Lg e400 black screen when make calls

[cesartefacto]

Verifi this rubber are present

[body guard]

hi bro i have the same problem i open mobile to see rubber & there is no rubber
so how to solve this problem

[d-Artigo]

Originally Posted by body guard

hi bro i have the same problem i open mobile to see rubber & there is no rubber
so how to solve this problem

LG E400 display
lcd connector try cleaning it from corrosion
check its lcd working voltage at C501 and C510
when both the voltage is still working well rehot or replace the fifth
emi filter lcd FL500-FL501-FL502-FL503 and FL504
see the picture below

only thank button

[cesartefacto]

Originally Posted by body guard

hi bro i have the same problem i open mobile to see rubber & there is no rubber
so how to solve this problem

search this rubber from another phone and replace or make this your self with silicone black or red ( insulating sealing cars parts )