Lenovo A1000M
Lenovo A1000M is a Lenovo firmware file listed under Lenovo, distributed as Lenovo_A1000m_S399_20160701_SPRD7731_ROW.zip with a download size of 561 MB. It is built for Unisoc (Spreadtrum)-based devices, with a firmware build date of July 01, 2016. It is flashed with SPD ResearchDownload (or UpgradeDownload). It was published on April 28, 2026. This page has been viewed 4 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Lenovo A1000M
Lenovo A1000M Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. File Name: Lenovo_A1000m_S399_20160701_SPRD7731_ROW.zip File Size: 561 MB Flash Tool: SPD Flash Tool How to Flash (install): Follow Tutorial Get Link
File Details
| File name | Lenovo A1000M |
|---|---|
| Package | Lenovo_A1000m_S399_20160701_SPRD7731_ROW.zip |
| Brand / Platform | Lenovo |
| Category | Lenovo |
| Platform | Unisoc (Spreadtrum) |
| Build date | July 01, 2016 |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 561 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to flash Lenovo A1000M with SPD ResearchDownload
- Confirm Lenovo A1000M matches your exact device model and that it is intended for Lenovo hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (561 MB) using the button above and extract it on a Windows PC.
- Install the SPD / Unisoc USB drivers, then open SPD ResearchDownload (or UpgradeDownload).
- In the tool, load the .pac firmware file from the extracted folder.
- Start the flash, then press Start in the tool, then connect the powered-off phone while holding Volume Down (boot key).
- Wait for the success message before disconnecting. Leave "Erase NV" unticked unless you intend to wipe IMEI and calibration data.
Guides for this firmware
- Connecting Unisoc Phones to SPD ResearchDownloadSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. To connect a phone to this tool…
- Flashing .pac Files with SPD ResearchDownload GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It is primarily used to unbrick…
- How to Use SPD ResearchDownload: Firmware Flashing GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It allows technicians and users…
Frequently asked questions
Is Lenovo A1000M free to download?
Yes, Lenovo A1000M can be downloaded free of charge from this page.
How large is the download?
The Lenovo A1000M package is 561 MB.
Which tool do I need to flash Lenovo A1000M?
Lenovo A1000M is Unisoc (Spreadtrum) firmware, so it is flashed with SPD ResearchDownload (or UpgradeDownload) using the .pac firmware file.
Which devices is this firmware for?
This file is intended for Lenovo devices. Always confirm it matches your specific model before flashing.