u/Environmental_Ad3146

Bought a used GW-M5610 and the seller wanted to replace the battery before he sent it.

After battery replacement the buttons no longer worked, so he sent it to me free of charge.

Have tried different things and when I used a piece of aluminium foil between the spring and the small tab on the back, everything worked.

Except the beeper/speaker.

I think the speaker is broken as I can't get it to work without shorting it out. The buttons work if I place aluminium foil on the edge of it, between the back and the speaker.

Is is possible to fix it? Or to get the speaker as a spare part?