The video from my phone camera is missing or corrupted. What happened? بعضی از آزمون ها بعد از اتمام به دلیل وجود مشکل در فایل آپلود شده اینولید می شوند. کارهایی که میشه انجام داد تا از این مشکل جلوگیری کرد: استاد کرمی ✍ 1_ Make sure your phone is fully charged or plugged into a charger. 2_ Set your phone to do not disturb. Receiving any notifications during the test could lead to your session being invalidated. 3_ While setting up your phone as a secondary camera, check your computer screen to make sure the phone video is visible. 4_ Do not touch your phone during the test. 5_ Close all other apps on your phone. The browser window with the phone video stream should be the only thing open. 6_ Make sure you are on an internet connection with at least 2 Mbps download speed and 1 Mbps upload speed. 7_ If the above steps do not work, try using a different phone and a different internet network. ✅ @Duolingo_Englishtest