This repair is a replacement digitiser / touch screen lens.
Usually appears as a crack with bleeding black ink or as a white screen, Please see the more the information button for a picture of a phone with a faulty LCD.
Water damaged Galaxy Tab A 9.7's are stripped and run through a cleaning process. Once a device has been cleaned, the main board is re-flowed. This will fix any damaged connections on the main board. This only costs £29.99 if successful, and £19.99 if unsuccessful. Repairs to liquid damaged devices are not always successful. If any parts of the device need replacing, we may need to re quote, without obligation.