Download ZTE Blade S7 official firmware from the link here, and follow the provided flashing instructions to learn how to flash the stock rom.
If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
Download Options
File Name: 20170320152915987.zip
Size: 1.05 MB
Build: 327830B2007ZTE_AS_Blade_S7V1.0.0B20
Region: Malaysia
Firmware – Download
File Name: 20160712100920696.zip
Size: 1.04 MB
Build: 302550B0479ZTE_ID_Blade_S7V1.0.0B04
Region: Indonesia
Firmware – Download
File Name: 20160930150633562.zip
Size: 1.02 MB
Build: 314130B1636ZTE_AS_Blade_S7V1.0.0B16
Region: Nepal
Firmware – Download
File Name: 20161208105528911.zip
Size: 1.02 MB
Build: 307400B0296ZTE_SG_Blade_S7V1.0.0B02
Region: Singapore
Firmware – Download
File Name: 20160726173958917.zip
Size: 1.02 MB
Build: 314130B1636ZTE_AS_Blade_S7V1.0.0B16
Region: N/A
Firmware – Download
Debloated Firmware (for TWRP only)
File Name: ZTE_Blade_S7V1.0.0B16_for_TWRP.zip
Size: 1 GB
Firmware – Download
How to flash
Click here to view complete flashing instructions for any of the firmware package downloaded below. If you have any issue with flashing, post in comments section below for assistance.