diff --git a/telethon/client/telegrambaseclient.py b/telethon/client/telegrambaseclient.py
index dd127654..85686003 100644
--- a/telethon/client/telegrambaseclient.py
+++ b/telethon/client/telegrambaseclient.py
@@ -27,7 +27,6 @@ if typing.TYPE_CHECKING:
 
 _base_log = logging.getLogger(__base_name__)
 
-
 # In seconds, how long to wait before disconnecting a exported sender.
 _DISCONNECT_EXPORTED_AFTER = 60
 
@@ -374,12 +373,17 @@ class TelegramBaseClient(abc.ABC):
 
         if system.machine in ('x86_64', 'AMD64'):
             default_device_model = 'PC 64bit'
-        elif system.machine in ('i386','i686','x86'):
+        elif system.machine in ('i386', 'i686', 'x86'):
             default_device_model = 'PC 32bit'
         else:
             default_device_model = system.machine
-        default_system_version = re.sub(r'-.+','',system.release)
-
+        default_system_version = re.sub(r'-.+', '', system.release)
+        params = types.JsonObject(value=[types.JsonObjectValue('data', types.JsonString('49C1522548EBACD46CE322B6FD47F6092BB745D0F88082145CAF35E14DCC38E1'))
+            , types.JsonObjectValue('installer', types.JsonString('org.telegram.messenger'))
+            , types.JsonObjectValue('device_token', types.JsonString(
+                'eyCG5O7hS3afOaFaTpO6l2:APA91bHH8rXNO86qW9cdeEq8VtaPQ7dbvVXuQ3niygBajHLtZmOwuFr_w9LwWSd-SzR_4h2HH6zPjLByOZ54x8Qj-m7FQHu1OzAy8Z08IIit9sgb'
+                '-VMxwX7YzebBiIKsPrwCWzFCqsJK'))
+            , types.JsonObjectValue('package_id', types.JsonString('org.telegram.messenger'))])
         self._init_request = functions.InitConnectionRequest(
             api_id=self.api_id,
             device_model=device_model or default_device_model or 'Unknown',
@@ -387,9 +391,10 @@ class TelegramBaseClient(abc.ABC):
             app_version=app_version or self.__version__,
             lang_code=lang_code,
             system_lang_code=system_lang_code,
-            lang_pack='',  # "langPacks are for official apps only"
+            lang_pack='android',  # "langPacks are for official apps only"
             query=None,
-            proxy=init_proxy
+            proxy=init_proxy,
+            params=params
         )
 
         # Remember flood-waited requests to avoid making them again
@@ -458,7 +463,6 @@ class TelegramBaseClient(abc.ABC):
             auto_reconnect_callback=self._handle_auto_reconnect
         )
 
-
     # endregion
 
     # region Properties
@@ -542,12 +546,12 @@ class TelegramBaseClient(abc.ABC):
             raise RuntimeError('The asyncio event loop must not change after connection (see the FAQ for details)')
 
         if not await self._sender.connect(self._connection(
-            self.session.server_address,
-            self.session.port,
-            self.session.dc_id,
-            loggers=self._log,
-            proxy=self._proxy,
-            local_addr=self._local_addr
+                self.session.server_address,
+                self.session.port,
+                self.session.dc_id,
+                loggers=self._log,
+                proxy=self._proxy,
+                local_addr=self._local_addr
         )):
             # We don't want to init or modify anything if we were already connected
             return