crwdns2934241:0crwdne2934241:0 oni_erhu

crwdns2934249:0crwdne2934249:0:

My iPhone 4s logo comes off and on when plugged to light and laptop, when you hold the home and power button it shows the connect to iTunes symbol but turns off immediately it's disconnected from power source hence it wont format properly, I have changed the battery, checked and made sure the battery connectors are in order. Please what can I do?

crwdns2915684:0crwdne2915684:0:

open