GXP 2140 Firmware won't upgrade from 1.0.7.97 to 1.0.8.56 or 1.0.9.135


#1

Hi,

i have tried both TFTP and HTTP method, the phone will sense the firmware first and ask for upgrade then it reboots to firmware upgrade mode and won’t do anything and gets back to normal boot and loads the previous firmware.

looking for help.