## Compatible Models
One panel design covers all of the following Vivo models, so double-check your model number below:
Y400PRO.
## Product Features
– Scratch-Resistant Surface Coating
– Individually Quality Tested Before Dispatch
– Stable Touch IC Integration
– Professional-Grade Build Materials
– Consistent Backlight Uniformity
– Fully Assembled Combo — Ready to Fit
– High Brightness & Accurate Color Reproduction
## Display Quality
Color reproduction on this Y400PRO panel has been checked against the original Original (OG) display so whites stay neutral and blacks stay deep.
## Touch Response
Touch response on the Y400PRO panel is calibrated for smooth scrolling and precise multi-touch input, with no dead zones or lag in daily use.
## Brightness
Peak brightness on this Vivo Y400PRO display is tested to stay clearly visible even in bright, outdoor conditions.
## Package Includes
1 x Vivo Y400PRO Original (OG) Display Assembly
## Installation Instructions
Professional installation is recommended for the Vivo Y400PRO. Before removing the protective plastic film, connect the display to the motherboard and power the device on to confirm it works. Only after confirming should the film be removed and the panel permanently fitted. Disconnect the battery before disassembly and avoid pressing on the panel surface.
## Warranty Information
6 Month Fix Warranty on this Original Genuine (OG) grade display, covering manufacturing defects. Physical damage and improper installation remain excluded.
## Shipping
We dispatch fast across India with reinforced packaging designed specifically for fragile display panels like this Y400PRO combo.
## Why Buy From DR Mobile Wala
DR Mobile Wala has built its reputation on supplying genuinely tested display combos like this Y400PRO unit at fair, transparent prices, backed by responsive support and a straightforward fix warranty.
## Professional Advice
If you’re not confident opening a Y400PRO, visit a professional repair shop — a correctly seated display and connector will extend its lifespan considerably.
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