Use the link on this page to download the original and tested Asus Zenfone 3S Max ZC521TL Flash File Firmware (Stock ROM).
Asus Zenfone 3S Max ZC521TL Flash File (Firmware)
To download the proper firmware, please choose the relevant file according to your mobile device and click the download button below.
| File Name | Asus_Zenfone_3S_Max_ZC521TL_MT6750_14.02.1709.15_IN_20171123.zip |
|---|---|
| Genre | Asus |
| File Size | 2 GB |
| Flash Tool | SP Flash Tool |
| How to Flash | Follow Tutorial |
| Updated | 22 June 2022 |