Minor fixes

bkerler · Feb 25, 2024 · f9fe6ca · f9fe6ca
1 parent 963a1b5
commit f9fe6ca
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Showing 4 changed files with 13 additions and 7 deletions.
diff --git a/mtkclient/Library/DA/legacy/dalegacy_lib.py b/mtkclient/Library/DA/legacy/dalegacy_lib.py
@@ -564,9 +564,9 @@ def upload_da1(self):
                         else:
                             self.daconfig.da2 = da2[:hashlen] + da2[hashlen:hashlen + da2sig_len]
                     else:
-                        self.daconfig.da2 = da2[:-da2sig_len]
+                        self.daconfig.da2 = da2
                 else:
-                    self.daconfig.da2 = da2[:-da2sig_len]
+                    self.daconfig.da2 = da2
                 if self.mtk.preloader.send_da(da1address, da1size, da1sig_len, da1):
                     if self.mtk.preloader.jump_da(da1address):
                         sync = self.usbread(1)
@@ -779,7 +779,6 @@ def shutdown(self, async_mode: int = 0, dl_bit: int = 0, bootmode: ShutDownModes
 
     def brom_send(self, dasetup, dadata, stage, packetsize=0x1000):
         # offset = dasetup.da_loader.region[stage].m_buf
-        # dasize = len(dadata)
         size = dasetup.da_loader.region[stage].m_len
         address = dasetup.da_loader.region[stage].m_start_addr
         self.usbwrite(pack(">I", address))
@@ -792,7 +791,7 @@ def brom_send(self, dasetup, dadata, stage, packetsize=0x1000):
                 buffer = self.usbread(1)
                 if buffer != self.Rsp.ACK:
                     self.error(
-                        f"Error on sending brom stage {stage} addr {hex(pos)}: " + hexlify(buffer).decode('utf-8'))
+                        f"Error on sending brom stage {stage} addr {hex(address+pos)}: " + hexlify(buffer).decode('utf-8'))
                     self.config.set_gui_status(self.config.tr("Error on sending brom stage"))
                     break
             time.sleep(0.5)

diff --git a/mtkclient/Library/DA/legacy/extension/legacy.py b/mtkclient/Library/DA/legacy/extension/legacy.py
@@ -227,8 +227,8 @@ def generate_keys(self):
             base = 0x122000
         else:
             base = 0x100000
-        data = b"".join([pack("<I", val) for val in self.readmem(0x111418EC, 0x20000 // 4)])
-        print(data.hex())
+        #data = b"".join([pack("<I", val) for val in self.readmem(0x111418EC, 0x20000 // 4)])
+        #print(data.hex())
         sys.stdout.flush()
         if self.config.meid is None:
             try:

diff --git a/mtkclient/Library/DA/mtk_da_handler.py b/mtkclient/Library/DA/mtk_da_handler.py
@@ -105,7 +105,10 @@ def configure_da(self, mtk, preloader):
                     if preloader is None:
                         preloader = self.dump_preloader_ram()
         else:
-            self.info("Device is unprotected.")
+            if mtk.config.target_config["sbc"]:
+                self.info("Device is protected.")
+            else:
+                self.info("Device is unprotected.")
             if mtk.config.is_brom and not mtk.config.iot:
                 self.info("Device is in BROM-Mode. Bypassing security.")
                 mtk.daloader.patch = False

diff --git a/mtkclient/Library/DA/xflash/extension/xflash.py b/mtkclient/Library/DA/xflash/extension/xflash.py
@@ -200,6 +200,10 @@ def patch_da2(self, da2):
         huawei = find_binary(da2, b"\x01\x2B\x03\xD1\x01\x23", pos)
         if huawei is not None:
             da2patched[huawei:huawei + 4] = b"\x00\x00\x00\x00"
+        # Patch oppo security mt6765
+        oppo = find_binary(da2, b"\x01\x4B\x18\x78\x70\x47")
+        if oppo is not None:
+            da2patched[oppo:oppo + 4] = b"\x4F\xF0\x01\x00"
         # Patch oppo security
         oppo = 0
         pos = 0