From 8d630d84668e6a89c6cbd8a749f2e1c6068b196c Mon Sep 17 00:00:00 2001
From: peachbits <matthew@edge.app>
Date: Tue, 2 Jun 2026 16:08:13 -0700
Subject: [PATCH 1/2] Upgrade zcash sdks

---
 android/build.gradle | 4 ++--
 ios/Podfile.lock     | 4 ++--
 package.json         | 2 +-
 yarn.lock            | 8 ++++----
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/android/build.gradle b/android/build.gradle
index a3d1ea735f4..87aa164e3d1 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         compileSdkVersion = 35
         targetSdkVersion = 35
         ndkVersion = "27.1.12297006"
-        kotlinVersion = "2.0.21"
+        kotlinVersion = "2.3.20" // Required by zcash-android-sdk >= 2.4.8 (Kotlin 2.3 metadata)
     }
     repositories {
         google()
@@ -19,7 +19,7 @@ buildscript {
     dependencies {
         classpath("com.android.tools.build:gradle")
         classpath("com.facebook.react:react-native-gradle-plugin")
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
 
         // Edge additions:
         classpath 'com.google.gms:google-services:4.3.14'
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 12523e899d9..44f8e4e9b0f 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1774,7 +1774,7 @@ PODS:
   - react-native-zano (0.2.8):
     - OpenSSL-Universal
     - React-Core
-  - react-native-zcash (0.10.7):
+  - react-native-zcash (0.11.0):
     - gRPC-Swift (~> 1.8)
     - MnemonicSwift (~> 2.2)
     - React-Core
@@ -3416,7 +3416,7 @@ SPEC CHECKSUMS:
   react-native-safe-area-context: 83e0ac3d023997de1c2e035af907cc4dc05f718c
   react-native-webview: 69c118d283fccfbc4fca0cd680e036ff3bf188fa
   react-native-zano: 55542cc969fbe349608b3f877575b9f3ce62c303
-  react-native-zcash: 76620c76bc6f6fb86e151900c56a34ef0f7244f3
+  react-native-zcash: 75730d2bd433a354f441103724b0811f537fbe35
   React-NativeModulesApple: df8e5bc59e78ca3040ffbf41336889f3bd0fad68
   React-oscompat: ef5df1c734f19b8003e149317d041b8ce1f7d29c
   React-perflogger: 9a151e0b4c933c9205fd648c246506a83f31395d
diff --git a/package.json b/package.json
index aa1270768fc..1a5780bac6f 100644
--- a/package.json
+++ b/package.json
@@ -172,7 +172,7 @@
     "react-native-wheel-picker-android": "^2.0.6",
     "react-native-worklets": "^0.6.1",
     "react-native-zano": "^0.2.8",
-    "react-native-zcash": "^0.10.7",
+    "react-native-zcash": "^0.11.0",
     "react-redux": "^8.1.1",
     "redux": "^4.2.1",
     "redux-thunk": "^2.3.0",
diff --git a/yarn.lock b/yarn.lock
index 017b2de4dca..256fa2e8a98 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15789,10 +15789,10 @@ react-native-zano@^0.2.8:
   dependencies:
     cleaners "^0.3.17"
 
-react-native-zcash@^0.10.7:
-  version "0.10.7"
-  resolved "https://registry.yarnpkg.com/react-native-zcash/-/react-native-zcash-0.10.7.tgz#ca93f7b5dd1d729f4ca1adae9baefb656eadb8c3"
-  integrity sha512-HS2OE+xH1bOBHynVWwGEU7XtbqtiOB2nDVSngl5On3rSb8mn6A6JqY+/Em91CRrmCYQHWXR05nfqhqp/RAMBtA==
+react-native-zcash@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/react-native-zcash/-/react-native-zcash-0.11.0.tgz#a992f5f697b8774518962fc67f0d11f78f5db86b"
+  integrity sha512-cvbaA9Kqh0woKy/mKeNswvrw3dRKR8zr5mWlLoYoCJNh00yWoucvx2mn3Yj9r6Yt7d1osRwP8i9jnAcERtX57w==
   dependencies:
     biggystring "^4.2.3"
     rfc4648 "^1.3.0"

From c234d73fcf51a7e1fb4e0a2be78bb5c83fdefd16 Mon Sep 17 00:00:00 2001
From: Matthew <matthew@edge.app>
Date: Wed, 3 Jun 2026 14:53:07 -0700
Subject: [PATCH 2/2] Use high precision for zcash sync ratio

---
 src/constants/WalletAndCurrencyConstants.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/constants/WalletAndCurrencyConstants.ts b/src/constants/WalletAndCurrencyConstants.ts
index cf26b853087..c26b9899065 100644
--- a/src/constants/WalletAndCurrencyConstants.ts
+++ b/src/constants/WalletAndCurrencyConstants.ts
@@ -876,6 +876,7 @@ export const SPECIAL_CURRENCY_INFO: Record<string, SpecialCurrencyInfo> = {
     noChangeMiningFee: true,
     isImportKeySupported: true,
     keysOnlyMode: isZecBroken(),
+    highPrecisionSyncRatioDisplay: true,
     importKeyOptions: [
       {
         optionName: 'birthdayHeight',