diff --git a/lite/backends/arm/math/packed_sgemm.cc b/lite/backends/arm/math/packed_sgemm.cc
old mode 100644
new mode 100755
diff --git a/lite/core/device_info.cc b/lite/core/device_info.cc
index cd135f85b3b55641ae1996b2d3b933e1da7870dc..0cf13ab6996df09f76d32e9482455a87d53a5e15 100644
--- a/lite/core/device_info.cc
+++ b/lite/core/device_info.cc
@@ -176,6 +176,9 @@ void get_cpu_arch(std::vector<ARMArch>* archs, const int cpu_num) {
         case 0xd0a:
           arch_type = kA75;
           break;
+        case 0xd0d:
+          arch_type = kA77;
+          break;
         case 0xd40:
           arch_type = kA76;
           break;
@@ -637,6 +640,20 @@ void DeviceInfo::SetArchInfo(int argc, ...) {
 
 bool DeviceInfo::SetCPUInfoByName() {
   /* Snapdragon */
+  if (dev_name_.find("KONA") != std::string::npos) {  // 865
+    core_num_ = 8;
+    core_ids_ = {0, 1, 2, 3, 4, 5, 6, 7};
+    big_core_ids_ = {4, 5, 6, 7};
+    little_core_ids_ = {0, 1, 2, 3};
+    cluster_ids_ = {1, 1, 1, 1, 0, 0, 0, 0};
+    SetArchInfo(2, kA77, kA55);
+    SetCacheInfo(0, 2, 192 * 1024, 256 * 1024);
+    SetCacheInfo(1, 2, 768 * 1024, 512 * 1024);
+    SetCacheInfo(2, 1, 4 * 1024 * 1024);
+    SetFP16Info(1, 1);
+    SetDotInfo(2, 1, 1);
+    return true;
+  }
   if (dev_name_.find("SM8150") != std::string::npos) {  // 855
     core_num_ = 8;
     core_ids_ = {0, 1, 2, 3, 4, 5, 6, 7};
diff --git a/lite/core/device_info.h b/lite/core/device_info.h
index 53d22ef90e44c9a8230df0e0cb2667e519405a71..bc82245c8d47379901f6454aecedea5842ce1973 100644
--- a/lite/core/device_info.h
+++ b/lite/core/device_info.h
@@ -40,6 +40,8 @@ typedef enum {
   kA73 = 73,
   kA75 = 75,
   kA76 = 76,
+  kA77 = 77,
+  kA78 = 78,
   kARMArch_UNKOWN = -1
 } ARMArch;