12-13-2021, 03:23 AM
what are these pins above modem chip? six pins.
i marked them from 1 to 6.
![[Image: pp-main-what01.jpg]](https://barrelmem.s3.eu-north-1.amazonaws.com/pp-main-what01.jpg)
i marked them from 1 to 6.
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what are these pins above modem chip?
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12-13-2021, 04:38 AM
Those are test pads. The two on the very right can be shorted to enter the modem's EDL mode (instructions). They are listed as T1500 and T1501 in the schematics. I don't know about the other ones, but they might be T500-503 (T503 would be for FEL mode which would make sense to be accessible, hence my guess).
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