hi everyone

is there a way to downgrade 1.1.3 without using a wifi connection? would it work if i used the "refurbish" option in ziphone 2.4 and loaded an older firmware through itunes? would this change my modem firmware to the correct version of that firmware i.e. 3.14.08_G for 1.02 or 04.01.13_G for 1.1.1 or wutever it is?

i have the old 3.9 bootloader if it matters.

i cant use wifi since the option on my phone is greyed out/unselectable.

thanks for the help