Signal strength (asu) is poor on JB4.2.2 (i.MX6)

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Signal strength (asu) is poor on JB4.2.2 (i.MX6)

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lqw39
Contributor III

We are debugging CDMA2000/WCDMA module, and found the signal strength (indicator on status bar) is very weak on JB4.2.2, and we got the incredible result:

1. when dbm is -75, asu is 1;

2. when dbm is -105, asu is 16;

I'm sure the dbm is precise, so the asu should be incorrect.

However, the signal is OK on ICS4.0.4.

Has anybody any idea?

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jamesbone
NXP TechSupport
NXP TechSupport

It seems this is a problem of Huawei Driver, can you please contact them?.  I believe that  RIL interface would having some problems.

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