HTC using official firmware as bottom bag made ROM brush card bag tutorial

1. Preface

If you want to extract and make a pure custom rom card flash package based on HTC's official firmware, how to make it?
You need to have a certain linux foundation, and simply understand some flashing scripts
Use ham sausage one m7(801e) European version to make flashing rom as an example

2. Production process

2.1 Get flash firmware

First extract rom.zip from the official RUU firmware and decrypt it, the specific process: Jump

2.2 Tool Preparation

Preparation tool: Android-Kitchen-0.224
Android-Kitchen is an Android rom custom production tool made by XDA god dsixda.

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