We don’t host the Alcatel Onetouch 4018A firmware file since we have had to reduce our server expenses.

If you still need the Alcatel Onetouch 4018A firmware, we recommend checking one of our competitors. Alternatively, you can search GitHub and XDA Developers for an Alcatel firmware update tool capable of downloading the Alcatel firmware directly from Alcatel’s servers.

Sometimes you can get a smartphone manufacturer to send you the firmware files if you ask for them, though it’s more common for them to request you send the device in for them to fix.