[Downloads] Tecno S702 HS4002 Stock ROM | Firmware
[Downloads] Tecno S702 HS4002 Stock ROM | Firmware
22-05-2026, 07:32 AM
Below is a collection of download links for firmware or stock ROMs for Tecno S702 HS4002. This firmware will be handy for upgrading, downgrading, unbricking, and unrooting your phone.
Download Tecno S702 HS4002 stock ROM / firmware below
- Tecno S702 HS4002 (S702-HS4002-EnFrSwHaPoAr-OP-20260311) [Factory / Signed]
https://mega.nz/file/Y1QiCQZL#Q-so92TXeu...3fyqnKXq3I
How to flash/unbrick Tecno S702 HS4002
The firmware above is in .pac format (after you extract from zip, rar or 7z file) so this means you can flash with Research Download, Factory Download, or Upgrade Download tool or any paid tool which supports flashing in PAC format.
Before flashing, ensure that:
- You have taken note of your current build number. Knowing your current build number makes it easy to revert to the most compatible firmware in case you flash a buggy or incompatible firmware.
- The battery is charged to an extent and inserted into the phone
- The phone is powered off / switched off
- You have installed Spreadtrum SCI USB drivers
- You have downloaded either part of or the complete firmware above (depending on what you need to flash) and unzipped it into a folder.
- You have a PC and a USB cord.
- You know the boot key for your device (usually the volume down, volume up or volume up + volume down button)
How to flash
Flash using Research Download, Factory Download, or Upgrade Download tool. Research Download tool is best for backing up or flashing only a few partitions. Upgrade Download tool is good for a full flash. Factory Download tool should be used if you have a boot loop after flashing with other tools. Ensure to try the latest version of each first before
Tecno S702 HS4002 Core Specification
- Brand: Tecno
- Model: S702
- Network: 3G, 4G
- Dimension: 123.9 * 60.3 * 9.55
- Display: 3.97
- RAM: 1GB
- Internal: 8GB
- Main Camera: 2MP
- Chipset: Unisoc SC7731E
Learn MediaTek, Unisoc / Spreadtrum (SPD) and Qualcomm Software Repairs @ https://www.hovatek.com/training
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14-10-2026, 09:28 AM
大家好！
我正在寻找一款 Supertab 平板电脑的原厂固件，希望有了解这款设备的朋友能够提供帮助。
**设备及主板信息：**
- 平板品牌：Supertab
- 主板型号：S865-7731E-D2(216-1) V1.0
- 主板标记日期：180908
- 处理器：Spreadtrum SC7731E
- 内存：1GB RAM
- 内部存储：8GB
- 目标固件格式：PAC（Spreadtrum/Unisoc）
**我需要的文件：**
1. 与上述主板型号完全匹配的原厂 PAC 固件。
2. 如果没有 PAC 固件，也可以提供同型号设备的完整原机备份，包括 FDL1、FDL2、分区表、boot、recovery、system 及其他必要分区。
3. 如果知道这款平板的其他品牌名称、原始型号或固件下载地址，也请告知。
我已经尝试寻找相关固件，但目前找到的其他型号固件无法确认兼容，因此不敢冒险刷入。
**希望能够获得免费的下载链接，或者同型号设备的完整备份。**
非常感谢大家的帮助！
English
**Request: Seeking Stock Firmware for Supertab Tablet (SC7731E)**
Hello everyone!
I am looking for the stock (original) firmware for a Supertab tablet. If anyone is familiar with this device, I would greatly appreciate your help.
**Device and Motherboard Information:**
- Brand: Supertab
- Motherboard Model: S865-7731E-D2(216-1) V1.0
- Motherboard Date Stamp: 180908
- Processor: Spreadtrum SC7731E
- RAM: 1GB
- Internal Storage: 8GB
- Required Firmware Format: PAC (Spreadtrum/Unisoc)
**What I am looking for:**
1. Stock PAC firmware that matches the motherboard model specified above.
2. If a PAC file is unavailable, a full backup from an identical device—including FDL1, FDL2, the partition table, boot, recovery, system, and all other necessary partitions—would also work.
3. If you happen to know an alternative brand name, the original model number, or a download source for this tablet’s firmware, please let me know.
I have already tried searching for the firmware, but I haven't been able to confirm compatibility with the files I’ve found so far, so I am hesitant to attempt flashing them.
**I am hoping to obtain a free download link or a complete backup from an identical device.**
Thank you very much for your help!
This post was last modified: 20-10-2026, 05:52 PM by hovatek.
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