NOKIA 5100 doesn't turn on anymore

[Protector]

While i was using Oxygen 2.1.5 with infrared the phone turned off.
Now i can't turn him back on???
When i push the on/off button the screen flashes a few times but it's almost invisible.
What's the problem???

When i charge the phone the baterypicture is also hard to see, the display doesn't light up anymore???

[twr7cx]

What where you doing to the phone using Oxygen 2.1.5 around the time that it crashed? Have you had any previous problems with your phone? Is it possiable that there is some sort of problem with your phone's screen, that the phone is actually turning on, but the screen isn't, or something weird like that? is the phone still under warrenty? If so, get them to have a look at it. It should be covered as there was no physical damage to the phone...