10 Fixes To Resolve Chromecast Update Stuck At 0% Issue

SUMMARY: Unable to update your Chromecast with the latest firmware because it gets stuck at 0%? Don’t worry this blog will help you out to find the best solution to troubleshoot the Chromecast update stuck at 0% issue.

How To Fix Chromecast Update Stuck At 0% Issue?

Fix 1# Try Simple But Essential Steps

There are some basic steps that may help you get rid of this problem. So, go ahead and give these steps a try, and check if they help out:

  • Sometime issue may also originates due to lose connection setup. So it’s better to unplug your connected device and plugged them again.
  • Confirm that the device is plugged into the power outlet, and is not powered by the TV.
  • Make sure that the Chromecast device is within 15 feet of the router.
  • Forget the network by factory resetting the device, or using the Google Home app.
  • Reboot the router.
  • If you are able, try setting up the Chromecast using another device, such as a tablet or phone.

Fix 2# Correct The Router Configuration Setting

Sometimes the issue originates due to improper router configuration settings. As in the Chromecast support site, it is clearly mentioned that it supports the 802.11ac network. So if you are using an 802.11b/g/n network along with the Comcast router then it’s time to take a peek at the configuration.

As it is seen logging into the router is very easy you just need to open up the browser and then type In the opened page assign the user name as “admin” and the default password as “password”.  If till now you don’t do this, then set a new password for security concerns make take time.

The setting helps you to get the Chromecast Ultra; this updating phase was just to configure the security mode into WPA2-PSK (AES). Whereas, it was previously set to WPA2/WPA with TKIP/AES.

After making these changes in the setting reboot the Chromecast and this time update will get done perfectly.

Now you can reconnect all your tablets, phones, and laptops connected to the Wi-Fi network after modifying the security mode.

Fix 3# Observe How Chromecast Is Updating Its Firmware

Here’s what to expect while Chromecast is updating its firmware:

  • You will see the update progress on Google Home App.
  • Its update status is clearly visible on the TV.
  • If your Chromecast is receiving the update, then on the side section of the Chromecast LED light blinks.
  • The whole process of updating takes around 10 minutes.
  • Reboot the Chromecast device by removing it from your power source. After the passage of a few minutes, plug it back and then the update will take a restart.
  • Chromecast is not available for casting meanwhile the update process. Wait till the update gets over before attempting the casting process.

Fix 4# Create A New Home Environment

Another option that you try to fix Chromecast update stuck at 0% error is by creating the new Home environment.

In this whole procedure we will create a test profile on the second device and after that add the Chromecast to this profile. Now install the firmware update on this new profile and move your Chromecast to the original profile.

Here is the complete step to perform this task:

  • Select the second device (iPhone or Android) and then quickly install the Google Home App on that device.
  • Ensure that it should be over the same network just like your Chromecast and the first device.
  • Start your Home app and make a tap over the plus sign present on the top left corner.
  • Choose the Create New Home option and assign any name to it. Hit the Continue option.
  • After getting into this profile, make a tap over the plus sign present on the top left corner and choose the Set up Device.
  • Now it’s time to choose your New Device and then follow the on-screen instructions for adding up your Chromecast device.
  • It’s time to install the Chromecast firmware update and check whether the Google Chromecast update stuck at 0% error is resolved or not.
  • After the successful installation of the firmware update, you can now transfer your Chromecast again to the original profile.
  • Delete your test profile by following this step: Settings > Delete this home.

Fix 5# Factory Reset Chromecast & Connect To Wi-Fi Hotspot

If in case none of the above-mentioned methods works to resolve the Chromecast update issue then should factory Reset your Chromecast and then connect it to Wi-Fi Hotspot.

Mainly this factory resetting task of Chromecast can be done in two different methods:

  • First through the device itself.
  • Secondly through the Google Home app.

Complete detail about each of these solutions is given here choose the one that goes well with your requirement.

Method 1: Reset Chromecast From Device Itself

  • Start with, connecting the Chromecast with your TV.
  • Keep pressing the button present on the side section of your Chromecast for at least a few seconds.
  • At first, LED will blink in orange color but once the color changes to white, leave the button.
  • Resetting the Chromecast is over now and this process will restart your device from the scratch level.

Method 2: Reset Chromecast Via Google Home App

  • Start your Google Home App and then from the list choose the Chromecast device.
  • Now tap to the Settings button and then the overflow icon which is present at the top right corner.
  • From the appearing menu, choose the Factory Reset option.
  • At last, hit the Factory Reset button and then wait until the whole process gets over.
  • After completing this procedure you will see that firmware will smoothly take updates and you don’t need to go through any Chromecast update stuck at 0% issue.

Fix 6# Reboot Your Chromecast

Why don’t you try rebooting your Chromecast to fix it’s stuck issue during the update process. As in several cases, this solution works quiet effectively.

Well you can reboot your Chromecast in any of these ways:

1# From the power source

Detach the connected power cable from your Chromecast device.

  1. At least for 1 minute keep this unplugged.
  2. Now Plug-in your power cable with the Chromecast device.

Note: unplugging the Chromecast from the TV’s HDMI port won’t reboot the device but when it is detached from power source it actually takes reboot.

2# From the Google Home app

  1. Ensure that the tablet or android phone is sync with the same account that you have used for the Chromecast.
  2. Just open your Google Home app Google Home app.
  3. Hit the Chromecast device.
  4. From the top right corner, hit the Settings> More settings > Reboot option.

Fix 7# Assign Static IP Address To Your Chromecast

For this the very thing that you have to do is download the Google Home app. So, you can easily download it from the Apple App Store or the Google Play Store as per your phone’s operating system. After that follow the given steps to give Chromecast a static IP address to resolve Chromecast update failed problem.

  1. Open your Google Home app and after that assign user credentials to move ahead.
  2. Now go to the “Settings” option and make a tap over the actions tabs. After that choose the  “Network and General” option.
  3. Make click in this pattern : “Network” >“Advanced Network” > “DHCP IP Reservations”> “Add IP Reservations+”.
  4. Choose the Chromecast device.
  5. Assign the static IP address which you wish to use.
  6. Hit the “Next” option.

Fix 8# Update Wi-Fi Router

Another solution that you try to get rid of this annoying Chromecast stuck 0% issue is by updating your Wi-Fi router.

  • Make connection of your router with PC using the Ethernet cable.
  • After that visit the router official manufacturer’s website to download the latest firmware update.
  • Sign-in to the your router’s web management page.
  • Choose the downloaded firmware for updating up your Wi-Fi router.
  • Don’t forget to reboot the router to end up the upgrade process.
Note: steps to upgrade outer firmware may vary on different router’s brand.

Fix 9# Manually Update Your Chromecast

You can try any of these methods to manually update your Chromecast. but before that just follow the below given methods of updating the Chromecast after making following preparations:

  • Disable the VPN if you are using on your respective laptop or desktop.
  • Within the device information section, you can easily get the IP address of your Chromecast. So just note it.
  • Make sure that the PC and the Chromecast is connected with the same Wi-Fi network.

1# Updating Chromecast By Using Windows

  • Open your Windows PowerShell and paste the following command:

Invoke-WebRequest -Method Post -ContentType “application / json” -Body‘{“params”: “ota foreground”}’ -Uri “http: // [IP ADDRESS]: 8008 / setup /reboot” -Verbose -UserAgent “curl”

  • Now replace the IP ADDRESS present in the code from your Chromecast’s IP address which you have noted down earlier.
  • Hit the Enter key to run the following command. Wait until the update process goes on and don’t close Windows PowerShell till it gets over.

2# Updating Chromecast By Using Mac/Linux

  • You need to open your Terminal and paste the following command:

Curl -X POST -H “Content-Type: application/json” -d ‘{“params”: “otaforeground”}’ http://[IP ADDRESS]8008/setup/reboot -v

  • Now replace the IP ADDRESS present in the code from your Chromecast’s IP address which you have noted down earlier.
  • Hit the Enter key to run the following command. Wait until the update process gets over and display the message: “Process Completed”.

Fix 10# Put The Chromecast In The DMZ

1.  Connect your device, like a tablet, phone, or PC, with the internet using Wi-Fi or by using the Ethernet cable which is connected to your modem.

2. Open the web browser and in the web address field, you need to type the following address: After that make a search.

3. Sign in to the Modem GUI setting and assign the username and password. 

Note: keep this in mind that these are quite different from your Wi-Fi password (security key) and wireless network name (SSID).

4. Now from the main menu hit the Advanced Setup icon.

Going to the Advanced Setup > UPnP > Disable NAT-T State Going to Wireless Setup > Radio Setup -> Select Channel: 11, (From Automatic)

Going into Advanced Setup > DMZ Hosting > Enable DMZ > Select Chromecast (Showed up in devices listed) and then apply those.

FAQ (Frequently Asked Question):

How Long Does It Take For Chromecast To Update?

This process of Chromecast update totally consumes 10 minutes. If it is taking more time than expected one checks out the LED light status for checking the device updating status. Chromecast will show red light once it starts receiving the update. If required, you can also reboot the Chromecast to automatically for restarting your update.
The Chromecast should pulse red while it receives the update. If needed, you can reboot the Chromecast to automatically restart the update.

Why Update Is Taking So Much Of Time To Get Installed On The TV?

At the time of installation, the blue screen starts appearing on the TV along with the spinner and percentage of progress in yellow color just beside it. Wait until the whole installation process gets over.
Once the Chromecast update process gets over you will see a 'Ready to Cast' pop-up message on your TV. Besides this, Chromecast will very soon start appearing in the Google Home app's device list.

Why I Am Getting The 'Downloading/Fetching Update' Error Message From The Long Time?

If your whole update process is consuming a long time then chances are high that the Internet speed is very slow. Apart from this, if your download is stop at some percentage for a long time then it means something goes wrong in the router configuration settings. Due to this your download process is going very slow.

Final Words:

In this article, I have provided an ample amount of information regarding ways to fix Chromecast update stuck at 0% issue.

All the listed solutions are well tried and tested to fix Chromecast update failed problem.

I am pretty sure that after following these fixes you can again be able to use Chromecast without any hassle.

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Thank you…!