public async Task <bool> LoginAsync(string userName, string password) { try { var userSession = new UserSessionData { UserName = userName, Password = password }; var device = new AndroidDevice { AndroidBoardName = "HONOR", DeviceBrand = "HUAWEI", HardwareManufacturer = "HUAWEI", DeviceModel = "PRA-LA1", DeviceModelIdentifier = "PRA-LA1", FirmwareBrand = "HWPRA-H", HardwareModel = "hi6250", DeviceGuid = new Guid("be897499-c663-492e-a125-f4c8d3785ebf"), PhoneGuid = new Guid("7b72321f-dd9a-425e-b3ee-d4aaf476ec52"), DeviceId = ApiRequestMessage.GenerateDeviceIdFromGuid(new Guid("be897499-c663-492e-a125-f4c8d3785ebf")), Resolution = "1080x1812", Dpi = "480dpi", FirmwareFingerprint = "HUAWEI/HONOR/PRA-LA1:7.0/hi6250/95414346:user/release-keys", AndroidBootloader = "4.23", DeviceModelBoot = "qcom", FirmwareTags = "release-keys", FirmwareType = "user" }; var delay = RequestDelay.FromSeconds(1, 1); _instaApi = InstaApiBuilder.CreateBuilder() .SetUser(userSession) .UseLogger(new DebugLogger(LogLevel.Exceptions)) .SetRequestDelay(delay) .Build(); _instaApi.SetDevice(device); _instaApi.SetAcceptLanguage("tr-TR"); const string stateFile = "state.bin"; try { if (File.Exists(stateFile)) { using (var fs = File.OpenRead(stateFile)) { _instaApi.LoadStateDataFromStream(fs); } } } catch (Exception e) { Console.WriteLine(e); } if (!_instaApi.IsUserAuthenticated) { // login Console.WriteLine($"Logging in as {userSession.UserName}"); delay.Disable(); var logInResult = await _instaApi.LoginAsync(); delay.Enable(); if (!logInResult.Succeeded) { Console.WriteLine($"Unable to login: {logInResult.Info.Message}"); return(false); } } var state = _instaApi.GetStateDataAsStream(); using (var fileStream = File.Create(stateFile)) { state.Seek(0, SeekOrigin.Begin); state.CopyTo(fileStream); } } catch (Exception ex) { Console.WriteLine(ex); } return(false); }