ZTE S30 Pro Firmware Flash File Download [Stock Rom]
The ZTE S30 Pro is a high-performance 5G smartphone from 2021, featuring a stunning 144Hz AMOLED display and the powerful MediaTek Dimensity 700 chipset. This official stock firmware is for the Chinese market version (CN) of the device. Flashing this ROM is the most effective method for unbricking a dead phone, fixing critical software errors, or restoring the device to its original factory software.
Important Note: This is the official China ROM and does not include Google Play Services (Play Store). Furthermore, the MediaTek Dimensity 700 chipset has Secure Boot, which means a special authentication bypass tool must be used along with SP Flash Tool to successfully flash the firmware.
Quick Device Specs
- Device: ZTE S30 Pro
- Release year: 2021
- Chipset: MediaTek Dimensity 700 5G (MT6833)
- Display: 6.67″ AMOLED, 144Hz
- Battery: 4200 mAh (Non-removable)
- Memory: 8GB RAM + 256GB storage
- Camera: 64MP + 8MP + 2MP + 2MP quad rear, 44MP front
- OS: Android 11 with MyOS 11
- Region: China (No Google Play Services)
Required Downloads
| File / Tool | Download Link |
|---|---|
| SP Flash Tool | Download Tool |
| MediaTek USB VCOM Drivers | Download Drivers |
| MTK Auth Bypass Tool | Download Bypass Tool |
Stock ROM & Firmware
| Version | Android | Region | Type | Download | Size |
|---|---|---|---|---|---|
| V1.0.0B01 | 11 | China (CN) | SP Flash Tool | Download | ~3.7 GB |
Quick Flashing Guide (Auth Bypass Required)
- Download and install all required drivers and tools (SP Flash Tool, VCOM Drivers, Auth Bypass Tool).
- Extract the firmware ZIP file to find the MT6833_Android_scatter.txt file.
- Run the MTK Auth Bypass Tool and click its “Disable Auth” button.
- Power off your phone, hold Volume Up + Volume Down, and connect it to the PC to bypass security.
- Keeping the phone connected and the bypass tool running, launch SP Flash Tool, load the scatter file, and click “Download”.
This is an advanced process. For a detailed guide on the bypass procedure, please read our guide first:
How to Use an MTK Auth Bypass Tool for Secure MediaTek Devices
After bypassing, for steps on using SP Flash Tool itself, refer to our main guide:
How to Flash Stock Firmware on MediaTek (MTK) Smartphones
FAQs
Q1. Why is an “Auth Bypass Tool” necessary for the ZTE S30 Pro?
The MediaTek Dimensity 700 chipset features Secure Boot (SLA/DAA), a security protocol that blocks unauthorized flashing. The Auth Bypass Tool is a third-party utility that temporarily disables this security, allowing SP Flash Tool to write the firmware to the device.
Q2. Can I install the Google Play Store after flashing this firmware?
This is the official China ROM and it does not include Google Mobile Services (GMS). While it is sometimes possible to manually install GMS on Chinese phones, the process can be complex, unstable, and is not guaranteed to work.
Q3. Will this firmware work on a global version of a ZTE phone?
No. This firmware is specifically for the Chinese model of the ZTE S30 Pro. Flashing it on a different regional variant or a different model entirely will likely result in a bricked device.
Q4. What if the Auth Bypass tool fails to detect my phone?
This is almost always a driver issue. Ensure the MediaTek VCOM drivers are correctly installed (you may need to disable Windows Driver Signature Enforcement). Also, verify you are using the correct button combination (Volume Up + Volume Down) before connecting the USB cable.
Troubleshooting (ZTE S30 Pro)
- SP Flash Tool shows a red “Authentication Error”: This means you did not successfully use the Auth Bypass tool before attempting to flash. You must follow the bypass procedure first.
- Device is completely dead after a failed flash: Flashing secure devices carries a higher risk. A failed flash can corrupt the preloader, making the device undetectable. This may require advanced “test point” methods to recover, which should be handled by a professional.
- Phone boots into the Chinese language: During the initial setup wizard, look for the language selection option (it’s usually the first screen and may be labeled 语言) to switch to English.
- No 5G service outside of China: The modem in the Chinese model is configured for Chinese 5G network bands. While you may get 4G/LTE service in other countries, 5G connectivity is not guaranteed.
