diff --git a/Android.bp b/Android.bp
index 52de770..bd95705 100644
--- a/Android.bp
+++ b/Android.bp
@@ -157,6 +157,7 @@
     ],
 
     shared_libs: [
+        "android.hardware.health-V1-ndk", // from librecovery_utils
         "librecovery_ui",
     ],
 
diff --git a/Android.mk b/Android.mk
index 96af417..8506040 100644
--- a/Android.mk
+++ b/Android.mk
@@ -45,8 +45,8 @@
     $(TARGET_RECOVERY_UI_LIB)
 
 LOCAL_SHARED_LIBRARIES := \
-    libbase \
-    liblog \
+    libbase.recovery \
+    liblog.recovery \
     librecovery_ui.recovery
 
 include $(BUILD_SHARED_LIBRARY)
@@ -64,9 +64,15 @@
 ifeq ($(TARGET_USERIMAGES_USE_F2FS),true)
 LOCAL_REQUIRED_MODULES += \
     make_f2fs.recovery \
+    fsck.f2fs.recovery \
     sload_f2fs.recovery
 endif
 
+LOCAL_REQUIRED_MODULES += \
+    mkfs.erofs.recovery \
+    dump.erofs.recovery \
+    fsck.erofs.recovery
+
 # On A/B devices recovery-persist reads the recovery related file from the persist storage and
 # copies them into /data/misc/recovery. Then, for both A/B and non-A/B devices, recovery-persist
 # parses the last_install file and reports the embedded update metrics. Also, the last_install file
diff --git a/OWNERS b/OWNERS
index 79dd9f7..45c72e3 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,5 +1,4 @@
 elsk@google.com
-enh@google.com
 nhdo@google.com
 xunchang@google.com
-zhaojiac@google.com
+zhangkelvin@google.com
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 28aa06f..023d48b 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -6,5 +6,6 @@
 clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
 
 [Hook Scripts]
+aosp_hook = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} "."
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
                   --file_whitelist tools/ updater_sample/
diff --git a/etc/init.rc b/etc/init.rc
index 5cacb8b..e4afecf 100644
--- a/etc/init.rc
+++ b/etc/init.rc
@@ -38,12 +38,24 @@
     write /proc/sys/kernel/panic_on_oops 1
     write /proc/sys/vm/max_map_count 1000000
 
+    # Mount binderfs
+    mkdir /dev/binderfs
+    mount binder binder /dev/binderfs stats=global
+    chmod 0755 /dev/binderfs
+
+    symlink /dev/binderfs/binder /dev/binder
+    chmod 0666 /dev/binderfs/binder
+
+    # Start essential services
+    start servicemanager
+
 on boot
     ifup lo
     hostname localhost
     domainname localdomain
 
     class_start default
+    class_start hal
 
 on firmware_mounts_complete
    rm /dev/.booting
diff --git a/fuse_sideload/fuse_sideload.cpp b/fuse_sideload/fuse_sideload.cpp
index 3d94803..07cbe96 100644
--- a/fuse_sideload/fuse_sideload.cpp
+++ b/fuse_sideload/fuse_sideload.cpp
@@ -225,7 +225,7 @@
 
 // Fetch a block from the host into fd->curr_block and fd->block_data.
 // Returns 0 on successful fetch, negative otherwise.
-static int fetch_block(fuse_data* fd, uint32_t block) {
+static int fetch_block(fuse_data* fd, uint64_t block) {
   if (block == fd->curr_block) {
     return 0;
   }
diff --git a/minadbd/Android.bp b/minadbd/Android.bp
index 2bcfece..9d3f733 100644
--- a/minadbd/Android.bp
+++ b/minadbd/Android.bp
@@ -97,6 +97,7 @@
     ],
 
     shared_libs: [
+        "android.hardware.health-V1-ndk", // from librecovery_utils
         "libbase",
         "libcrypto",
     ],
@@ -128,6 +129,7 @@
     ],
 
     static_libs: [
+        "android.hardware.health-V1-ndk", // from librecovery_utils
         "libminadbd_services",
         "libfusesideload",
         "librecovery_utils",
diff --git a/minui/Android.bp b/minui/Android.bp
index f68f6c8..02fb363 100644
--- a/minui/Android.bp
+++ b/minui/Android.bp
@@ -24,6 +24,7 @@
 cc_library {
     name: "libminui",
     recovery_available: true,
+    vendor_available: true,
 
     defaults: [
         "recovery_defaults",
@@ -51,4 +52,15 @@
         "libpng",
         "libz",
     ],
+
+    target: {
+        vendor: {
+            exclude_static_libs: [
+                "libsync",
+            ],
+            shared_libs: [
+                "libsync",
+            ],
+        },
+    },
 }
diff --git a/minui/graphics.cpp b/minui/graphics.cpp
index dce1e61..f25694a 100644
--- a/minui/graphics.cpp
+++ b/minui/graphics.cpp
@@ -42,6 +42,9 @@
 static GRSurface* gr_draw = nullptr;
 static GRRotation rotation = GRRotation::NONE;
 static PixelFormat pixel_format = PixelFormat::UNKNOWN;
+// The graphics backend list that provides fallback options for the default backend selection.
+// For example, it will fist try DRM, then try FBDEV if DRM is unavailable.
+constexpr auto default_backends = { GraphicsBackend::DRM, GraphicsBackend::FBDEV };
 
 static bool outside(int x, int y) {
   auto swapped = (rotation == GRRotation::LEFT || rotation == GRRotation::RIGHT);
@@ -340,7 +343,22 @@
   gr_draw = gr_backend->Flip();
 }
 
+std::unique_ptr<MinuiBackend> create_backend(GraphicsBackend backend) {
+  switch (backend) {
+    case GraphicsBackend::DRM:
+      return std::make_unique<MinuiBackendDrm>();
+    case GraphicsBackend::FBDEV:
+      return std::make_unique<MinuiBackendFbdev>();
+    default:
+      return nullptr;
+  }
+}
+
 int gr_init() {
+  return gr_init(default_backends);
+}
+
+int gr_init(std::initializer_list<GraphicsBackend> backends) {
   // pixel_format needs to be set before loading any resources or initializing backends.
   std::string format = android::base::GetProperty("ro.minui.pixel_format", "");
   if (format == "ABGR_8888") {
@@ -361,19 +379,22 @@
            ret);
   }
 
-  auto backend = std::unique_ptr<MinuiBackend>{ std::make_unique<MinuiBackendDrm>() };
-  gr_draw = backend->Init();
-
-  if (!gr_draw) {
-    backend = std::make_unique<MinuiBackendFbdev>();
-    gr_draw = backend->Init();
+  std::unique_ptr<MinuiBackend> minui_backend;
+  for (GraphicsBackend backend : backends) {
+    minui_backend = create_backend(backend);
+    if (!minui_backend) {
+      printf("gr_init: minui_backend %d is a nullptr\n", backend);
+      continue;
+    }
+    gr_draw = minui_backend->Init();
+    if (gr_draw) break;
   }
 
   if (!gr_draw) {
     return -1;
   }
 
-  gr_backend = backend.release();
+  gr_backend = minui_backend.release();
 
   int overscan_percent = android::base::GetIntProperty("ro.minui.overscan_percent", 0);
   overscan_offset_x = gr_draw->width * overscan_percent / 100;
diff --git a/minui/graphics_drm.cpp b/minui/graphics_drm.cpp
index 95759e3..9d31ff7 100644
--- a/minui/graphics_drm.cpp
+++ b/minui/graphics_drm.cpp
@@ -105,6 +105,8 @@
     perror("Failed to DRM_IOCTL_MODE_CREATE_DUMB");
     return nullptr;
   }
+  printf("Allocating buffer with resolution %d x %d pitch: %d bpp: %d, size: %llu\n", width, height,
+         create_dumb.pitch, create_dumb.bpp, create_dumb.size);
 
   // Cannot use std::make_unique to access non-public ctor.
   auto surface = std::unique_ptr<GRSurfaceDrm>(new GRSurfaceDrm(
@@ -128,13 +130,14 @@
     return nullptr;
   }
 
-  auto mmapped = mmap(nullptr, surface->height * surface->row_bytes, PROT_READ | PROT_WRITE,
-                      MAP_SHARED, drm_fd, map_dumb.offset);
+  auto mmapped =
+      mmap(nullptr, create_dumb.size, PROT_READ | PROT_WRITE, MAP_SHARED, drm_fd, map_dumb.offset);
   if (mmapped == MAP_FAILED) {
     perror("Failed to mmap()");
     return nullptr;
   }
   surface->mmapped_buffer_ = static_cast<uint8_t*>(mmapped);
+  printf("Framebuffer of size %llu allocated @ %p\n", create_dumb.size, surface->mmapped_buffer_);
   return surface;
 }
 
@@ -260,9 +263,16 @@
   /* If we still didn't find a connector, give up and return. */
   if (!main_monitor_connector) return nullptr;
 
+  for (int modes = 0; modes < main_monitor_connector->count_modes; modes++) {
+    printf("Display Mode %d resolution: %d x %d @ %d FPS\n", modes,
+           main_monitor_connector->modes[modes].hdisplay,
+           main_monitor_connector->modes[modes].vdisplay,
+           main_monitor_connector->modes[modes].vrefresh);
+  }
   *mode_index = 0;
   for (int modes = 0; modes < main_monitor_connector->count_modes; modes++) {
     if (main_monitor_connector->modes[modes].type & DRM_MODE_TYPE_PREFERRED) {
+      printf("Choosing display mode #%d\n", modes);
       *mode_index = modes;
       break;
     }
diff --git a/minui/graphics_fbdev.cpp b/minui/graphics_fbdev.cpp
index 2584017..0d0fabc 100644
--- a/minui/graphics_fbdev.cpp
+++ b/minui/graphics_fbdev.cpp
@@ -131,8 +131,6 @@
   SetDisplayedFramebuffer(0);
 
   printf("framebuffer: %d (%zu x %zu)\n", fb_fd.get(), gr_draw->width, gr_draw->height);
-
-  Blank(true);
   Blank(false);
 
   return gr_draw;
diff --git a/minui/include/minui/minui.h b/minui/include/minui/minui.h
index 163e41d..5470457 100644
--- a/minui/include/minui/minui.h
+++ b/minui/include/minui/minui.h
@@ -104,10 +104,19 @@
   ARGB = 4,
 };
 
-// Initializes the graphics backend and loads font file. Returns 0 on success, or -1 on error. Note
-// that the font initialization failure would be non-fatal, as caller may not need to draw any text
-// at all. Caller can check the font initialization result via gr_sys_font() as needed.
+enum class GraphicsBackend : int {
+  UNKNOWN = 0,
+  DRM = 1,
+  FBDEV = 2,
+};
+
+// Initializes the default graphics backend and loads font file. Returns 0 on success, or -1 on
+// error. Note that the font initialization failure would be non-fatal, as caller may not need to
+// draw any text at all. Caller can check the font initialization result via gr_sys_font() as
+// needed.
 int gr_init();
+// Supports backend selection for minui client.
+int gr_init(std::initializer_list<GraphicsBackend> backends);
 
 // Frees the allocated resources. The function is idempotent, and safe to be called if gr_init()
 // didn't finish successfully.
diff --git a/recovery_utils/Android.bp b/recovery_utils/Android.bp
index e0e9ec0..9bd66c5 100644
--- a/recovery_utils/Android.bp
+++ b/recovery_utils/Android.bp
@@ -31,6 +31,7 @@
     shared_libs: [
         "android.hardware.health@2.0",
         "libbase",
+        "libbinder_ndk",
         "libext4_utils",
         "libfs_mgr",
         "libhidlbase",
@@ -42,8 +43,10 @@
         "libotautil",
 
         // External dependencies.
+        "android.hardware.health-translate-ndk",
         "libfstab",
         "libhealthhalutils",
+        "libhealthshim",
     ],
 }
 
@@ -70,6 +73,15 @@
         "libvold_headers",
     ],
 
+    shared_libs: [
+        // The following cannot be placed in librecovery_utils_defaults,
+        // because at the time of writing, android.hardware.health-V1-ndk.so
+        // is not installed to the system image yet. (It is installed
+        // to the recovery ramdisk.) Hence, minadbd_test must link to it
+        // statically.
+        "android.hardware.health-V1-ndk",
+    ],
+
     export_include_dirs: [
         "include",
     ],
diff --git a/recovery_utils/battery_utils.cpp b/recovery_utils/battery_utils.cpp
index 323f525..6b126bd 100644
--- a/recovery_utils/battery_utils.cpp
+++ b/recovery_utils/battery_utils.cpp
@@ -20,59 +20,74 @@
 #include <unistd.h>
 
 #include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <health-shim/shim.h>
 #include <healthhalutils/HealthHalUtils.h>
 
 BatteryInfo GetBatteryInfo() {
-  using android::hardware::health::V1_0::BatteryStatus;
   using android::hardware::health::V2_0::get_health_service;
-  using android::hardware::health::V2_0::IHealth;
-  using android::hardware::health::V2_0::Result;
-  using android::hardware::health::V2_0::toString;
+  using HidlHealth = android::hardware::health::V2_0::IHealth;
+  using aidl::android::hardware::health::BatteryStatus;
+  using aidl::android::hardware::health::HealthShim;
+  using aidl::android::hardware::health::IHealth;
+  using aidl::android::hardware::health::toString;
+  using std::string_literals::operator""s;
 
-  android::sp<IHealth> health = get_health_service();
+  auto service_name = IHealth::descriptor + "/default"s;
+  std::shared_ptr<IHealth> health;
+  if (AServiceManager_isDeclared(service_name.c_str())) {
+    ndk::SpAIBinder binder(AServiceManager_waitForService(service_name.c_str()));
+    health = IHealth::fromBinder(binder);
+  }
+  if (health == nullptr) {
+    LOG(INFO) << "Unable to get AIDL health service, trying HIDL...";
+    android::sp<HidlHealth> hidl_health = get_health_service();
+    if (hidl_health != nullptr) {
+      health = ndk::SharedRefBase::make<HealthShim>(hidl_health);
+    }
+  }
+  if (health == nullptr) {
+    LOG(WARNING) << "No health implementation is found; assuming defaults";
+  }
 
   int wait_second = 0;
   while (true) {
     auto charge_status = BatteryStatus::UNKNOWN;
-
-    if (health == nullptr) {
-      LOG(WARNING) << "No health implementation is found; assuming defaults";
-    } else {
-      health
-          ->getChargeStatus([&charge_status](auto res, auto out_status) {
-            if (res == Result::SUCCESS) {
-              charge_status = out_status;
-            }
-          })
-          .isOk();  // should not have transport error
+    if (health != nullptr) {
+      auto res = health->getChargeStatus(&charge_status);
+      if (!res.isOk()) {
+        LOG(WARNING) << "Unable to call getChargeStatus: " << res.getDescription();
+        charge_status = BatteryStatus::UNKNOWN;
+      }
     }
 
-    // Treat unknown status as on charger. See hardware/interfaces/health/1.0/types.hal for the
-    // meaning of the return values.
+    // Treat unknown status as on charger. See hardware/interfaces/health/aidl/BatteryStatus.aidl
+    // for the meaning of the return values.
     bool charging = (charge_status != BatteryStatus::DISCHARGING &&
                      charge_status != BatteryStatus::NOT_CHARGING);
 
-    Result res = Result::UNKNOWN;
     int32_t capacity = INT32_MIN;
     if (health != nullptr) {
-      health
-          ->getCapacity([&res, &capacity](auto out_res, auto out_capacity) {
-            res = out_res;
-            capacity = out_capacity;
-          })
-          .isOk();  // should not have transport error
+      auto res = health->getCapacity(&capacity);
+      if (!res.isOk()) {
+        LOG(WARNING) << "Unable to call getCapacity: " << res.getDescription();
+        capacity = INT32_MIN;
+      }
     }
 
     LOG(INFO) << "charge_status " << toString(charge_status) << ", charging " << charging
-              << ", status " << toString(res) << ", capacity " << capacity;
+              << ", capacity " << capacity;
 
     constexpr int BATTERY_READ_TIMEOUT_IN_SEC = 10;
     // At startup, the battery drivers in devices like N5X/N6P take some time to load
     // the battery profile. Before the load finishes, it reports value 50 as a fake
     // capacity. BATTERY_READ_TIMEOUT_IN_SEC is set that the battery drivers are expected
     // to finish loading the battery profile earlier than 10 seconds after kernel startup.
-    if (res == Result::SUCCESS && capacity == 50) {
+    if (capacity == 50) {
       if (wait_second < BATTERY_READ_TIMEOUT_IN_SEC) {
+        LOG(INFO) << "Battery capacity == 50, waiting "
+                  << (BATTERY_READ_TIMEOUT_IN_SEC - wait_second)
+                  << " seconds to ensure this is not a fake value...";
         sleep(1);
         wait_second++;
         continue;
@@ -80,10 +95,12 @@
     }
     // If we can't read battery percentage, it may be a device without battery. In this
     // situation, use 100 as a fake battery percentage.
-    if (res != Result::SUCCESS) {
+    if (capacity == INT32_MIN) {
+      LOG(WARNING) << "Using fake battery capacity 100.";
       capacity = 100;
     }
 
+    LOG(INFO) << "GetBatteryInfo() reporting charging " << charging << ", capacity " << capacity;
     return BatteryInfo{ charging, capacity };
   }
 }
diff --git a/recovery_utils/roots.cpp b/recovery_utils/roots.cpp
index 1948447..7fe385b 100644
--- a/recovery_utils/roots.cpp
+++ b/recovery_utils/roots.cpp
@@ -33,7 +33,7 @@
 #include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/unique_fd.h>
-#include <cryptfs.h>
+#include <ext4_utils/ext4_utils.h>
 #include <ext4_utils/wipe.h>
 #include <fs_mgr.h>
 #include <fs_mgr/roots.h>
@@ -161,35 +161,41 @@
     needs_projid = android::base::GetBoolProperty("external_storage.projid.enabled", false);
   }
 
-  // If there's a key_loc that looks like a path, it should be a block device for storing encryption
-  // metadata. Wipe it too.
-  if (!v->key_loc.empty() && v->key_loc[0] == '/') {
-    LOG(INFO) << "Wiping " << v->key_loc;
-    int fd = open(v->key_loc.c_str(), O_WRONLY | O_CREAT, 0644);
-    if (fd == -1) {
-      PLOG(ERROR) << "format_volume: Failed to open " << v->key_loc;
-      return -1;
-    }
-    wipe_block_device(fd, get_file_size(fd));
-    close(fd);
-  }
-
   int64_t length = 0;
   if (v->length > 0) {
     length = v->length;
-  } else if (v->length < 0 || v->key_loc == "footer") {
+  } else if (v->length < 0) {
     android::base::unique_fd fd(open(v->blk_device.c_str(), O_RDONLY));
     if (fd == -1) {
       PLOG(ERROR) << "format_volume: failed to open " << v->blk_device;
       return -1;
     }
-    length = get_file_size(fd.get(), v->length ? -v->length : CRYPT_FOOTER_OFFSET);
+    length = get_file_size(fd.get(), -v->length);
     if (length <= 0) {
       LOG(ERROR) << "get_file_size: invalid size " << length << " for " << v->blk_device;
       return -1;
     }
   }
 
+  // If the raw disk will be used as a metadata encrypted device mapper target,
+  // next boot will do encrypt_in_place the raw disk which gives a subtle duration
+  // to get any failure in the process. In order to avoid it, let's simply wipe
+  // the raw disk if we don't reserve any space, which behaves exactly same as booting
+  // after "fastboot -w".
+  if (!v->metadata_key_dir.empty() && length == 0) {
+    android::base::unique_fd fd(open(v->blk_device.c_str(), O_RDWR));
+    if (fd == -1) {
+      PLOG(ERROR) << "format_volume: failed to open " << v->blk_device;
+      return -1;
+    }
+    int64_t device_size = get_file_size(fd.get(), 0);
+    if (device_size > 0 && !wipe_block_device(fd.get(), device_size)) {
+      LOG(INFO) << "format_volume: wipe metadata encrypted " << v->blk_device << " with size "
+                << device_size;
+      return 0;
+    }
+  }
+
   if (v->fs_type == "ext4") {
     static constexpr int kBlockSize = 4096;
     std::vector<std::string> mke2fs_args = {
diff --git a/tests/Android.bp b/tests/Android.bp
index 5ef4d58..7f00adc 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -138,7 +138,14 @@
         "unit/*.cpp",
     ],
 
+    shared_libs: [
+        "libbinder_ndk",
+    ],
+
     static_libs: libapplypatch_static_libs + librecovery_static_libs + [
+        "android.hardware.health-translate-ndk",
+        "android.hardware.health-V1-ndk",
+        "libhealthshim",
         "librecovery_ui",
         "libfusesideload",
         "libminui",
diff --git a/tools/recovery_l10n/res/values-as/strings.xml b/tools/recovery_l10n/res/values-as/strings.xml
index d956b9a..33a204d 100644
--- a/tools/recovery_l10n/res/values-as/strings.xml
+++ b/tools/recovery_l10n/res/values-as/strings.xml
@@ -6,9 +6,9 @@
     <string name="recovery_no_command" msgid="4465476568623024327">"কোনো আদেশ নাই"</string>
     <string name="recovery_error" msgid="5748178989622716736">"ত্ৰুটি!"</string>
     <string name="recovery_installing_security" msgid="9184031299717114342">"সুৰক্ষা আপডেইট ইনষ্টল কৰি থকা হৈছে"</string>
-    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"Android ছিষ্টেম ল\'ড কৰিব নোৱাৰি। আপোনাৰ ডেটাত কিবা আসোঁৱাহ থকা যেন লাগিছে। আপুনি যদি এই বাৰ্তাটো পায়েই থাকে, আপুনি নিজৰ ডিভাইচটো ফেক্টৰী ডেটা ৰিছেট কৰি সেইটোত থকা ব্যৱহাৰকাৰীৰ আটাইবোৰ ডেটা মচিব লগা হ\'ব পাৰে।"</string>
+    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"Android ছিষ্টেম ল\'ড কৰিব নোৱাৰি। আপোনাৰ ডেটাত কিবা আসোঁৱাহ থকা যেন লাগিছে। আপুনি যদি এই বাৰ্তাটো পায়েই থাকে, আপুনি নিজৰ ডিভাইচটো ফেক্টৰী ডেটা ৰিছেট কৰি সেইটোত থকা ব্যৱহাৰকাৰীৰ সকলো ডেটা মচিব লগা হ\'ব পাৰে।"</string>
     <string name="recovery_try_again" msgid="7168248750158873496">"আকৌ চেষ্টা কৰক"</string>
     <string name="recovery_factory_data_reset" msgid="7321351565602894783">"ফেক্টৰী ডেটা ৰিছেট"</string>
-    <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"ব্যৱহাৰকাৰীৰ আটাইবোৰ ডেটা মচিবনে?\n\n এইটো কৰাৰ পাছত আনডু কৰিব নোৱাৰি!"</string>
+    <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"ব্যৱহাৰকাৰীৰ সকলো ডেটা মচিবনে?\n\n এইটো কৰাৰ পিছত আনডু কৰিব নোৱাৰি!"</string>
     <string name="recovery_cancel_wipe_data" msgid="66987687653647384">"বাতিল কৰক"</string>
 </resources>
diff --git a/tools/recovery_l10n/res/values-kn/strings.xml b/tools/recovery_l10n/res/values-kn/strings.xml
index eafd831..a98f469 100644
--- a/tools/recovery_l10n/res/values-kn/strings.xml
+++ b/tools/recovery_l10n/res/values-kn/strings.xml
@@ -8,7 +8,7 @@
     <string name="recovery_installing_security" msgid="9184031299717114342">"ಭದ್ರತೆಯ ಅಪ್‌ಡೇಟ್‌ ಸ್ಥಾಪಿಸಲಾಗುತ್ತಿದೆ"</string>
     <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"Android ಸಿಸ್ಟಂ ಅನ್ನು ಲೋಡ್ ಮಾಡಲು ಸಾಧ್ಯವಿಲ್ಲ. ನಿಮ್ಮ ಡೇಟಾ ದೋಷಪೂರಿತವಾಗಿರಬಹುದು. ನೀವು ಈ ಸಂದೇಶ ಪಡೆಯುವುದು ಮುಂದುವರಿದರೆ, ನೀವು ಫ್ಯಾಕ್ಟರಿ ಡೇಟಾ ರಿಸೆಟ್ ಮಾಡುವ ಅಗತ್ಯವಿದೆ ಮತ್ತು ಈ ಸಾಧನದಲ್ಲಿ ಸಂಗ್ರಹಿಸಲಾದ ಎಲ್ಲಾ ಬಳಕೆದಾರರ ಡೇಟಾವನ್ನು ಅಳಿಸಬೇಕಾಗುತ್ತದೆ."</string>
     <string name="recovery_try_again" msgid="7168248750158873496">"ಮತ್ತೆ ಪ್ರಯತ್ನಿಸಿ"</string>
-    <string name="recovery_factory_data_reset" msgid="7321351565602894783">"ಫ್ಯಾಕ್ಟರಿ ಡೇಟಾ ರೀಸೆಟ್"</string>
+    <string name="recovery_factory_data_reset" msgid="7321351565602894783">"ಫ್ಯಾಕ್ಟರಿ ಡೇಟಾ ರಿಸೆಟ್‌"</string>
     <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"ಎಲ್ಲಾ ಬಳಕೆದಾರರ ಡೇಟಾವನ್ನು ಅಳಿಸುವುದೇ?\n\n ಇದನ್ನು ರದ್ದುಗೊಳಿಸಲು ಸಾಧ್ಯವಿಲ್ಲ!"</string>
     <string name="recovery_cancel_wipe_data" msgid="66987687653647384">"ರದ್ದುಮಾಡಿ"</string>
 </resources>
diff --git a/tools/recovery_l10n/res/values-sv/strings.xml b/tools/recovery_l10n/res/values-sv/strings.xml
index baf8e18..cf43b25 100644
--- a/tools/recovery_l10n/res/values-sv/strings.xml
+++ b/tools/recovery_l10n/res/values-sv/strings.xml
@@ -2,7 +2,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="recovery_installing" msgid="2013591905463558223">"Systemuppdatering installeras"</string>
-    <string name="recovery_erasing" msgid="7334826894904037088">"Raderar"</string>
+    <string name="recovery_erasing" msgid="7334826894904037088">"Rensar"</string>
     <string name="recovery_no_command" msgid="4465476568623024327">"Inget kommando"</string>
     <string name="recovery_error" msgid="5748178989622716736">"Fel!"</string>
     <string name="recovery_installing_security" msgid="9184031299717114342">"Säkerhetsuppdatering installeras"</string>
diff --git a/tools/recovery_l10n/res/values-te/strings.xml b/tools/recovery_l10n/res/values-te/strings.xml
index ecea432..4d52114 100644
--- a/tools/recovery_l10n/res/values-te/strings.xml
+++ b/tools/recovery_l10n/res/values-te/strings.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="recovery_installing" msgid="2013591905463558223">"సిస్టమ్ అప్‌డేట్‌ను ఇన్‍స్టాల్ చేస్తోంది"</string>
+    <string name="recovery_installing" msgid="2013591905463558223">"సిస్టమ్ నవీకరణను ఇన్‍స్టాల్ చేస్తోంది"</string>
     <string name="recovery_erasing" msgid="7334826894904037088">"డేటాను తొలగిస్తోంది"</string>
     <string name="recovery_no_command" msgid="4465476568623024327">"ఆదేశం లేదు"</string>
     <string name="recovery_error" msgid="5748178989622716736">"ఎర్రర్ సంభవించింది!"</string>
-    <string name="recovery_installing_security" msgid="9184031299717114342">"సెక్యూరిటీ అప్‌డేట్‌ను ఇన్‌స్టాల్ చేస్తోంది"</string>
-    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"Android సిస్టమ్‌ని లోడ్ చేయడం సాధ్యం కాదు. మీ డేటా పాడై ఉండవచ్చు. మీకు ఈ మెసేజ్‌ వస్తూనే ఉంటే, మీరు ఫ్యాక్టరీ డేటా రీసెట్ చేసి, పరికరంలో నిల్వ అయిన వినియోగదారు డేటా మొత్తాన్ని తొలగించాల్సి రావచ్చు."</string>
+    <string name="recovery_installing_security" msgid="9184031299717114342">"భద్రతా నవీకరణను ఇన్‌స్టాల్ చేస్తోంది"</string>
+    <string name="recovery_wipe_data_menu_header" msgid="550255032058254478">"Android సిస్టమ్‌ని లోడ్ చేయడం సాధ్యం కాదు. మీ డేటా పాడై ఉండవచ్చు. మీకు ఈ సందేశం వస్తూనే ఉంటే, మీరు ఫ్యాక్టరీ డేటా రీసెట్ చేసి, పరికరంలో నిల్వ అయిన వినియోగదారు డేటా మొత్తాన్ని తొలగించాల్సి రావచ్చు."</string>
     <string name="recovery_try_again" msgid="7168248750158873496">"మళ్లీ ప్రయత్నించు"</string>
     <string name="recovery_factory_data_reset" msgid="7321351565602894783">"ఫ్యాక్టరీ డేటా రీసెట్"</string>
     <string name="recovery_wipe_data_confirmation" msgid="5439823343348043954">"వినియోగదారు డేటా మొత్తాన్ని తొలగించాలా?\n\n ఈ చర్యను రద్దు చేయలేరు!"</string>
diff --git a/update_verifier/Android.bp b/update_verifier/Android.bp
index ff2eff9..220b007 100644
--- a/update_verifier/Android.bp
+++ b/update_verifier/Android.bp
@@ -33,6 +33,25 @@
     ],
 }
 
+python_library_host {
+    name: "care_map_proto_py",
+    srcs: [
+        "care_map.proto",
+    ],
+    proto: {type: "lite", canonical_path_from_root: false},
+    version: {
+        py2: {
+            enabled: true,
+        },
+        py3: {
+            enabled: true,
+        },
+    },
+    visibility: [
+        "//build/make/tools/releasetools:__subpackages__",
+    ],
+}
+
 cc_library_static {
     name: "libupdate_verifier",
 
diff --git a/update_verifier/care_map_generator.py b/update_verifier/care_map_generator.py
index c6f2dad..b1396a4 100644
--- a/update_verifier/care_map_generator.py
+++ b/update_verifier/care_map_generator.py
@@ -111,14 +111,14 @@
   logging.basicConfig(level=logging.INFO if args.verbose else logging.WARNING,
                       format=logging_format)
 
-  with open(args.input_care_map, 'r') as input_care_map:
+  with open(args.input_care_map, 'rb') as input_care_map:
     content = input_care_map.read()
 
   if args.parse_proto:
     result = ParseProtoMessage(content, args.fingerprint_enabled).encode()
   else:
     care_map_proto = GenerateCareMapProtoFromLegacyFormat(
-        content.rstrip().splitlines(), args.fingerprint_enabled)
+        content.decode().rstrip().splitlines(), args.fingerprint_enabled)
     result = care_map_proto.SerializeToString()
 
   with open(args.output_file, 'wb') as output: