Upgrade Firmware Version 1.255

: Detailed technical logs and diagnostic parameters can be found in the Firmware Upgrade Guide for UBNT 1.255 on Scribd. 2. Recovery Upgrade Method (TFTP)

"Addressed a race condition in the I2C bus during cold boot where the RTC (Real Time Clock) would occasionally fail to initialize, defaulting to 1970-01-01." Upgrade Firmware Version 1.255

If a standard web-based upgrade is not possible, the TFTP (Trivial File Transfer Protocol) recovery method is the standard alternative for Ubiquiti devices. : Detailed technical logs and diagnostic parameters can

: Verify if the modem is actively selecting a carrier or if it has failed to lock onto a signal. Upgrade Firmware Version 1.255