The users of Huawei Mate S UL00 are getting another latest B340 EMUI 4.0 build based on Android 6.0. This latest build is for the users of Asian Pacific countries. The build comes with some more useful/ latest features and security updates. OTA and Manual update methods both are working at the region. Here you can find the official download link and the installation guide for B340 EMUI 4.0 firmware.

DISCLAIMER: This B340 EMUI 4.0 build is for Huawei Mate S CRR-UL00 Asia pacific region devices. Don’t install at any other variant. Install and proceed at your own risk.

Firmware Info:

Device: Huawei Mate S CRR-UL00/ (CRR-L13).
Firmware: Android 6.0 Marshmallow -EMUI- 4.0.
Build NO: CRR-UL00C636B340/ B340.
Region: Singapore – Asia Pacific.
Status: Official (Stable) Full Package.

Preps| Downloads:

Perform a complete backup for all necessary data at Mate S before going to the process.
Do charge the Mate S battery more than 70%.
Install USB driver or Hi-Suite at the PC for smooth connectivity. [Click Here]

Download B340 EMUI 4.0 Firmware for Mate S UL00. [Official Link] – [Size: 1.53 GB]

File: [Huawei_ Mate s_Firmware_CRR-UL00 (CRR-L13)_ Android 6.0_EMUI 4.0_ C636B340_ Asia Pacific_ Channel-Others.zip]

Steps to Install B340 EMUI 4.0 Firmware on Huawei Mate S.

From the link download B340 Zip file, then extract.
Transfer the dload folder at micro SD home directory.
Simply disconnect Mate S and turn off.
Now while Mate S is completely off, press & hold the UP +VOL.DOWN + POWER keys all at once, for some seconds.
Now the update process will launch auto.
Do nothing just wait for completion and reboot normally.