app-unpriv/src/main/java/im/angry/openeuicc/util/CompatibilityCheck.kt

@@ -47,13 +47,11 @@ abstract class CompatibilityCheck(context: Context) {
 
     abstract val title: String
     protected abstract val defaultDescription: String
-    protected lateinit var successDescription: String
     protected lateinit var failureDescription: String
 
     val description: String
         get() = when {
             (state == State.FAILURE || state == State.FAILURE_UNKNOWN) && this::failureDescription.isInitialized -> failureDescription
-            state == State.SUCCESS && this::successDescription.isInitialized -> successDescription
             else -> defaultDescription
         }
 
@@ -113,9 +111,9 @@ internal class OmapiConnCheck(private val context: Context): CompatibilityCheck(
             failureDescription = context.getString(R.string.compatibility_check_omapi_connectivity_fail)
             return State.FAILURE
         } else if (simReaders.size < tm.activeModemCountCompat) {
-            successDescription = context.getString(R.string.compatibility_check_omapi_connectivity_partial_success_sim_number,
+            failureDescription = context.getString(R.string.compatibility_check_omapi_connectivity_fail_sim_number,
                 simReaders.map { it.slotIndex }.joinToString(", "))
-            return State.SUCCESS
+            return State.FAILURE
         }
 
         return State.SUCCESS
@@ -134,13 +132,7 @@ internal class IsdrChannelAccessCheck(private val context: Context): Compatibili
 
     override suspend fun doCheck(): State {
         val seService = connectSEService(context)
-        val readers = seService.readers.filter { it.isSIM }
-        if (readers.isEmpty()) {
-            failureDescription = context.getString(R.string.compatibility_check_isdr_channel_desc_unknown)
-            return State.FAILURE_UNKNOWN
-        }
-
-        val (validSlotIds, result) = readers.map {
+        val (validSlotIds, result) = seService.readers.filter { it.isSIM }.map {
             try {
                 it.openSession().openLogicalChannel(ISDR_AID)?.close()
                 Pair(it.slotIndex, State.SUCCESS)

app-unpriv/src/main/res/values/strings.xml

@@ -9,8 +9,8 @@
     <string name="compatibility_check_system_features_no_omapi">Your device has no support for accessing SIM cards via OMAPI.</string>
     <string name="compatibility_check_omapi_connectivity">OMAPI Connectivity</string>
     <string name="compatibility_check_omapi_connectivity_desc">Does your device allow access to Secure Elements on SIM cards via OMAPI?</string>
-    <string name="compatibility_check_omapi_connectivity_fail">Unable to detect Secure Element readers for SIM cards via OMAPI. If you have not inserted a SIM in this device, try inserting one and retry this check.</string>
-    <string name="compatibility_check_omapi_connectivity_partial_success_sim_number">Successfully detected Secure Element access, but only for the following SIM slots: %s.</string>
+    <string name="compatibility_check_omapi_connectivity_fail">Unable to detect Secure Element readers for SIM cards via OMAPI.</string>
+    <string name="compatibility_check_omapi_connectivity_fail_sim_number">Only the following SIM slots are accessible via OMAPI: %s.</string>
     <string name="compatibility_check_isdr_channel">ISD-R Channel Access</string>
     <string name="compatibility_check_isdr_channel_desc">Does your device support opening an ISD-R (management) channel to eSIMs via OMAPI?</string>
     <string name="compatibility_check_isdr_channel_desc_unknown">Cannot determine whether ISD-R access through OMAPI is supported. You might want to retry with SIM cards inserted (any SIM card will do) if not already.</string>