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telephony.CommandException: RADIO_NOT_AVAILABLE when placing call (FIX INSIDE!)

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SchizoDuckie Post time 2016-11-04 21:33:17 | Show all posts |Read mode

model
Apollo Lite
OS version
6.0
Trouble Probability
100 %
Describe
When making a call, the telephony service crashes, leading to loss of telephony services.
Steps
- Enable MTK Engineering feature: MTK Logger
- Place a call that fails to connect
- Observe 'call not connected'
- Observe SIM re-associating itself to network
- Observe logs
Picture


I think I have identified the problem with the radio chip crashing and outgoing calls failing.
After I found I could consistently reproduce a crash when dialing a specific phone number I decided to turn on the whole logging shebang in MTK Engineering and started digging.

In the KERNEL_LOG I found records like below after the timestamp of each outgoing call

Code:
<3>[  785.288912]  (0)[184:hps_main][ccci1/net][Error:77]get_ccmni_idx_from_ch:invalid ccmni rx channel(0x60)<3>[  785.288926]  (0)[184:hps_main][ccci1/net][Error:1041]ccmni_dump:CCMNI rx(96) skb ch error

In the RADIO_LOG I found a log of exceptions.

Code:
11-03 14:37:35.201734  1621  1734 E RILJ    : Exception processing unsol response: 6001Exception:java.lang.RuntimeException: Unrecognized unsol response: 600111-03 14:37:35.205444  1621  1740 E RILJ    : Exception processing unsol response: 6001Exception:java.lang.RuntimeException: Unrecognized unsol response: 600111-03 14:37:35.649780  1621  1794 E CarrierConfigManager: Error getting config for subId -1: java.lang.NullPointerException: Attempt to invoke interface method 'android.os.PersistableBundle com.android.internal.telephony.ICarrierConfigLoader.getConfigForSubId(int)' on a null object reference11-03 14:37:36.499636  1621  1734 E RILJ    : Exception processing unsol response: 3064Exception:java.lang.RuntimeException: Unrecognized unsol response: 306411-03 14:37:38.072926  1621  1734 E RILJ    : Exception processing unsol response: 3009Exception:java.lang.RuntimeException: Unrecognized unsol response: 300911-03 14:37:44.685073  1621  1621 E UiccController: com.android.internal.telephony.CommandException: GENERIC_FAILURE11-03 14:37:44.748828  1621  1621 E SIMRecords: [SIMRecords] Exception in fetching EF_CSP data com.android.internal.telephony.uicc.IccFileNotFound (slot 0)com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE11-03 14:38:34.320125  1621  1734 E RILJ    : Exception processing unsol response: 3100Exception:java.lang.RuntimeException: Unrecognized unsol response: 310011-03 14:38:44.030872  1621  1734 E RILJ    : Exception processing unsol response: 3009Exception:java.lang.RuntimeException: Unrecognized unsol response: 300911-03 14:50:52.859610  1621  1734 D RilRequest: [4466]< SET_MUTE error: com.android.internal.telephony.CommandException: GENERIC_FAILURE ret=com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE ret=e=com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE11-03 14:51:06.121852  1621  1734 E RILJ    : Exception processing unsol response: 3009Exception:java.lang.RuntimeException: Unrecognized unsol response: 3009com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE ret=e=com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE

Some google-fu turned up this specific issue on github: for the Elephone p9000, which seems to have suffered from exactly the same problem, according to the author's description:

https://github.com/Deepflex/android_...p9000/issues/7

I already forwarded all this info to vernee support via email, including all the log files, so I hope that the next OTA will resolve the biggest issue I have with this otherwise wonderful phone.
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jazz23 Post time 2018-09-10 03:42:03 | Show all posts
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