Region : Argentina

Model : TL-WR740N

Hardware Version : V4

Firmware Version :

ISP :

hello,
i got a problem with my WR702N.
i just upgrade firmware to TL-WR702N_V1_140729. after that i do restore to factory setting and then i setup my WR702N to router mode.
then it just reboot and now it doesn't broadcasting the wireless, and i tried to connect via LAN and unidentified network.
i tried to hard reset with press the reset button about 30secs and nothing happend.
now the light on, doesn't blinking. i can't do anything now
please help, thanks