Full replacement LCD display plus outer glass touch screen digitizer full assembly for Galaxy A31 models A315 SMA315F SMA315F/DS A315G in black. Key benefits Restores full display and touchscreen function after cracked glass, unresponsive touch, or damaged LCD. Onepiece full assembly reduces installation steps and alignment errors compared to separate parts. Compatible fit for listed Galaxy A31 model numbers to ensure correct connectors, mounting points, and frame alignment. Black finish matches original device appearance for a seamless look after . What this part does Replaces the frontfacing components: LCD panel, touch digitizer, and outer glass preassembled as a single unit. Restores touch responsiveness and display visibility so calls, apps, and media display correctly and can be controlled by touch. Compatibility and attributes Compatibility: Galaxy A31 A315 SMA315F SMA315F/DS A315G. Color: black. Form: full assembly including LCD display and outer glass touch digitizer. Function: display output and capacitive touch input restored by replacing the assembly. Performance and installation notes Delivered as a preassembled unit to simplify installation and reduce the need for separate alignment and bonding. Intended for replacing broken or nonfunctional front panels; installation should follow standard procedures and tools. Recommended for technicians or users experienced with mobile device . Careful handling is required to avoid damage to connectors and flex cables. Use scenarios : damaged front panels quickly to customer devices to working condition with accurate fit and touch performance. DIY : For experienced users replacing a cracked screen and restoring touchscreen functionality without replacing the entire device. Refurbishing and resale: Install a front assembly to restore appearance and function prior to resale or tradein. What is included One full front assembly: LCD display with outer glass touch screen digitizer, ready for installation on compatible Galaxy A31 models. Notes Verify model number before to ensure compatibility. Installation may require professional tools and experience.