Lemon B399
Lemon B399 is a Lemon firmware file listed under Lemon, distributed as Lemon_B399_20140603_MIRA.zip with a download size of 11 MB. It was published on April 28, 2026. This page has been viewed 9 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 Lemon B399
Lemon B399 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: Lemon_B399_20140603_MIRA.zip File Size: 11 MB Flash Tool: Miracle Tool How to Flash (install): Use Miracle Box Software to Flash or install the firmware. (Mediafire)
File Details
| File name | Lemon B399 |
|---|---|
| Package | Lemon_B399_20140603_MIRA.zip |
| Brand / Platform | Lemon |
| Category | Lemon |
| File size | 11 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm Lemon B399 matches your exact device model and that it is intended for Lemon hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (11 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 Lemon B399 free to download?
Yes, Lemon B399 can be downloaded free of charge from this page.
How large is the download?
The Lemon B399 package is 11 MB.
Which devices is this firmware for?
This file is intended for Lemon devices. Always confirm it matches your specific model before flashing.