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RIL isn't working even using prebuilt kernel #1

Open jmpfbmx opened 3 years ago

jmpfbmx commented 3 years ago

The SIM seems to be recognized, but can't be unlocked, it seems that modem is having some issues or something, blobs are from latest Stock ROM, RIL still doesn't work at AOSP based ROMs. @derteufel @dragonpt @fire855 @danielhk @488315 @jerpelea LOGs: https://gist.github.com/jmpfbmx/82d104d4d3ade4e3aed0c72aa21f65cd

ibilux commented 3 years ago

RIL is sending and receiving AT commands in logcat. Run this in adb shell and post it here: getprop | grep -e ril -e radio

jmpfbmx commented 3 years ago

Hi @ibilux. Here you are: `[cdma.ril.ecclist]: []

[gsm.version.ril-impl]: [android reference-ril 1.0]

[rild.libargs]: [-d /dev/ttyC0]

` We found that the prob can be bcuz some sony values are missing and they didn't gave us a folder where resides some TA proprietary SONY things.

strace_ta_ccci_service

strace_taimport

strace_ta_sync_md

strace_updatemiscta

strace_update_ta_info

As u can see updatemiscta fails bcuz it is searching for some missing values, at this strings we can see that is asking for some missing things. strings_updatemiscta

Here is the logcat with some missing updatemiscta values xperia_l1_updatemiscta

ibilux commented 3 years ago

@jmpfbmx For some reason you are not getting mcc.mnc and iccid values, and in logcat too: E PhoneInterfaceManager: [PhoneIntfMgr] getIccId: No UICC

  1. Try to reset modem using this script and see (run it as root): https://github.com/ibilux/android_device_tree_hermes/blob/crdroid-9.0/mtk/ril/rild/reset-modem.sh

  2. Why to you have two ril daemon services ? this may cause a conflict: https://github.com/PineDevelopment/android_device_sony_pine/blob/49196f5b2084d0ad2017be68d6df6f5428fe6e9b/rootdir/init.modem.rc#L51 https://github.com/PineDevelopment/android_device_sony_pine/blob/49196f5b2084d0ad2017be68d6df6f5428fe6e9b/configs/etc/init/rild.rc#L1

  3. If all of the above didn't work, you will then have to patch the rom for fakeiccid: https://github.com/Manish4586/android_device_lava_zaw809/blob/los-14/patches/frameworks_opt_telephony.patch

Try the first one and run this getprop | grep -e ril -e radio in adb shell and post it here.

jmpfbmx commented 3 years ago

@ibilux I will try what you said, we have 2 ril daemon services like at stock ROM, idk why there are 2 tho, and will see that of fakeiccid, will try asap the first one and will post the output of getprop | grep -e ril -e radio Thanks