First, a clarification that saves you time: "CE-110" isn't an official Sony Bravia code. That CE- format belongs to PlayStation, not TVs — Bravia software-update errors are four-digit codes like 1106, 1107, or 2123. If you're genuinely seeing a CE-1xxxxx code, that's your PS5/PS4, not the TV — and a Wi-Fi-related one like the PS5 NW-102307-3 DNS error is a console fix, not a Bravia one. But the problem people search for under "CE-110" is real — a Bravia update that won't download or install — so here's how to fix that.
What's actually failing
A Bravia update stalls mid-download or fails during install. Sony pins the common cause on a weak or unstable Wi-Fi connection (the download can't keep up), with two others close behind: low internal storage on Google TV / Android TV models (no room to stage the update), or a corrupted/interrupted download. Knowing which you've got steers the fix: a repeated stall at the same percentage is bandwidth; a failure after the download finishes is storage or a bad package.
Fix it
- Power-reset the whole chain. Turn the TV off, unplug it (30+ seconds), and unplug the router and modem too. Wait two minutes, bring the router and modem back first, then the TV. This is Sony's highest-hit-rate step.
- Switch to Ethernet. Sony directly blames reduced wireless speed for update failures. A wired connection is the single most reliable way to get a stalling download to complete.
- Set a public DNS. On Google TV: Settings > Network & Internet > [your network] > IP settings > Static, then DNS
8.8.8.8/8.8.4.4(or Cloudflare1.1.1.1). Note the catch: Google TV's static screen makes you re-enter IP, gateway, and prefix too — you can't change DNS alone. - Free up storage (Google/Android TV). Settings > System > Storage — clear cache on big apps or uninstall ones you don't use. A full TV can't stage the update, which "network-only" troubleshooting never catches.
- Do the USB offline update — the reliable fallback. When the over-the-air update keeps failing, this almost always works:
- On a PC, open Sony's support site, enter your exact model number (sticker on the lower-left rear), and go to Downloads → Software. Check your current build first (Settings > System > About) and only download if the listed version is newer.
- Format a USB stick to FAT32, extract the download, and copy the firmware file to the root of the stick (not a subfolder).
- Turn the TV off, insert the USB, turn it back on. The TV detects the file and prompts you. Don't press anything, power off, or unplug during install — a power loss here can brick the set.
- Factory reset (last resort). Settings > System > About > Reset > Factory data reset, then re-run the update. If a reset leaves an input dark afterward, the Sony TV HDMI black screen fix covers re-establishing the handshake.
The gotchas
- "New software version is not detected" isn't an error — it means you're already current, or the rollout hasn't reached your region yet. The USB method forces it.
- The USB updater refuses to re-flash the same version, so check your build number first or you'll think USB "doesn't work."
- A VPN or Smart DNS on your router breaks Sony's region servers — disable it before updating.
FAQ
Is CE-110 a real Sony TV error? No. That code format is PlayStation's. Bravia update errors are four-digit (1106/1107/2123). If you see a true CE- code, it's a PlayStation console.
The update keeps stalling at the same percent — why? That's bandwidth. Switch to Ethernet, set a public DNS, or use the USB offline update.
My internet works for streaming but updates fail — how? A DNS or region-server block can stop Sony's update server while normal apps still load. A public DNS or the USB method gets around it.