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Hi, I have an LG WebOS Smart TV that after the last firmware update the Wi-Fi Connection stop working properly. When I try to connect to my network, it will instantly disconnect or it will freeze my TV. Model: LG 55UF6450-UA (bought it on November 2015) Firmware: 03.16.00 Also, I don't know if it is relevant but my TV is a US version that now I have it with me in Costa Rica, Central America. I've tried everything posted on the internet and forums: - Connecting to my cellphones hotspot (worked for about 5 min the first time I try it and then stop working and would work again when I tried to reconnect). - Change the DNS to google's DNS. (Once I was able to do it but didn't fix the issue, and also first I need to be able to connect to a network for the TV to enable the option for changing manually to static ip's). - Doing factory reset won't fix it. - Changing the Country/Region/Time zone won't fix it. - Changing to manual time won't fix it. - Can't do the downgrade procedure posted on this forum for two reasons: because you need to be able to connect to the wifi or via ethernet and it isn't working, and also I can't find an older versión of my firmware. I am pretty sure that I need to downgrade or even just do a fresh installation of the actual the firmware, but I can't find the right way to do it. Maybe with an LG service remote? but again, I need to first get on my hands a working firmware version for my TV right? Any recommendations?