Water damaged device means any appliance that has been exposed to moisture, whether it is a drop of water, rain, diving into a pool, spilling coffee, falling into the toilet, condensation in the bathroom, etc. All of these cases result in corrosion processes inside the unit. Liquids have conductive properties. Electricity always travels to the smallest resistance. Thus, when the device is exposed to moisture, the electrical current creates a connection between components that are not a design event. Doing so will cause the components to malfunction and damage the device. Manufacturers and mobile operators are letting go of the hands of liquid-damaging devices. The product warranty does not cover such failures unless it has previously been covered by such insurance. What we can do is try to slow down this oxidation process. Liquid-damaging components will be cleaned or replaced as appropriate. The motherboard is also cleaned with an ultrasonic washer to remove most of the oxide layers. The effectiveness of the repair depends on the degree of soaking and the time since soaking. For this reason, there is no pre-calculated price, because every situation is different, many factors unfortunately. There is no assurance that further malfunctions will not occur. The reason for this is that we can only slow down the once-started oxidation processes, not stop them. However, more than 60% of repairs are successful, in other cases, later failures may occur. We usually suggest that if you ever succeed in resurrecting the device, they are best served if it is sold while it is in operation.