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. This page has been viewed 1 time. 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.