Introduction
If your Sony Xperia Z3 smartphone shows no image but the backlight is working, there may be a problem with the phone’s logic board. This problem can occur because of failed screen replacement attempts. Use this guide to repair your device.
Alternatively, see this Sony Xperia Z3 no image after screen replacement YouTube video for help micro-soldering the logic board.
What you need
Video Overview
Sony Z3 no image after screen replacement only backlight Hardware Repair
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This guide will provide solution to no image problem in XPERIA Z3. To complete the tutorial repeat the steps mentioned in the video.
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