I still have the same problem.
My ESP8266-01 does not respond to AT commands, and at 74880 baud it sends the following message when resetting using its pin:
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x40100000, len 2408, room 16
load 0x00000000, len 0, room 0
load 0x00000000, len 0, room 8
What should I do? I have tried flashing it several times with different options... Nothing has worked.