OLED Material LCD Screen and Digitizer Full Assembly for Samsung Galaxy J4 2018 SM-J400, For Samsung Galaxy J4 (OLED Material), For Galaxy J4 (OLED) % HXSJ Sensitivity (dB): ≥65dB

Sensitivity (dB): ≥65dB

small in size and easy to carry

One Package Size 22cm * 8cm * 2cm / 8

Specifications: 1

Stainless steel strap

OLED Material LCD Screen and Digitizer Full Assembly for Samsung Galaxy J4 2018 SM-J400, For Samsung Galaxy J4 (OLED Material), For Galaxy J4 (OLED) % HXSJ Sensitivity (dB): ≥65dBBefore Installation Notes 1. Tips 1: Test before installation When testing, do not remove any protective film or tags. Please pay attention to the problem of static electricity. Before attempting any repair, be sure to ground yourself is an ESD (electro static discharge) strap. This will prevent static electricity from damaging the electronic components within the phone. Ensure you wear eye protection and use caution not to cut your finger with the