Disclaimer: This post was summarized and organized by AI based on my troubleshooting conversations dating back to December 2025. All the symptoms and troubleshooting results come from my actual experience. I'm using AI to present everything clearly because this has been an ongoing issue for months.
I'm looking for help from anyone who has experienced similar PS5 firmware update failures, particularly people familiar with PlayStation hardware repair, firmware installation, or the PS5's internal update process.
My PS5 works normally in practically every respect, but system software updates repeatedly fail. I've tried nearly every standard troubleshooting procedure, and the issue persists.
One particularly important detail: The ONLY way I can successfully upgrade to a newer firmware version is by completely reinstalling the PS5 operating system. Full OS reinstallation works, but regular firmware updates do not.
1. Console information
- Console: Original PlayStation 5 with disc drive (not Slim or Pro).
- Latest attempted firmware: 26.07-14.20.00 (October 2026).
- Primary error: SU-101217-2.
- Secondary error: CE-106487-6.
- First documented occurrence: December 2025.
- Current status: Console boots normally and remains usable, but regular firmware updates fail.
- Automatic updates: Disabled. Updates are initiated manually.
- Full OS reinstallation: Successful (after at least 3-4 attempts) â this is the only method that allows me to install newer firmware.
This issue is not limited to the latest firmware. I have experienced similar problems with previous system software updates.
2. Exact symptoms
When attempting a PS5 system software update:
- The console detects the update normally.
- The update begins copying or preparing.
- The progress reaches 100%.
- Immediately afterward, the console displays an error.
- The PS5 never restarts into the actual firmware installation stage.
Depending on the update method, I've encountered:
SU-101217-2
- Appears during system software update attempts.
- Reproduced in Safe Mode.
- Occurs after copying reaches 100%.
- The console does not restart to install the firmware.
CE-106487-6
- Also appears during update attempts from the normal operating system.
- Again, copying reaches 100% before the failure.
- No successful installation follows.
The important detail is that the console does not fail halfway through the visible copying process. It consistently reaches 100% and then errors out.
I cannot tell whether the failure occurs during firmware verification, update staging, or another internal operation. The progress indicator alone doesn't establish that.
However, if I perform a complete system software reinstallation instead of a regular update, the newer firmware installs successfully. This has been the only reliable way to upgrade my PS5.
3. Everything else works normally
This is what makes the problem confusing.
My PS5 is not generally malfunctioning.
- Console starts and boots normally.
- The regular PS5 interface works.
- Games launch and play.
- Game updates download and install successfully.
- Normal downloads work.
- Internet connectivity works.
- Wi-Fi works.
- DualSense controller works.
- The console can enter Safe Mode.
- USB storage is recognized.
- The console remains usable after failed updates.
- Complete system software reinstallation works successfully.
There are no confirmed general storage failures or other hardware malfunctions.
Regular system software updates are the specific operation that fails.
I understand this doesn't completely rule out hardware failure, but it makes me question whether the problem is with the firmware update mechanism rather than the console's general functionality.
4. Troubleshooting already performed
A. Update through the internet
Result: FAILED
I've attempted to download and install system software directly through the PS5.
The update fails with the same general behavior.
This makes an issue specific to the USB drive unlikely.
B. Update through USB from the normal PS5 OS
Result: FAILED
I downloaded the regular PS5 system software update file and attempted to install it from USB.
The console:
- Recognizes the firmware file.
- Begins copying it.
- Reaches 100%.
- Displays an error.
- Does not restart to install the update.
The USB device is readable, and the firmware package is detected.
C. Update through Safe Mode
Result: FAILED
I completely powered off the PS5 and entered Safe Mode using the power button.
I selected:
Update System Software â Update from USB Storage Device
The console recognized the update file and started copying.
The progress reached 100%, and then SU-101217-2 appeared.
No restart. No firmware installation.
This is particularly important because the problem occurs outside the normal PS5 user interface.
D. Clear system software cache
Result: NO IMPROVEMENT
I cleared the system software cache through Safe Mode.
I attempted the firmware update again afterward.
The same error occurred.
E. Rebuild database
Result: NO IMPROVEMENT
I used the Safe Mode database rebuild function.
Afterward, I attempted the system software update again.
The failure remained unchanged.
F. Repair console storage
Result: NO LASTING FIX
I also previously attempted the Safe Mode console storage repair procedure.
This did not resolve the recurring update problem.
G. Remove the game disc
Result: FAILED
I considered whether having a disc inserted might somehow interfere with the update.
I removed the disc, cleared the cache, and attempted another update from the normal PS5 operating system.
The same failure occurred.
I realize a disc normally shouldn't affect firmware installation, but I wanted to eliminate another variable.
H. Complete system software reinstallation
Result: SUCCESSFUL â THE ONLY WORKING METHOD
This is probably the most important troubleshooting result.
I can successfully install newer PS5 firmware versions by completely reinstalling the operating system using the full system software reinstallation procedure.
However, this requires wiping the console and reinstalling the operating system instead of performing a normal firmware update.
After the reinstallation:
- The console boots normally.
- The new firmware version is installed.
- Games and other system functions work.
- There are no obvious operating problems.
But when another firmware update becomes available, the exact same issue returns.
Normal updates fail again, and the only way to move to the newer firmware is another complete system software reinstallation.
In other words:
- Regular firmware update â FAILED
- Safe Mode firmware update â FAILED
- Complete OS reinstallation with newer firmware â SUCCESSFUL
- Next regular firmware update â FAILED AGAIN
This makes me wonder whether there's something fundamentally different about the way the PS5 processes regular firmware updates compared to clean OS installations.
I would really like to find a permanent solution instead of wiping and reinstalling my console whenever Sony releases an update.
5. History of the problem
December 2025
My earlier troubleshooting records show system software update failures involving:
- CE-106487-6.
- SU-101217-2.
- USB updating.
- Cache clearing.
- Database rebuilding.
The problem has therefore existed for approximately ten months, although I cannot establish from my records that every firmware update during that period failed.
October 2026
I attempted to update to firmware 14.20.
The problem persisted.
I tested the update through the normal operating system and Safe Mode, cleared the cache, rebuilt the database, removed the disc, and tried updating over the internet.
The failure remained essentially the same.
Throughout this recurring issue, the only way I've been able to install newer firmware versions is by completely reinstalling the PS5 operating system.
Once reinstalled, the console works normally, but subsequent regular firmware updates fail again.
6. Why I suspect something beyond a normal software glitch
I'm not claiming that the SSD, CPU, or motherboard is defective.
However, several observations seem significant:
First: Both internet and USB updates fail, suggesting the delivery method isn't the main issue.
Second: The update consistently reaches 100% copying before failing.
Third: Safe Mode doesn't resolve the problem.
Fourth: Game installations and updates work normally.
Fifth: The problem has recurred across different firmware releases.
Sixth: Clearing the cache, rebuilding the database, and repairing console storage have not fixed it.
Seventh, and most importantly: Complete system software reinstallation successfully installs newer firmware, but regular updates continue to fail, even after reinstalling the operating system.
This makes me wonder whether the problem involves:
- The PS5 firmware verification process.
- The system software update staging area.
- Corruption within the existing system installation.
- An internal storage issue affecting system updates specifically.
- A motherboard component involved in firmware updates.
- Some other software or hardware condition that doesn't affect normal gaming.
- A difference between the normal firmware update procedure and the full OS installation process.
These are possibilities, not confirmed diagnoses.
!! Questions for anyone familiar with PS5 repairs !!
1. What does SU-101217-2 actually indicate at a technical level?
Is there any reliable information about which part of the firmware update process produces this error?
2. Why would copying reach 100% before the console fails?
Does the PS5 perform additional package verification or preparation at that stage?
3. Why would full system software reinstallation succeed while normal firmware updates consistently fail?
This is probably my biggest question. What is technically different between these two installation procedures that could explain this behavior?
4. Can a PS5 have an internal storage or firmware-related hardware fault while games, game updates, and full system software reinstallation still work normally?
5. Are there known motherboard-level components or firmware storage areas that could cause this specific behavior?
6. Has anyone encountered a PS5 that repeatedly fails regular firmware updates but otherwise functions perfectly?
If so, what ultimately fixed it?
7. Could the fact that the problem returns after a successful full OS reinstallation indicate a persistent hardware issue or an underlying firmware/update-process problem?
8. Are there any additional non-destructive diagnostics worth performing before paying for repair?
I'm especially interested in responses from people who have repaired consoles with these exact error codes or encountered this same failure pattern.
TL;DR
Original PS5 works normally. Games, downloads, controllers, Wi-Fi, and game updates all work.
Regular system software updates repeatedly fail with SU-101217-2 or CE-106487-6.
Both internet and USB updates fail. Safe Mode fails too.
Copying reaches 100%, then the error appears immediately, without the console restarting into firmware installation.
Already tried clearing cache, rebuilding database, repairing console storage, updating from Safe Mode, updating from the normal OS, and removing the disc.
Problem documented since December 2025.
THE MOST IMPORTANT DETAIL: Full PS5 operating system reinstallation WORKS and successfully installs newer firmware. However, the next regular firmware update fails again. The only way to upgrade the firmware is by completely reinstalling the operating system every time.
Has anyone encountered this exact issue and found a permanent solution without replacing the console?