Huawei is gradually updating their entire eligible device’s firmware. And now the B150 EMUI 3.1 Lollipop final build has been provided for Huawei Y6 SCC-U21. Almost all the users of Huawei Y6 Asia Pacific are getting alerts for these updates via OTA. However, in the post here we also have the direct download link of the OTA B150 updates. The owner of Y6 not eligible to get it via OTA can use this guide to download and manually Update Huawei Y6 SCC-U21 to EMUI 3.1 Lollipop B150. The method is so simple just download update zip file, copy it to the device, and flash via updater app.

DISCLAIMER: The under mentioned steps and firmware can be used to Update Huawei Y6 SCC-U21 only to EMUI 3.1 Lollipop B150. Don’t use it for other devices. Also, carefully deal with the guide, firmware, and device. we only provide possible assistance, not responsible at all.

Firmware info:

Device/Model: HUAWEI Y6/ SCC-U21.
Firmware: Android 5.1 Lollipop – EMUI: 3.1.
Build: SCC-U21C900B150.
Custom Number: C636D001.
Required build: C900 Build.
Status: Official / Full Firmware stable.
Region: Asia Pacific [Malaysia].
Date released:Apr.2016.

Preps| Downloads:

Backup of the data on Y6 is highly recommended.
Charging status of Y6 should be more than 70%.
Hi-Suite or USB driver of Huawei is much necessary on the PC. [Download Page].

Download B150 OTA updates for Y6. |Official Link| – |Size: 1.01 GB|.

Name downloaded file. [SCC-U21_C900B150CUSTC636D005.rar].

Steps to Update Huawei Y6 SCC-U21 to EMUI 3.1 Lollipop B150 build.

Before everything download firmware B150 Build.
Extract B150 downloaded .zip file. And connect Y6 to PC.
Now from the extracted contents copy the dload folder to micro-SD or internal memory.
Next tap on the updater app at the app drawer. > Select menu. > Local update.
Locate and select the downloaded and copied update app file and confirm to install.
Y6 reboots and then runs normally after Update Huawei Y6 SCC-U21 to EMUI 3.1 Lollipop B150 Firmware.