How to fix a broken cell phone lcd due to a fall.
If the LCD screen on your phone has been damaged by a fall, then here are some ways you can try to fix it:

1. Visually check for damage: Visually inspect the LCD screen for any possible damage, such as breaks or cracks.
   If the damage is severe enough, it will most likely need to be replaced.
2. Restart the device: Try restarting your device.
   Sometimes screen issues can be resolved with a simple restart.
3. Remove the case and perform a physical check: If you are using a protective case or cover, try removing it and checking the inside to see if there is any damage to the LCD or flexible connection parts.
4. Check the flexible connections: If the inside of the case seems fine, check the flexible connections on the LCD screen and motherboard.
   Make sure the flex cables are well connected and not loose.
5. Replace the LCD screen: If the damage to the LCD screen is severe enough, then it will most likely need to be replaced.
   You can take your phone to a trusted technician or electronics store to have it repaired.
   However, keep in mind that LCD screen replacement can be expensive.
6. Backup your data and buy a new phone: If your device is old enough and the damage is severe enough, then it might be better to consider buying a new phone.
   Make sure you backup your important data before buying a new phone.

Do not attempt to repair the LCD screen yourself if you do not have enough experience or knowledge.
This may damage your phone or even jeopardize your safety.
It’s best to take your phone to a trusted technician or electronics store to get it repaired.