π Always use a multimeter to verify continuity against the schematic before replacing any major ICs. If you'd like to dive deeper into this repair:
Request for Vivo Y53 (1610) schematic/boardview i--- Vivo Y53 Schematic Diagram BEST
Modern tools like Borneo Schematics provide pre-mapped "ways" for common faults, such as charging lines, backlight circuits, and network signals. π Always use a multimeter to verify continuity