[ Model Name: Huawei GR3 TAG_L21 Firmware ] [ Model Code: TAG_L21 ] [ OS Version: Android Lollipop V5.1 ] ------------------------------------------- Content Of File: Software\TAG-L21C699B104.rar ReleaseDoc\Open Source Software Notice.pdf ReleaseDoc\SDSoftwareUpgradeGuideline.doc ------------------------------------------- Total file size is 3427 MB and has compressed to 3427 MB to save bandwidth for download