No warranty. yes it starts with this. i have just bought this phone.
it is second hand. i don't know whether ex owner flashed it or not.
it is unlocked so is this mean flashed? i learned that when charger plug get wet this message appears. and a drop of water entered in while i was listening to music.
i managed to turn it once.then when turn off and on again the same message appeared. this is the way :
1) Take the battery out of the phone.
2) Plug the phone into your USB data cable, and connect it to a computer. It will do nothing from a lack of power.
3) Keeping it plugged in, replace the battery, and power on the phone. It should boot up normally.
4) Disconnect the phone and use as usually
as you say some people say try flash it but i dont know how to do. can you tell me.