Huawei_Mate_S

Huawei Mate S L09 roll back firmware from Marshmallow to C900B300 Lollipop download

If you want to downgrade firmware version for your Huawei Mate S (CRR-L09) from the recent Marshmallow to the previous Lollipop, then Huawei is now officially released the C900B300 Android 5.1 Lollipop rollback firmware.

Firmware Information

  • Android Version: Android 5.1 Lollipop
  • Emotion UI Version: EMUI 3.1
  • Android Security Patch Level: Pending
  • Baseband Version: Pending
  • Kernel Version: Pending
  • Model Number: Huawei Mate S (CRR-L09)
  • Support Network: LTE 4G
  • Build Number: CRR-L09C900B300
  • Build Date: Pending
  • Country: Switzerland
  • File Name: CRR-L09_Firmware_C900B300_Android5.1_emui 3.1.zip
  • Region Code: WEU Generic Version
  • Firmware Download: Link 1
  • Uploader: Huawei

Update Notes

  • Role back firmware package form Android 6.0 Marshmallow to Android 5.1 Lollipop

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