diff --git a/lib/common b/lib/common
index b929d900bb..ea232a5976 160000
--- a/lib/common
+++ b/lib/common
@@ -1 +1 @@
-Subproject commit b929d900bb41b4fa4bd809954dfa1560ea1cb047
+Subproject commit ea232a59761cdc7cee25494635ebc85eab78d505
diff --git a/lib/services/ios-project-service.ts b/lib/services/ios-project-service.ts
index 56f3712887..2de4c67169 100644
--- a/lib/services/ios-project-service.ts
+++ b/lib/services/ios-project-service.ts
@@ -125,16 +125,17 @@ class IOSProjectService implements  IPlatformProjectService {
 				"-project", path.join(projectRoot, this.$projectData.projectName + ".xcodeproj"),
 				"-target", this.$projectData.projectName,
 				"-configuration", options.release ? "Release" : "Debug",
-				"build"
+				"build",
+				'SHARED_PRECOMPS_DIR=' + path.join(projectRoot, 'build', 'sharedpch')
 			];
 			var args: string[] = [];
 
 			if(options.device) {
 				args = basicArgs.concat([
-					"-xcconfig", path.join(projectRoot, "build.xcconfig"),
+					"-xcconfig", path.join(projectRoot, this.$projectData.projectName, "build.xcconfig"),
 					"-sdk", "iphoneos",
-					"ARCHS=\"armv7\"",
-					"VALID_ARCHS=\"armv7\"",
+					'ARCHS=armv7 arm64',
+					'VALID_ARCHS=armv7 arm64',
 					"CONFIGURATION_BUILD_DIR=" + path.join(projectRoot, "build", "device")
 				]);
 			} else {
diff --git a/package.json b/package.json
index a8e9e41ac6..f2d38e8b40 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
     "mobile"
   ],
   "dependencies": {
+    "bplist-parser": "0.0.6",
     "bufferpack": "0.0.6",
     "byline": "4.1.1",
     "colors": "0.6.2",