Update Your Telegram App!
Telegram is switching to a new user ID system. Because of that, Telegram disabled signing up on old versions of Telegram apps.
To keep access to all features of the messenger, it's strongly recommended to update your app to the most recent version.
Telegram will work correctly if your app is as old or newer than:
— Telegram for Android 8.2.7
— Telegram X for Android 0.24.0.1439
— Telegram for iOS 8.2.2
— Telegram Desktop 3.2.5
— Telegram macOS 8.2.0.
— Unigram: 8.0.6614.
Don't worry if your device is 32bit: 32bit processors can work with 64bit numbers.
