Huawei Honor 3 HN3-U01 has finally been updated to Emotion UI 3.0 B520 (V100R001CHNC00B520) firmware based on Android 4.4.2 KitKat in China. This update is currently marked as a developmental build but you can easily download this for your phone in Update.app format below.
B520 – Firmware Details
- Device Name: Honor 3
- Model: HN3-U01
- EMUI: 3.0
- Android: v4.4.2 KitKat
- Version: B520
- Build Number: V100R001CHNC00B520
- Date: 30-12-2014
- Region: China
- Status: Official
- Type: Developmental (beta) build
- Availability: Download Links
- File Name: HN3-U01_EMUI3.0_Android4.4_V100R001CHNC00B520.zip
- MD5 Hash: 1A3CF6BB2233F6C7D9D2CA6071CF1FDC
Download Link: Click here (Size: 844.98 MB) to download B520 EMUI 3.0 firmware for your Huawei Honor 3
Note: This firmware needs your phone to be already running B309 (V100R001CHNC00B309) Emotion UI 2.0 firmware otherwise you’ll end up getting your device bricked.
Extract the downloaded package to the root directory of your SD Card and then apply the update using Settings > Updates > Local update. You’re recommended to backup and unroot your device to ensure stability.
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