Is the connection OK? One line says it.
The home page leads with a verdict: signal, network type, carriers and bars, then speed, temperature and battery with time left.
Open on-device software
Your pocket router,
finally yours.
Luya-Z replaces the stock screen and admin pages with open software that runs on the device itself: live signal, band and cell lock, eSIM profiles, alerts, and risky changes that check themselves.
Screens show made-up data.
0telemetry in Luya-Z
~40 seSIM switch
4Rust programs on the device
EN · 中文both UIs
Band lock that checks itself
Pick LTE and NR bands and confirm. Within about two minutes the device reads the lock back, checks it is registered and has data, and reports the result on the page.
eSIM on a removable card
With an eUICC card in the slot, list, rename, switch and download profiles from the browser. If the new profile does not attach, the device reboots to recover.
Signal you can read
RSRP, SINR and RSRQ with a plain-word rating, a live trend, and the serving cell with band and bandwidth.
Who is using the bandwidth
Every client with band, Wi-Fi generation, link rate, current speed and data used.
Health and alerts
A watchdog for the screen and services, plain alerts when something goes wrong, and a log of every change made.
A front screen worth looking at
A new touchscreen UI in Rust and LVGL: signal and speed at a glance, Wi-Fi, band lock, health and system charts, light and dark.
Firmware, honestly
- B27 or earlier, new deviceInstall with the kit (opens SSH over ADB).
- B28 – B31 out of the boxWorks: tested on a factory-B31 unit, which runs the full stack. These versions have no ADB, so SSH is opened through the stock config-backup restore instead; see other open-source projects on GitHub for how (B28 – B30 should behave the same).
- Installed, then upgraded to B31Runs. The upgrade resets the boot hooks; installing again puts them back.
- Newer than B31Unknown: not tested yet.