Nokia 1616 Contact Service Problem Solution
If you are facing contact service in Nokia 1616. You can solve it in a few basic steps that I am going to post bellow.
Flash the Mobile phone with latest Flash file firmware.
If flashing can not solve the contact service then try with hardware solutions.
Disassemble the mobile phone Nokia 1616 and then check it for water damages.
Make it clean with electronics cleaner and apply heat with hot air to make it dry.
Replace LCD Display and it will solve the problem 100%.
Nokia 1616 contact service will be solve easily with these steps and LCD display changes.