Huawei GR3 icon

Download official Firmware for Huawei GR3 (TAGL21)

Build: TAGL21C328B128
Size: 153.89MB
Downloads: 1217
Rom Type: OTA

Here we provide Download Link of firmware for Huawei Enjoy 5s TAG-L21 with build TAG-L21C328B128
this Model of Huawei Published on Released 2015, December . with Android 5.1.1; EMUI 3.1 Lite.
Display size on Huawei Enjoy 5s is 5.0" and the resolution is 720x1280 pixels
in Here we provided all the stock firmware of Huawei TAG-L21.
You can flash The Stock firmware of TAG-L21 using How to Flash Huawei Stock Firmware (All Method).


Huawei GR3 TAG-L21 Specification:



this model of huawei powerd by Octa-core 1.5 GHz Cortex-A53 and the internal storage size and ram size is 16GB storage, microSD card slot.
also it can support microSD, up to 256 GB (dedicated slot).
besides it can support Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) .
the Gpu chip model is Mali-T720MP3 and also the Chipset model used on this model is MT6753T
The camera on the Huawei TAG-L21 comes with 13 and support 1080p video pixles.


the Second camera module is 5 MP, 28mm (wide) and the body of Huawei Enjoy 5s TAG-L21 is 135g, 7.6mm thickness
The battry type for this smartphone is Non-removable Li-Ion 2200 mAh battery.


Change Log: HOTA update from TAG-L21C328B127 to TAG-L21C328B128 Notes: ***Please back up personal data before updating. ***Recommended to download file under Wi-Fi environment as more stability ***Rooted phone may cause update failure. Suggested to update via SD card, please download update Package from HUAWEI device official website Updates details: 1. Optimize the using experience. 2. Enhance the compatibility of the system.

Notic: Please keep in mind that, you must flash Huawei GR3 (TAGL21) firmware at your own risk and also full responsible with you.


Please be informed that Huawei-firmware.com only share the official firmware WITHOUT ANY modifications. All Huawei Roms here are for home or personal use only.