Title: Cannot update Blayzer Optics from 127.0.0.150.436 to v2.x - stuck - UK

I'm requesting a manual OTA update for my glasses.

Device: Blayzer Optics 00KL - Blayzer Optics Clear

Current firmware: Release 127.0.0.150.436 / Version 9559480034101290

Case version: 2.7.4

App: Meta AI latest on iOS 26.5 5G

Region: UK

Serial: ***********************

Case serial: **********************************

Issue: Stuck on 127.0.0.150.436, shows as up to date. Factory reset + re-pair + charger + WiFi tried, no update appears. Need v2.x for WhatsApp announcement / readout fix (currently says "can't read messages right now" on iOS 26.5).

Please push OTA to v2.x to my device by serial.

Thanks.