The best thing to do when water has spilled on to your laptop/you dropped your phone in water is to completely shut down the device, if it hasn’t killed itself already, and take it to the repair centre. Its best for our experts to try repairing it then and there resulting in a higher chance of a successful repair. Trying to fix the issue by yourself will make the chances of a repair slim. There is no guarantee that a repair will be successful as many components are responsible for different jobs. If one component fails then the device will simply not work. The water damage repair can take a long time and is a very costly repair and only recommended for some laptops/phone since the cost of the repair will be more than the cost of the laptop/phone.