crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934241:0crwdne2934241:0 3dshell

crwdns2934249:0crwdne2934249:0:

Hello. This problem may just be the contacts on the GBA SP motherboard that connect to the speaker. Just clean it with some Isopropyl alcohol and a q tip and clean the contacts. Places in the GBA SP are airtight such as the button contacts so avoid putting Isopropyl there.

crwdns2915684:0crwdne2915684:0:

open