Hi guys i hope someone will be able to help me fix my phone 
It's a Iphone 3g 8GB and i jailbreak it .. everything went good the reboot was all good but then the phone didnt want to charge .. i let it plugged for the night and when i woke up the screen was Yellow/green and nothing to do with the phone ..
I tried to let it plug or the day cuz i tough it could help ( i have no idea what im doing ) .. but now the screen is black .. the light goes on for like 2-3 second but it close right after .. it didnt connect to the computer and i have no idea of what to do .. please help me fix it

It's a Iphone 3g 8GB and i jailbreak it .. everything went good the reboot was all good but then the phone didnt want to charge .. i let it plugged for the night and when i woke up the screen was Yellow/green and nothing to do with the phone ..
I tried to let it plug or the day cuz i tough it could help ( i have no idea what im doing ) .. but now the screen is black .. the light goes on for like 2-3 second but it close right after .. it didnt connect to the computer and i have no idea of what to do .. please help me fix it
