Hi, im using Xperia Z5 dual (E6683)
The problem is, my phone cant recive any signal on both sim card, the phone can read the card, so there is sim toolkit in the menu with the name of the provider im using, everything is fine, except signal, i cant make any phone call or connect to internet using mobile data, i did change the lcd because the original one is broken, but everything is fine before i drop the phone, i tried every solution in the internet like factory reset, dial(*#*#4636#*#*), sony companion, hard reset, updating firmware, changing the blue cable along the battery with new cable, but my phone still cant receive any signal, i cant even identify the problem, if its hardware problem what is the parts that related to the signal problem?, or if its software, is there any solution for this?
Thx before..
