Boot loop s7500
I have a Samsung Galaxy ace plus S7500 (vodafone Portugal).
After my phone battery discharged, when I tried to charge it back it didn't boot. And now my cellphone is in a constante boot loop. My phone has not any root. It appears the samsung logo, then my model and then it boots again. I Have already wipe cache and made a Factory Reset.. Any idea how to solve it whithout taking the risk of voiding warranty?
Thank very much.