When you enable init debug, you are expected to connect via telnet using USB. On boot, on your linux pc, you should see a new connection created via dmesg. You should configure net interface to access phone via that connection and then telnet to phone. When in phone, you could continue to boot and then debug issues.
I don’t remember the details, will have to search for them later when I get to PC. You get stuck on Sony logo as it waits for your command via telnet.
I think I’ll be able to get to PC and check for older images on 28th.
Looking back in this thread, there were no confirmation on anyone using latest images for 1iv to flash SFOS. If anyone has used them, please let us know. Whether it worked or not.
@aerique which model do you have? If its dual physical sim, could you check if it works with both sims in LOS?