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New Participant
August 18, 2026
Solved

Oakley Meta Vanguard - French language pack fails to install

  • August 18, 2026
  • 4 replies
  • 412 views

Hello,

I'm unable to install the French language pack on my Oakley Meta Vanguard glasses. The download completes on my phone, but the installation never finishes on the glasses. During the process the internal LEDs keep blinking orange and white, and the language never switches to French.

Device and setup details:

- Product: Oakley Meta Vanguard

- Glasses firmware: 127.0.0.150.436

- Serial number: ******************* 

- Case firmware: 2.7.4

- Phone: Android

- Meta AI app: up to date, app language already set to French

Troubleshooting already performed, with no success:

- Fully charged the glasses and kept them in the charging case during the update

- Kept the Meta AI app open in the foreground on Wi-Fi with Bluetooth on

- Cleared the Meta AI app cache

- Restarted both the phone and the glasses

- Performed a full factory reset of the glasses and re-paired them

- Selected French during the initial setup

Despite all of this, the French language pack still will not install. The system firmware is recent and up to date, so this appears to be a language-pack installation bug specific to the Vanguard rather than a configuration issue on my end.

Could you please help me resolve this, or confirm whether this is a known issue awaiting a firmware fix? I'm happy to provide any logs or additional information you need.

Thank you for your help.

Best regards

Best answer by PatrickLola

The problem is fixed with the new version of the firmware (128.0.0.203.324) and the new version for the etui (2.7.5). Issue solved now 😀

4 replies

New Participant
August 21, 2026

I'm having the exact same issue with the Italian language. I've already tried resetting both my phone and the glasses, but no luck. I've been trying to fix it for a week with no success.

New Participant
August 21, 2026

I have the same problem downloading the Italian language. I tried everything, factory reset, uninstalling apps, etc., but nothing. Always the same problem. Shameful system. Please fix it as soon as possible. My glasses are Ray Ban Scriber Optics and my operating system is Android.

New Participant
August 22, 2026

Same exact problem for me with Italian language download

PatrickLolaAuthorAnswer
New Participant
September 1, 2026

The problem is fixed with the new version of the firmware (128.0.0.203.324) and the new version for the etui (2.7.5). Issue solved now 😀