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I can't turn on my microphone in Android Google Chrome, what should I do?

I entered the virtual classroom from a mobile device, I can't turn on the microphone, what should I do?

 

  1. Record and listen to your voice with your microphone from the voice recorder application of the mobile device. Thus, make sure that the microphone of your mobile device is working.
  2. Log in to the application settings section of your browser application. Set the "Camera, microphone and storage" permissions to approved.
  3. Change your browser. You can use Google Chrome.
  4. After clicking on the three dots at the top right of your browser, click on the "History" button. Click on the "Clear browsing data" link. Click on the drop-down list to the right of the text "Time range". Select "All time". If the box listed below is not blue and white ticked, click on the box to the right of "Browsing history, Cookies and site data, cached images and files, saved passwords, form autofill data, site settings, etc.". Click on the "Clear Data" button at the bottom of the page.
  5. After clicking on the three dots at the top right of your browser, you can log in to a page with reset cookies by clicking on the "New incognito tab" button. (Add-ons you add to your browser can interfere with many functions.)
  6. Close your browser and reopen it.
  7. You can restart your phone.
  8. After clicking on the three dots at the top right of your browser, click on the "Desktop Site" button and refresh the page. Click on the microphone icon at the top right.
  9. You may have blocked permissions in your browser. Click on the three dots at the top right. Click on the exclamation point icon in the circle. If you see "Camera - Blocked, Sound - Blocked, Notification - Blocked, Sound - Blocked, etc.", click on the "Site Settings" link. In the Permissions section, click on all articles with the text "Block". In the pop-up window that opens, click the "Allow" button.
  10. After clicking on the three dots at the top right of your browser, click on the "Open Perculus 3 APK" button. Your session will be opened in the apk. This may solve your problem.
  11. Uninstall and reinstall your browser.
  12. You can try to log in to the system using another device.