FATAL Exception inside RainbowSdk.instance().connection().signin() after upgrading to Android 12

My Rainbow app for Android OS was working w/o issues until I upgraded my tablet to Android 12. After it, it started crashing inside the signin() method with FATAL EXCEPTION attached below.

My app linked Rainbow SDK 1.72.0, so I then updated it to the latest 2.7.3 and got hundreds of errors that most of them were Unsolved reference, e.g., userLoginInCache, some of them that were moved to a getter/setter from a value I could solve, e.g, getUserLoginInCache(). However, I do not have any ideas how to solve connection.start(), listener.StartResponseListener.

1. Is there a way to solve the exception issue on Android12 with Rainbow 1.72.0?

2. If the SDK has to be upgraded, where can I find complete document that explains any changes on the SDK. I searched the What New section of Android SDK but could not find what is a successor of the start() method

   --------- beginning of crash

E/AndroidRuntime: FATAL EXCEPTION: main

    Process: com.iconvn.signalskiosk2, PID: 6093

    java.lang.SecurityException: listen

        at android.os.Parcel.createExceptionOrNull(Parcel.java:2437)

        at android.os.Parcel.createException(Parcel.java:2421)

        at android.os.Parcel.readException(Parcel.java:2404)

        at android.os.Parcel.readException(Parcel.java:2346)

        at com.android.internal.telephony.ITelephonyRegistry$Stub$Proxy.listenWithEventList(ITelephonyRegistry.java:1036)

        at android.telephony.TelephonyRegistryManager.listenFromListener(TelephonyRegistryManager.java:250)

        at android.telephony.TelephonyManager.listen(TelephonyManager.java:6798)

        at com.ale.rainbow.phone.GsmPhone.listenTelephonyEvents(GsmPhone.java:349)

        at com.ale.infra.manager.TelephonyMgr.lambda$initializeGSMPhone$2$com-ale-infra-manager-TelephonyMgr(TelephonyMgr.java:425)

        at com.ale.infra.manager.TelephonyMgr$$ExternalSyntheticLambda7.run(Unknown Source:2)

        at android.os.Handler.handleCallback(Handler.java:938)

        at android.os.Handler.dispatchMessage(Handler.java:99)

        at android.os.Looper.loopOnce(Looper.java:226)

        at android.os.Looper.loop(Looper.java:313)

        at android.app.ActivityThread.main(ActivityThread.java:8663)

        at java.lang.reflect.Method.invoke(Native Method)

        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:567)

        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1135)

     Caused by: android.os.RemoteException: Remote stack trace:

        at com.android.internal.telephony.TelephonyPermissions.enforceCarrierPrivilege(TelephonyPermissions.java:634)

        at com.android.internal.telephony.TelephonyPermissions.checkReadPhoneState(TelephonyPermissions.java:149)

        at com.android.internal.telephony.TelephonyPermissions.checkCallingOrSelfReadPhoneState(TelephonyPermissions.java:94)

        at com.android.server.TelephonyRegistry.checkListenerPermission(TelephonyRegistry.java:3145)

        at com.android.server.TelephonyRegistry.listen(TelephonyRegistry.java:1037)

W/AudioCapabilities: Unsupported mime audio/mpeg-L1

    Unsupported mime audio/mpeg-L2

W/VideoCapabilities: Unsupported mime video/mp43

W/VideoCapabilities: Unsupported mime video/wvc1

W/VideoCapabilities: Unsupported mime video/x-ms-wmv

W/AudioCapabilities: Unsupported mime audio/x-ms-wma

W/VideoCapabilities: Unsupported mime video/x-ms-wmv7

W/VideoCapabilities: Unsupported mime video/x-ms-wmv8

I/n.signalskiosk: Compiler allocated 4546KB to compile void android.view.ViewRootImpl.performTraversals()

I/Process: Sending signal. PID: 6093 SIG: 9