Phison has publicly acknowledged and replicated a key finding first raised by the PCDIY community: a wave of disappearing and allegedly “bricked” NVMe SSDs linked in timing to Windows 11’s August cumulative update (KB5063878) appears to have been driven, in at least some test cases, by...
Phison’s latest public testing and fresh community forensics have changed the tone of an urgent story that began as “Windows 11 is killing SSDs” and quickly morphed into a complex investigation at the intersection of OS updates, controller firmware, and supply‑chain quirks — with no single party...
Microsoft Weekly: what happened with the SSD scare, the 25H2 ISO delay, and what you should actually do now
Summary (quick)
A widely shared set of social-media reports in August 2025 claimed the August cumulative security update for Windows 11 (KB5063878 / 24H2 servicing stream) was causing...
24h2
25h2
3-2-1 backup
backup
data recovery
disk health
enterprise it
firmware
iso delay
kb5063878
microsoft telemetry
patch management
phison
release preview
smart
ssdssd failure
windows 11
windows insider
The investigation into a wave of disappearing and allegedly “bricked” NVMe SSDs that followed Microsoft’s August Windows 11 security rollup has taken a new turn: community researchers now say the problem was triggered not by Microsoft’s patch but by pre-release engineering firmware present on a...
Microsoft says its August Windows 11 security update (KB5063878) is not behind the recent wave of reports alleging SSDs and HDDs have been rendered inaccessible or corrupted, but the episode has exposed gaps in forensic clarity and left many users mistrustful of a conclusion drawn without a...
backup
benchmark
cross-stack
data corruption
data loss
data recovery
diagnostics
disk health
edge case
enterprise it
enterprise rollout
firmware
firmware-hygiene
firmware-traceability
fleet management
forensics
ftl
guidance
hardware
hdd issues
heavy-writes
high-io
hmb
innogrit
it administration
kb5062660
kb5063878
manufacturing
nvme
os upgrade
patch
phison
pre-release
pre-release firmware
raw partition
release health
reliability
reproducibility
rma
sata
sequential-writes
ssdssd failure
storage
storage reliability
supply chain
telemetry
testing
thermal management
thermals
troubleshooting
vendor support
vendor validation
windows 11
windows update
workload stress testing
Microsoft and Phison have pushed back hard against a wave of social-media claims that the latest Windows 11 cumulative update is “bricking” NVMe SSDs — but the episode exposes a brittle edge case in modern storage stacks, a gap between telemetry and forensic proof, and practical steps every...
BornCity’s latest dispatch raises a subtle but important question: did Microsoft quietly neutralize the wave of SSD failures reported from Japan after the August 2025 Windows 11 24H2 roll‑out, or did the alarm simply fade after vendors and Redmond concluded they could not reproduce a systemic...
I moved my Windows user folder to another SSD and the system felt like it shook off months of sluggishness almost overnight.
Background
The Windows user profile — the folder at C:\Users[YourName] — is the single place where Windows keeps your desktop, Documents, Downloads, Pictures, Music...
backup
computer tips
data movement
dual drives
file explorer
imaging
indexing
known folders
nvme
onedrive
performance
permissions
profile-relocation
robocopy
ssd
sysprep
unattended
user profile
windows
Microsoft’s August cumulative for Windows 11 — shipped as KB5063878 (OS Build 26100.4946) on August 12, 2025 — has become the subject of two very different but intersecting headaches: an enterprise deployment regression that broke WSUS/SCCM installs (error 0x80240069) and a cluster of...
0x80240069
backup
cve-2025-50173
data integrity
enterprise it
kb5063878
kir
known issue rollback
nvme
phison
sccm
ssd
storage firmware
telemetry
troubleshooting
uac
windows 11
windows installation
wsus
Microsoft has concluded its investigation into the mid‑August reports that a recent Windows 11 security rollup (commonly tracked as KB5063878) “bricked” or corrupted some SSDs, saying it found no reproducible link between the update and the wave of drive disappearances — a position echoed by SSD...
Microsoft’s definitive update: after an internal review and partner testing, the company says the August 2025 Windows 11 security rollup did not directly corrupt or “brick” SSDs — but the incident has exposed a fragile interaction between OS updates, SSD controller firmware, and real-world...
Microsoft and Phison have now all but closed the book on the late‑August panic: after weeks of community reports, lab reproductions and headlines warning that Windows 11 24H2’s August cumulative (KB5063878) was “bricking” SSDs, thorough vendor and Microsoft testing found no reproducible link...
Microsoft says its August Windows 11 security update KB5063878 is not to blame for a cluster of “vanishing” gaming SSD reports, but the episode has exposed a narrow, environment‑specific failure pattern that still leaves gamers and power users with real — and immediate — data‑safety decisions to...
Microsoft’s latest position is unambiguous: after an internal review and partner-assisted testing, the company reports it “found no connection” between the August 2025 Windows 11 security update and the series of SSD disappearances and failures circulating on social media — but the empirical...
Microsoft says the recent reports that a Windows 11 cumulative update “bricked” consumer SSDs are not supported by its telemetry and lab findings, and vendor testing so far has failed to reproduce a fleet‑level failure tied to the August servicing wave tracked as KB5063878.
Background
The story...
This week’s PC Perspective podcast episode unspools a tight, messy knot of hardware headlines: a Windows 11 patch that coincided with reports of disappearing SSDs and an industry-wide investigation, a dramatic leap in QLC NAND that promises denser consumer drives, NVIDIA’s Blackwell-era push...
Microsoft and Phison have effectively closed the chapter on a viral panic that claimed August 2025 Windows 11 security updates were “bricking” SSDs, with both vendors reporting no reproducible link between the updates and the high‑impact drive failures circulating on social media.
Background /...
Microsoft and Phison have announced that the widely circulated claims tying mid‑August Windows 11 patches to a wave of SSD “bricking” incidents are unsupported by their investigations — after industry tests, telemetry review, and thousands of lab hours found no reproducible, fleet‑level link...
Microsoft has pushed Windows 11, version 25H2 into the Release Preview channel while publicly denying any link between August’s cumulative updates and a rash of user-reported SSD failures — a week that illustrated both Microsoft’s increasingly disciplined servicing model and the fragility of...
Microsoft’s follow-up on the August 2025 Windows 11 update controversy closes one public chapter: after an industry-wide probe, Redmond says it found no evidence that the August cumulative update (commonly tracked as KB5063878) caused the cluster of SSD disappearances and failures reported by...