Ciao SIMON , first of all thanks for helping everybody , as far i realize this WebOS it's a big mess, since i update my 47lb652v with the new firmare 5.00.04 I start having problem with my internet connection ( very very slow almost nothing, I can't use anymore YouTube and Smart iptv, ).
Your tutorial for downgrade will be good also for my tv 47lb652v ? , and if yes were i can get the last working firmware Thanks