Same problem for me. With SW_binaries_for_Xperia_Android_14_5.4_zambezi_v6a.img SIM card doesn’t work and device doesn’t have IMEI. Rolled back to SW_binaries_for_Xperia_Android_13_5.4_v4b_zambezi.img and SIM works.
Same problem for me. With SW_binaries_for_Xperia_Android_14_5.4_zambezi_v6a.img SIM card doesn’t work and device doesn’t have IMEI. Rolled back to SW_binaries_for_Xperia_Android_13_5.4_v4b_zambezi.img and SIM works.