Plum Z402
Plum Z402 is a Plum firmware file listed under Plum, distributed as Plum_Z402_MT6572_4.2_140308.zip with a download size of 574 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 Z402
The Plum Z402 runs on Plum's factory software, and sometimes you need to reinstall it from scratch. This page provides the genuine stock ROM so you can return the device to its original state. It fixes random reboots, crashing apps, a phone stuck on the splash screen, or a botched OTA update, and removes leftover bloat by returning the Plum Z402 to factory condition. File Name: Plum_Z402_MT6572_4.2_140308.zip File Size: 574 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. When it finishes, the Plum Z402 restarts with clean factory software. Match the firmware to your variant and follow each step in order.
File Details
| File name | Plum Z402 |
|---|---|
| Package | Plum_Z402_MT6572_4.2_140308.zip |
| Brand / Platform | Plum |
| Category | Plum |
| File size | 574 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Plum Z402 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 (574 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 Z402 free to download?
Yes, Plum Z402 can be downloaded free of charge from this page.
How large is the download?
The Plum Z402 package is 574 MB.
Which devices is this firmware for?
This file is intended for Plum devices. Always confirm it matches your specific model before flashing.