In some cases, network issues can result in upgrading MostLogin client app version failures.
When this happens:
If you're using VPN in your local network, please enable "Global" mode and "Tun" mode.
If you're not using VPN, please check your local network first and try switching to a different server.
By default, "Line 1" is your default server line.
Please try switching to Line 2 or Line 3 and try downloading again
If you're upgrading MostLogin client version specifically, please also try downloading from our official website: MostLogin download
If none of the above methods help, please contact our support team at Telegram chat.
Our support team's working hours are 10:00 am to 12:am (midnight) GMT+8.