crwdns2934241:0crwdne2934241:0 ehjp
crwdns2934249:0crwdne2934249:0:
I have had this problem too. The phone seems to get stuck into thinking that the battery is very low, even though it isn't - hence it keeps shutting down. What seems to sort it out is removing the battery for 10 mins (i.e. longer time) and then replacing it and fully charging it.
crwdns2915684:0crwdne2915684:0:
open