Users usually face streaming Netflix error code F7121 1331 in Firefox browser. This error code occurs while you watch Netflix on your web browser. In this article, we have discussed about this error code and what are the possible reasons behind this issue. We bring to you a helpful guide that will fix Netflix error F7121 1331 P7 in Windows 10. So, continue reading!
How to Fix Netflix Error F7121 1331 P7 in Windows 10
Before you go through the solutions, you should know what is error code F7121 on Netflix. This error code mostly occurs while using a web browser. Some of the causes behind this issue are listed below;
- Outdated Web Browser
- Corrupt Cookies and Cache Data
- Unsupported Extensions
- Cyflymiad Caledwedd
- Third-party Antivirus
Here are the troubleshooting methods you can follow to fix the said Netflix error code on your web browser.
Nodyn: Rydym wedi dangos Mozilla Firefox browser as an example in the given methods.
Dull 1: Diweddaru Porwr Gwe
Firstly you should try to update your web browser. Outdate browser version can cause this Netflix error F7121 1331 P7 issue. Follow these steps to update your web browser.
1. Taro'r Allwedd Windows, math Firefox a chliciwch ar agored.
2. Cliciwch ar y Agor Dewislen Cais botwm (hy eicon hamburger) at the top-right corner of the home page and click on the Gosodiadau opsiwn ar y rhestr a ddangosir.
3. Yna, cliciwch ar y Gwiriwch am ddiweddariadau botwm yn y Diweddariadau Firefox adran ar y Tab Cyffredinol.
4. Yn olaf, yr Mae Firefox yn gyfredol message on the Firefox Updates section will be shown.
Nodyn: Os oes diweddariad ar gyfer porwr Firefox, fe'ch anogir yn unol â hynny.
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Dull 2: Clirio Cache Porwr a Chwcis
Following are the steps to clear the browser cache data and cookies to fix Netflix error F7121 1331 P7.
1. Agor Firefox porwr a chliciwch ar dair llinell (Agor Dewislen Cais) as shown in pic below.
2. Cliciwch ar y Gosodiadau option from the drop down list.
3. Yna, cliciwch ar Preifatrwydd a Diogelwch tab.
4. Scroll down the right pane and click on Clear Data… dan Cwcis a Data Safle adran hon.
5. Check the both the following opsiynau.
- Cwcis a Data Safle
- Cynnwys Gwe Cached
6. Yn olaf, cliciwch y Glir button. It will clear Firefox cache.
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Dull 3: Analluogi Estyniadau
Below are the steps to disable the unsupported extension that causes Netflix error F7121 1331 P7 issue.
1. Agorwch y Mozilla Firefox app gan y Chwilio Windows bar.
2. Cliciwch ar y Agor Dewislen Cais botwm a chlicio ar y Help opsiwn ar y rhestr a ddangosir.
3. Yn awr, cliciwch ar y Modd Datrys Problemau… yn y Cymorth Firefox ffenestr.
4. Cliciwch ar y agored botwm ar y Ailgychwyn Firefox yn y Modd Datrys Problemau ffenestr naid.
5. Nesaf, cliciwch ar y Agor Dewislen Cais botwm a chlicio ar y Ychwanegion a themâu opsiwn ar y rhestr.
6. Cliciwch ar y Estyniadau tab ar y cwarel chwith y ffenestr nesaf a toggle oddi ar yr ychwanegion ar y ffenestr.
7. Yna, cliciwch ar y tri dot llorweddol botwm ar yr ychwanegyn a chliciwch ar y Dileu botwm ar y rhestr.
8. Cliciwch ar y Dileu botwm ar y ffenestr naid cadarnhad.
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Method 4: Turn Off Hardware Acceleration
The Hardware acceleration feature can also cause this Netflix error F7121 1331 P7 while watching your favorite shows from the web browser. Follow these steps to turn off the hardware acceleration in browser.
1. Ewch i'r wefan Gosodiadau Firefox.
2. Cliciwch ar cyffredinol tab a dad-ddic the box marked Defnyddiwch y gosodiadau perfformiad a argymhellir isod perfformiad section as shown.
3. Uncheck the box marked Defnyddiwch gyflymiad caledwedd pan fydd ar gael.
Dull 5: Analluogi Gwrthfeirws Dros Dro (os yw'n berthnasol)
If you are using a third-party antivirus in your PC, then the antivirus shield may block Netflix in your browser resulting in Netflix error code F7121 1331 on Firefox browser. So, to fix this error, you can temporarily disable the antivirus shield. Follow our guide on How to Disable Antivirus Temporarily on Windows 10 to do so.
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Method 6: Reinstall Web Browser
If none of the above steps fix the said Netflix error F7121 1331 P7, then you can reinstall your web browser to solve the problem.
1. Gwasgwch Allwedd Windows, math Panel Rheoli a chliciwch ar agored.
2. Gosod Gweld yn ôl > Categori, yna cliciwch ar Dadosod rhaglen dan Rhaglenni ddewislen fel y dangosir.
3. Dewiswch Mozilla Firefox o'r rhestr a chliciwch ar Uninstall fel y dangosir.
4. Cliciwch ar Ydy on Ddefnyddiwr Adla yn brydlon.
5. Cliciwch ar Nesaf> button in Dadosod Mozilla Firefox dewin.
6. Cliciwch ar Uninstall.
7. Cliciwch Gorffen i gau'r ffenestr.
8. Gwasgwch Allwedd Windows, math % localappdata% a chliciwch ar agored i fynd i'r AppData Local ffolder.
9. De-gliciwch on Mozilla folder and select dileu.
10. Gwasgwch Allwedd Windows again, type % appdata% a chliciwch ar agored i fynd i'r AppData Roaming ffolder.
11. Repeat 9 cam i ddileu'r Mozilla ffolder.
12. Finally, restart your PC.
13. Lawrlwythwch Mozilla Firefox o'r Gwefan swyddogol.
14. Rhedeg Firefox Installer o Lawrlwytho folder and install the browser on your computer.
Argymhellir:
We hope you have understood the methods to fix Netflix error F7121 1331 P7 and were able to perform them successfully. You can drop your queries about this article and topic suggestions for future articles in the comments section below.