Charging Problem

[B_Boy]

I have a BIG problem, last year my phone fall in water, since then I repaired it 4 times, and yesterday it shut down him self while I was sleeping. When I put it to charge battery, LED lamp started to blink red and very fast, when I tried to charge it on PC I hear sound that is conected to PC and then disconected, it goes like that about a minute and stop totally. I left it to charge full night but still didn't charge at all. Can anyone help me cause I really don't know what is it now and can't repair it again cause last one was 3 months ago. 
Thanks

[Emir1]

Hi,

I am sorry to hear about what you've been experiencing.

I would suggest that you try removing the battery before reinserting it again, then try powering on your device. If you are still unable to power it on, try removing the SIM and SD card from their slots before trying to power it on once again.

Aside from that, you may try a different charger, USB cable and power source if you have the opportunity to. Make sure to leave your device charging for at least 1-2 hours, since a completely drained device won't show signs of life immediately. 

If the device still does not power on, then I suggest that you have your device sent to an authorized service center for further investigation. For instructions on how you may have your device sent to an authorized service center I recommend contacting your Local support.