Honor 400 Smart 5G (LGN-NX3 / LGN-NX1) Dump File | Dead Boot Repair / Unbrick

Device Specifications & Firmware Details:

• Device Model: Honor 400 Smart 5G / Honor X7d (LGN-NX3 / LGN-NX1)

• Chipset / Platform: Qualcomm Snapdragon 6s Gen 3 (SM6375, 6nm)

• Storage Interface: UFS / eMMC (Partition Table GPT/Rawprogram)

• Operating System: MagicOS (Android 15)

• File Status: 100% Tested & Verified on Working Hardware

Overview & File Description

This package contains the full raw storage dump and bootloader partition backup extracted from a fully working Honor 400 Smart 5G (LGN-NX3). It is designed to revive hard-bricked devices, rebuild corrupted partition tables, or flash freshly installed storage ICs.

Included Partitions & Contents:

• Full LUN / Userarea boot partitions (LUN0, LUN1, LUN2 / xbl, xbl_config, abl, tz, boot, etc.)

• Qualcomm partition descriptors, rawprogram0.xml, and patch0.xml

• Factory boot configuration and GPT partition tables

Compatible Programmer Tools:

• EasyJTAG Plus (UFS/eMMC Socket & ISP)

• Medusa Pro II

• MiPi Tester Box

• UFI Box / UFI-UFS ToolBox

Key Applications & Use Cases:

1. Dead Boot Repair: Fix phones stuck in Qualcomm Emergency Download Mode (EDL 9008), showing no display, drawing low charging current, or bootlooping without recovery access.

2. Hard Brick Recovery: Recover devices corrupted by interrupted OTA updates, cross-flashed firmware, or destroyed partition tables.

3. Storage IC Replacement: Program directly onto replacement storage chips to initialize the device from a blank state.

Important Warning:

Before writing the entire dump or repartitioning, always dump and backup the network/security partitions (modemst1, modemst2, fsg, fsc, persist) to preserve the device's original IMEI, Baseband calibrations, and factory serial numbers.