CoIMS description:This app uses UICC Carrier Privileges to override VoLTE/VoWiFi settings in phone by overriding appropriate Carrier Configuration.
More information on the following page - https://source.android.com/devices/tech/config/uicc
!!! MUST HAVE !!!
1. An USIM/ISIM with an ARA-M applet having application identifier (AID) on the card A00000015141434C00 and the following SHA-1 certificate of this app. You may update these rules/certificate through card over-the-air (OTA) updates or push them manually if you have programmable version of USIM/ISIM.
2. VoLTE/VoWiFi capable phone
3. SIM card placed in first SIM slot of the device (only for multi-sim capable devices)
4. Make sure the SIM PLMN is this list https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/master/assets/carrier_list.textpb
Older version of CoIMS APK
- CoIMS 0.3 for Android 9+ APK file
Version: 0.3 for Android Android 9+
Update on: January 24 20
Size: 563.89 KB (577,427 bytes)