this helps, good luck.

Additional Info

Abnormal Acceleration,Gyro Sensor part

Check the Voltage

C238 = 2.8V

C239 = 2.8V

C237 = 1.8V

If No then Resolder U205 or REflow U500

If Yes

Check the Voltage

R460 = 1.8V

R461 = 1.8V

If No Resolder U500 or Reflow UCP400

If Yes

Acceleration,Gyro Sensor operate correctly?

If No REflow or Replace U205 using a Heatgun or change Logic board.

The resistors and capacitors are marked on the second image, including the schematic of where to measure. Again, hope this helps.

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Thank you. Now I'm thinking it's a software issue because it looks fine. ofcourse I can't see inside it.

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Do you have a multimeter? There are a few things you can check. It's a bit tricky but not impossible. You will also have to know how to read a schematic.

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