Download the Huawei Mate S CRR-UL20 Firmware Flash File and learn how you can use this firmware file to restore your Huawei Mate S CRR-UL20.
On this page, you will learn how you can use this Huawei Mate S CRR-UL20 stock ROM.
You can use this firmware file to restore Huawei Mate S CRR-UL20 or downgrade or upgrade Huawei Mate S CRR-UL20.
You can use it to reset the Huawei Mate S CRR-UL20 lock screen and fix the boot loop on the Huawei Mate S CRR-UL20.
This flash file for the Huawei Mate S CRR-UL20 can help fix the hanging logo, system errors, and unbrick your phone.
This firmware is strictly for Huawei Mate S CRR-UL20; do not try it elsewhere.
Downloads and requirements:
- 华为_CRR-UL20_CRR-C00B172（联通移动双4G臻逸版）_5.1.1.zip
- CRR-UL20_C00B172_Android 5.1_EMUI 3.1_05013GFH.rar
- CRR-UL20_C00B358_6.0.rar
- CRR-UL20_C00B360_6.0.rar
How to install this Huawei Mate S CRR-UL20 firmware flash file?