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|03-27-2012, 18:30||#1 (permalink)|
Join Date: Nov 2007
Thanked 6 Times in 6 Posts
lg gw520 no network!!!
please help, my lg gw520 shows no network. you only see no network on screen as soon as i switch on phone. lg expert or anybody with solution can help please.
|01-26-2013, 15:08||#6 (permalink)|
No Life Poster
Join Date: May 2011
Sonork: hardware illustration
Thanked 787 Times in 425 Posts
LG GW520 network
there is a signal but with a small bar and can not make call
try to check the antenna connection to the antenna pin (clean if corrosion)
U502 pa check working voltage at C542
filter FL500 check the voltage work at C539 and C540
SW500 antenna swicth check L502
see the picture below (the location of the components)
only thank button
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