diff --git a/zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleConfig.kt b/zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleConfig.kt
index ca7e6e7..1c82c74 100644
--- a/zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleConfig.kt
+++ b/zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/sample/SampleConfig.kt
@@ -8,9 +8,9 @@ object AliceWallet {
     const val name = "test.reference.alice"
     val seedProvider = SampleSeedProvider(name)
     val spendingKeyProvider = SampleSpendingKeySharedPref(name)
-    const val cacheDbName = "testalice_cache.db"
-    const val dataDbName = "testalice_data8.db"
-    const val defaultSendAddress = "ztestsapling1snmqdnfqnc407pvqw7sld8w5zxx6nd0523kvlj4jf39uvxvh7vn0hs3q38n07806dwwecqwke3t" // dummyseed //TODO: add bob's address here
+    const val cacheDbName = "testalice_cache9.db"
+    const val dataDbName = "testalice_data10.db"
+    const val defaultSendAddress = "ztestsapling1wcp9fu5d3q945nwwyqxtf0dtn6pv22hmjxa39z0034ap734mvxkqz8kug4r2u2df2keekcne322" // bob's address
 }
 
 object BobWallet {
@@ -18,9 +18,9 @@ object BobWallet {
     val seedProvider =
         SampleSeedProvider(name)
     val spendingKeyProvider = SampleSpendingKeySharedPref(name)
-    const val cacheDbName = "testbob_cache.db"
+    const val cacheDbName = "testbob_cache9.db"
     const val dataDbName = "testbob_data.db"
-    const val defaultSendAddress = "ztestsapling1snmqdnfqnc407pvqw7sld8w5zxx6nd0523kvlj4jf39uvxvh7vn0hs3q38n07806dwwecqwke3t" // dummyseed //TODO: add alice's address here
+    const val defaultSendAddress = "ztestsapling1yv696xtjn3jykdej2pqx0999eydvvyfphnw97ddk2h5luyedpqzud3r87aq0d7qna3jzjqqdcvw" // alice's address
 }
 
 object MyWallet {
@@ -43,7 +43,7 @@ enum class Servers(val host: String) {
 
 // TODO: load most of these properties in later, perhaps from settings
 object SampleProperties {
-    val COMPACT_BLOCK_SERVER = Servers.EMULATOR.host
+    val COMPACT_BLOCK_SERVER = Servers.ZCASH_TESTNET.host
     const val COMPACT_BLOCK_PORT = 9067
     val wallet = AliceWallet
     // TODO: placeholder until we have a network service for this
diff --git a/zcash-android-wallet-app/app/src/main/res/raw/sapling_tree_1550762014.json b/zcash-android-wallet-app/app/src/main/res/raw/saplingtree_421720.json
similarity index 100%
rename from zcash-android-wallet-app/app/src/main/res/raw/sapling_tree_1550762014.json
rename to zcash-android-wallet-app/app/src/main/res/raw/saplingtree_421720.json