Samsung Galaxy J400 (J4) OLED Display Replacement Combo

## Compatible Models
Before ordering, please confirm your exact model against this compatibility list for the Samsung Galaxy range:
J4, J400.

## Product Features
– Fully Assembled Combo — Ready to Fit
– High Brightness & Accurate Color Reproduction
– Stable Touch IC Integration
– Safe, Damage-Proof Packaging
– Individually Quality Tested Before Dispatch
– Precise Factory-Matched Fit for J400 (J4)
– Scratch-Resistant Surface Coating

## Display Quality
Expect vibrant, true-to-life colors and sharp detail from this OLED panel, matched to the visual quality of the Samsung Galaxy J400 (J4)’s stock display.

## Touch Response
Touch response on the J400 (J4) panel is calibrated for smooth scrolling and precise multi-touch input, with no dead zones or lag in daily use.

## 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
We recommend having this J400 (J4) display fitted by a trained technician. Always test the new panel by connecting it and powering the phone on before peeling off the protective film — this confirms the display works before permanent installation. Handle the flex cables gently during the swap.

## 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
Shipped pan-India with secure, damage-proof packaging and fast dispatch, so your J400 (J4) order arrives quickly and intact.

## Why Buy From DR Mobile Wala
DR Mobile Wala has built its reputation on supplying genuinely tested display combos like this J400 (J4) unit at fair, transparent prices, backed by responsive support and a straightforward fix warranty.

## Professional Advice
For the longest-lasting result on your Samsung Galaxy J400 (J4), have this display fitted by an experienced technician, and always test the screen before final fitting.