How To Fix PS5 CE-118866-0 Error Code ‘There was an application update error’. In this article, you will read what causes the PS5 CE-118866-0 error and methods to fix PS5 CE-118866-0 error. Encountering the PS5 CE-118866-0 Error can be a frustrating experience, especially when you’re excited to play a newly updated game or app. This particular error typically surfaces during an application update, preventing you from proceeding with installations or accessing certain software. Thankfully, resolving this issue doesn’t always require advanced technical skills—it often stems from minor software hiccups or internet issues that can be easily addressed.
In this comprehensive guide, you’ll learn what causes CE-118866-0 PS5 error and how to fix ‘There was an application update error‘ using reliable, step-by-step solutions. Whether you’re a seasoned gamer or new to the platform, these methods will help you get back to gaming without delay.
What Causes The PS5 CE-118866-0 Error?
Understanding the underlying reasons behind this error code can help you choose the right fix. Here are some of the most common reasons:
Unstable or Lost Internet Connection:
Weak Wi-Fi or dropped connections during updates can result in failure.
Corrupt Game Files:
Damaged application data may interfere with the update process.
Low Storage Space:
If your SSD is full, updates cannot be applied successfully.
Temporary System Glitches:
Issues in the cache or database may block operations.
Network Hardware Problems:
Malfunctioning routers or modems can cut off downloads.
Outdated Software Versions:
Compatibility issues or bugs in older firmware may trigger errors.
Rare Hardware Faults:
Although less common, hardware-level problems may also cause persistent issues.
How to Fix PS5 CE-118866-0 Error Code?
Here are the most effective ways to troubleshoot and resolve the CE-118866-0 error on your PlayStation 5.
Method 1 – Perform a Complete Power Cycle:
One of the first steps in fixing this error is performing a full reboot of your console.
How to do it:
1.Shut down the PS5 completely.
2.Don’t use Rest Mode.
3.Unplug the power cable from the wall socket.
4.Wait for about 3–5 minutes.
5.Reconnect the cable.
6.Turn the console back on.
7.Once powered on, attempt to update the application again.
This resets the hardware and clears minor system glitches.
Method 2 – Test and Stabilize Your Internet Connection:
Since this error often relates to download failures, check your internet connection for reliability.
Steps to follow:
1.Go to Settings > Network > Test Internet Connection.
2.Ensure that both upload and download speeds are stable.
3.If possible, switch from Wi-Fi to a wired Ethernet connection for better performance.
4.Restart your modem/router if the connection is unstable.
5.Also, try connecting another device to your network to verify if the issue is specific to the PS5.
Method 3 – Reboot Your Network Equipment To Fix PS5 CE-118866-0 Error:
Sometimes, the issue lies not in your console but in your modem or router.
Here’s what to do:
1.Turn off your modem and router.
2.Unplug both devices for at least 5 minutes.
3.Reconnect them and power them back on.
4.Wait until the connection stabilizes, then retry the update on your PS5.
Method 4 – Free Up Space on Your Console:
The CE-118866-0 error can be due to the blocked update process. Insufficient storage can be the culprit.
To remove unused data:
1.Navigate to Settings > Storage > Console Storage.
2.Select Games and Apps.
3.Choose the titles or apps you no longer use and select Delete.
4.Reattempt the installation or update after freeing up space.
5.Always keep 20 to 30 GB of free space for a smooth update process.
Method 5 – Remove and Reinstall the Affected Game or App:
If a specific title is showing the error repeatedly, it may be corrupted.
How to reinstall:
1.Highlight the problematic game in your library.
2.Press the Options button and choose Delete.
3.After removal, go to the PlayStation Store or Library and reinstall the game.
4.This ensures that any corrupted files are replaced with a clean installation.
Method 6 – Rebuild the PS5 Database via Safe Mode:
A fragmented or cluttered database can result in errors during system operations.
Follow these steps:
1.Turn off the PS5 completely.
2.Press and hold the power button until you hear two beeps (about 7 seconds apart).
3.Connect your DualSense controller via USB and press the PS button.
4.In the Safe Mode menu, select the option ‘Clear Cache and Rebuild Database’.
5.Choose Rebuild Database and confirm.
6.This process scans and organizes system files, which can solve various software-related issues.
Method 7 – Factory Reset the PS5 To Fix PS5 CE-118866-0 Error:
If all else fails, consider a factory reset to restore your console to default settings.
⚠️ Warning: This will delete all user data and settings. Be sure to back up your data before proceeding.
Reset instructions:
1.Go to Settings > System > System Software.
2.Choose Reset Options.
3.Select Reset Your Console.
4.Follow on-screen prompts to complete the process.
5.Afterward, set up your PS5 again and try installing or updating the app.
Method 8 – Reach Out to PlayStation Support:
If none of these methods fix PS5 CE-118866-0 Error, it’s time to contact Sony’s customer service.
Prepare details such as:
-The game or app causing the issue
-Internet service provider
-Any steps already tried
Visit the PlayStation Support site or use the support chat to get help from their tech specialists.
Final Thoughts:
Get Back to Gaming by Fixing PS5 CE-118866-0 Error
Dealing with the PS5 CE-118866-0 Error can be inconvenient, but it’s rarely a permanent problem. With the right combination of restarts, connection checks, and system fixes, most users can resolve the issue without needing advanced repairs or replacements. Whether it’s a simple power cycle or a more involved database rebuild, this guide provides everything you need to get your PlayStation 5 running smoothly again.
Stay updated, keep your storage clean, and maintain a strong network—these habits will reduce the chance of seeing this error again in the future.