This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ค้นหาฝ่ายสนับสนุน

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

เรียนรู้เพิ่มเติม

Firefox 4 is incompatible with OSX v10.4.11. I replaced the old Firefox and am left with nothing. What do I do?

  • 2 การตอบกลับ
  • 92 คนมีปัญหานี้
  • 3 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย thedonsellers

more options

After updating to Firefox 4 and replacing 3.6, I am left without the ability to use this browser. I cannot find an older version to download either. There needs to be a fix or a link to download 3.6. I've already seen that there are many others encountering this exact issue.

After updating to Firefox 4 and replacing 3.6, I am left without the ability to use this browser. I cannot find an older version to download either. There needs to be a fix or a link to download 3.6. I've already seen that there are many others encountering this exact issue.

วิธีแก้ปัญหาที่เลือก

การตอบกลับทั้งหมด (2)

more options

วิธีแก้ปัญหาที่เลือก

You can download an old version here: http://www.mozilla.com/en-US/firefox/all-older.html