hi all new to the site and hoping to get some help. My S5830 Galaxy Ace was running low on charge so i plugged iin the charger yet it wouldnt charge, i tried the charger in my mates phone and it worked so i turned the phone off to see if it would work but now the phone just wont come back on ive tried all ways of turning it on home button volume button ect but there is just nothing happening, i use this phone to talk to my kids who live at the opposite end of the country and without it im completley stuck, any help will be massively apprec iated thanks