solve the problem half
i solve the problem but not entirely. It was the cable( it was not original cable, 1m long, to long) . I cut the cable and make it 10 cm long. After that its working. So its very important the cable. My old cable work on mtp mode but in odin mode not working. Ok after ai make the cable i flash with odin 4 or 5 original roms because every time everithing it was fine but only the network not working. I read and read and read and finaly i found 2 files make by zuluman ( patched modem and patched kernel for i9300), i root, flash and working. ...But why, why. I dont understand, why is not posible to flash stock rom without root and cwm and patches from zuluman? i want the phone like new from factory. Why this phone make like this? And another questions: what custom rom i can flash without problem of network and for the battery to be very good. Because this versions stock roms 4.3 i read on forums, drasticaly drains battery. Sorry my language, i am from romania.
Last edited by cgamberea; 24th April 2014 at 04:45 PM.