FYI. New firmware v1.1.1 just came out. Minor changes.
Firmware Version 1.1.1 incorporates the following improvement and fix:
Enhances reliability of communications when transferring images using Wireless File Transmitter WFT-E7 (A/B/C/D/E).
Corrects the phenomenon of Err70 which occurs with certain combinations of settings.
Corrects the phenomenon in which in very rare cases the shutter can no longer be released.
Enhances reliability of operations for specific custom function settings.
Read more: http://www.canonrumors.com#ixzz4flBiPYCW
Firmware Version 1.1.1 incorporates the following improvement and fix:
Enhances reliability of communications when transferring images using Wireless File Transmitter WFT-E7 (A/B/C/D/E).
Corrects the phenomenon of Err70 which occurs with certain combinations of settings.
Corrects the phenomenon in which in very rare cases the shutter can no longer be released.
Enhances reliability of operations for specific custom function settings.
Read more: http://www.canonrumors.com#ixzz4flBiPYCW