Fault Details: Nokia 1616 and nokia 1800 local mode problem. When we power on mobile obile shows local mode on screen problem. Local mode problem.
Solution: Local ode problem creates due to water damage, First clean motherboard with ctc and apply normal heat to remove shortage in mobile. Also clean charging jeck,If problem not solved then remove 2 points component as shown in diagram below.
1616 1800 Local Mode Test Mode SOLUTION