3210 no signal dropped????
 

how to repai 3210 dropeed then no signal? what does reflow mean?<br />thanks

Try to check the antenna pins. It might have dry solder there.

Reflow means to ensure the connection of solder joints by re-heating the board and its components.

Good Luck m8

u mean i should heat the pins?

Hi <br />you can explain your fone wrong.<br />May be I have method to repaire it.<br />RGDS