This English version was translated by machine and may contain inaccuracies.
This project provides publicly available official historical firmware for VN007 (X21) and VN007+ (X21G).
The following table lists the feature support for different firmware versions. Corresponding text descriptions can be found below.
| X21_IDU | X21_IDU_SA | X21G | X21G_IDU | X21G_IDU_1.1X_Final | |
|---|---|---|---|---|---|
| Firmware | VN007_1.X | VN007_3.X | VN007+_1.9.X | VN007+_1.1X.X | VN007+_1.15.X |
| Device | VN007 (X21) | VN007 (X21) | VN007+ (X21G) | VN007+ (X21G) | VN007+ (X21G) |
| Maintenance | Maintenance Stopped | Maintenance Ongoing | Maintenance Stopped | Maintenance Stopped | Maintenance Stopped |
| Latest Version | 1.9 | 3.12 | 1.9.32 | 1.12.11.1 | 1.15.1 |
| 5G NSA Support | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |
| 5G SA Support | ❌ | ✔️ | ✔️ | ✔️ | ✔️ |
| Neighbor Display | ❌ | ❌ | ❌ | ✔️ | ✔️ |
| eSIM | ❌ | ❌ | ❌ | ❌ | N/A |
| SMS | ❌ | ❌ | ❌ | ❌ | ✔️ |
| Link Detection | ❌ | ❌ | ❌ | ✔️ | ✔️ |
| Firmware Download | VN007+ | VN007+_1.15 | |||
| Update Log | - | - | - | Click Here | - |
- VN007 can only use firmware starting with X21, and VN007+ can only use firmware starting with X21G!
- This project only provides publicly available firmware for VN007 and VN007+ devices sold in the mainland of China.
- Do not upgrade/downgrade between VN007 1.X and 3.X freely!!!
- VN007+ cannot safely revert to an older version after upgrading to version 1.15.1 or higher!!!
- It is strongly recommended to use a Chromium-based browser when uploading firmware upgrade packages for optimal compatibility!
- For VN007+, it is highly recommended to use the
VN007+_1.10.10firmware! - Flashing firmware carries certain risks, and all risks arising from using the firmware provided by this project are borne by you.
- This project is unofficial. Due to the absence of official channels, the above firmware is collected and provided by an individual user.
- Although ZLT (Tongze) officials continue to maintain and update the device firmware, I can no longer maintain this project. Future updates will be pushed by the official channel, and no further public firmware packages will be provided.
X21G_IDU_1.1X_Final (Maintenance Stopped)
Firmware starting with X21G_IDU can only be used on VN007+!
- VN007 cannot use this firmware!
- It cannot safely revert to an older version after upgrading to 1.15.1 or higher!!!
- It is recommended to use a Chromium-based browser when upgrading firmware!
X21G_IDU (Maintenance Stopped)
Firmware starting with X21G_IDU can only be used on VN007+!
- VN007 cannot use this firmware!
- VN007 cannot freely upgrade to this firmware from 1.X version!!!
- It is recommended to use a Chromium-based browser when upgrading firmware!
X21_IDU_SA (Maintenance Stopped)
Firmware starting with X21_IDU can only be used on VN007!
- VN007+ cannot use this firmware!
- It is recommended to use a Chromium-based browser when upgrading firmware!
X21G (Maintenance Stopped)
Firmware starting with X21G can only be used on VN007+!
- VN007 cannot use this firmware!
- It is recommended to use a Chromium-based browser when upgrading firmware!
X21_IDU (Maintenance Stopped)
Firmware starting with X21 can only be used on VN007!
- VN007+ cannot use this firmware!
- VN007 cannot freely downgrade to 3.X from this version!!!
- This version does not support 5G SA!
- It is recommended to use a Chromium-based browser when upgrading firmware!