iSmart IS400i
iSmart IS400i is a iSmart firmware file listed under iSmart, distributed as iSmart_IS400i_V15_2015_07_16.zip with a download size of 137 MB. It was published on April 28, 2026. This page has been viewed 7 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 iSmart IS400i
iSmart IS400i 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: iSmart_IS400i_V15_2015_07_16.zip File Size: 137 MB Flash Tool: SPD Flash Tool How to Flash (install): Follow Tutorial (Mediafire)
File Details
| File name | iSmart IS400i |
|---|---|
| Package | iSmart_IS400i_V15_2015_07_16.zip |
| Brand / Platform | iSmart |
| Category | iSmart |
| File size | 137 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm iSmart IS400i matches your exact device model and that it is intended for iSmart hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (137 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 iSmart IS400i free to download?
Yes, iSmart IS400i can be downloaded free of charge from this page.
How large is the download?
The iSmart IS400i package is 137 MB.
Which devices is this firmware for?
This file is intended for iSmart devices. Always confirm it matches your specific model before flashing.