Plum S1
Plum S1 is a Plum firmware file listed under Plum, distributed as Plum_S1_SC6820_20130702_2.3.5_SPD.zip with a download size of 148 MB. It was published on June 16, 2026. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Plum S1
If your Plum S1 has been giving you trouble, reinstalling the stock firmware is often the cleanest fix. Here you'll find the full Plum flash package along with the details to check before you begin. Whether an update corrupted the system or a root attempt went wrong, the factory ROM puts the Plum S1 back to square one. File Name: Plum_S1_SC6820_20130702_2.3.5_SPD.zip File Size: 148 MB Back up everything important first, keep the battery above the halfway mark, use a cable you trust, and make sure the right drivers are installed. After flashing, allow a few minutes for the first boot. From there the Plum S1 should run like a brand new unit.
File Details
| File name | Plum S1 |
|---|---|
| Package | Plum_S1_SC6820_20130702_2.3.5_SPD.zip |
| Brand / Platform | Plum |
| Category | Plum |
| File size | 148 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Plum S1 matches your exact device model and that it is intended for Plum hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (148 MB) using the button above.
- Use the appropriate flashing tool for your platform and follow the on-screen steps.
- Keep the device charged and connected until the process completes.
Frequently asked questions
Is Plum S1 free to download?
Yes, Plum S1 can be downloaded free of charge from this page.
How large is the download?
The Plum S1 package is 148 MB.
Which devices is this firmware for?
This file is intended for Plum devices. Always confirm it matches your specific model before flashing.