Vi50 stuck on boot logo. need help please.


Feb 20, 2013
Hi everyone! just got my new Vi50 Onda. i made an account to google play. installed CPU Tuner and everything i need for my Vi50 Onda. then i decided to remove account and make new. after removing the old account everything went wrong. battery empty too fast and closes before starting up. i decided to charge it so after plugging the charger it opens and went to boot Logo then won't start already. it's only a day that i enjoyed my Onda. could anyone help me? i don't know much about android adn i'm still using old GSM mobile phone. Thanks in advance!