i dropped my samsung galaxy express but when i turn in on the light are on but the screen is completly black.how can i fix it?

Solution
After you re-install the battery, turn it back on. If it works, great. If not, something may have been knocked loose inside. You may need to take it for repair.
The first thing to try when a mobile phone malfunctions is to turn it off (if it isn't), then pull the battery for at least a minute. Re-install the battery then try again.
 


how can i Re-install the battery?
 


then when i re-install the battery what can i do next?
 


can you plz tell me the best solution about my phone...thank you
 
After you re-install the battery, turn it back on. If it works, great. If not, something may have been knocked loose inside. You may need to take it for repair.
 
Solution