Hi, my phone won't charge or turn on. What happened was i removed the battery and reinserted because it was draining when it reaches 50%. But when I pressed the power button it turned on and immediately before boot it went off. And its like that since. When I connect the charger it starts charging and immediately stops. Just like when you try to power it on. Everything with the phone seems OK because I didn't touch anywhere apart from the battery. Kindly help.