my ipod touch 4g was accidently submerged in water is somewhat damaged/.... please tell me if it can be repaired :))

😮I'm in a great problem,my ipod touch 4g is water damaged

my ipod touch 4gen was accidently submerged in water its cameras speakers, touch.screen ,display all are working well

but theirs a great problem that whenever i leave it for some time,5 mins maybe it gets booted.....😟

its quite irritating.....😠

please tell me if it can be repaired 🙂