Samsung Galaxy J400 (J4) OLED Display Replacement Combo

## Compatible Models
One panel design covers all of the following Samsung Galaxy models, so double-check your model number below:
J4, J400.

## Product Features
– Individually Quality Tested Before Dispatch
– Scratch-Resistant Surface Coating
– Fully Assembled Combo — Ready to Fit
– High Brightness & Accurate Color Reproduction
– Professional-Grade Build Materials
– Smooth, Responsive Touch Digitizer
– Safe, Damage-Proof Packaging

## Display Quality
The OLED panel on this Samsung Galaxy J400 (J4) combo reproduces deep blacks, natural skin tones, and crisp text, closely matching the phone’s original screen.

## Touch Response
Every touch point on this Samsung Galaxy J400 (J4) panel is tested to confirm accurate registration edge-to-edge before it ships.

## Brightness
Brightness output on this J400 (J4) panel is matched closely to the original Samsung Galaxy display, keeping the screen readable indoors and in daylight.

## Package Includes
1 x Samsung Galaxy J400 (J4) OLED Display Assembly

## Installation Instructions
For the Samsung Galaxy J400 (J4), test-fit the display first: connect it, power on, check for lines or touch issues, and only then remove the protective film and seal the assembly. Avoid bending the display flex cable during removal.

## Warranty Information
5+1 Month Fix Warranty against manufacturing defects such as dead pixels, lines, or touch faults. Once a blank/line panel or broken screen has been fitted it cannot be returned, so please test the display and record a working video before removing the protective film.

## Shipping
Orders are packed securely and dispatched promptly for pan-India delivery, with careful handling to protect the Samsung Galaxy J400 (J4) panel in transit.

## Why Buy From DR Mobile Wala
Choosing DR Mobile Wala for your Samsung Galaxy J400 (J4) means quality-checked parts, honest pricing, and support you can actually reach when you need help.

## Professional Advice
A little patience during J400 (J4) installation goes a long way: test first, fit gently, and avoid pulling on flex cables for the best long-term performance.