Kingstar KS-A1 Plus
Kingstar KS-A1 Plus is a Kingstar firmware file listed under Kingstar, distributed as Kingstar_KS-A1_Plus_SP7731GEA_V4.0_20150820_4.4.2_SPD.zip with a download size of 444 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 Kingstar KS-A1 Plus
Looking for the official stock firmware for your Kingstar KS-A1 Plus? You're in the right place. Below is the original Kingstar flash file you need to restore your device, whether you're fixing a software issue or starting fresh. Whether an update corrupted the system or a root attempt went wrong, the factory ROM puts the Kingstar KS-A1 Plus back to square one. File Name: Kingstar_KS-A1_Plus_SP7731GEA_V4.0_20150820_4.4.2_SPD.zip File Size: 444 MB Back up your files, charge the Kingstar KS-A1 Plus past 50 percent, install the matching drivers, and only then begin. After flashing, allow a few minutes for the first boot. From there the Kingstar KS-A1 Plus should run like a brand new unit.
File Details
| File name | Kingstar KS-A1 Plus |
|---|---|
| Package | Kingstar_KS-A1_Plus_SP7731GEA_V4.0_20150820_4.4.2_SPD.zip |
| Brand / Platform | Kingstar |
| Category | Kingstar |
| File size | 444 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Kingstar KS-A1 Plus matches your exact device model and that it is intended for Kingstar hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (444 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 Kingstar KS-A1 Plus free to download?
Yes, Kingstar KS-A1 Plus can be downloaded free of charge from this page.
How large is the download?
The Kingstar KS-A1 Plus package is 444 MB.
Which devices is this firmware for?
This file is intended for Kingstar devices. Always confirm it matches your specific model before flashing.