Official Huawei Honor 6X (Berlin-L23) Stock Rom Used for: Update Huawei Honor 6X Berlin-L23 Downgrade Huawei Honor 6X Berlin-L23 Rollback firmware Huawei Honor 6X Berlin-L23 Unroot Huawei Honor 6X Berlin-L23 Unbrick Huawei Honor 6X Berlin-L23 Restore Huawei Honor 6X Berlin-L23 Fix Unknown IMEI Huawei…