T-Mobile REVVL 7 Android 16 Stock Firmware. from OTA update 20260209
So extracted from the bugreport logs,
adb bugreport
unzip bugreport.zip ./bugreport
"grep -Iir "zip" bugreport/ | grep -Ii "ota"
which gave us the ultimate:
{ initial url:
https://android.googleapis.com/packages/ota-api/package/9db14b3cbe70b59451e1087422e92a335e827584.zip }
i have hosted the payload-extracted version on google drive, in drive, folders, /
1VOtJrIsmz2IYkd4pS7afZKu5WpPZnP2Q
special thanks to @ssut/payload-dumper-go