JXD P300R
JXD P300R is a JXD firmware file listed under JXD, distributed as JXD_P300R_MT6572_14042018_4.2.2.zip with a download size of 239 MB. It was published on June 09, 2026. This page has been viewed 5 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 JXD P300R
JXD P300R Stock ROM Firmware (Flash File) The Stock ROM (firmware) can be used to reinstall the operating system (OS) on the mobile device. It can be very handy when experiencing software errors, facing a device start-up loop, dealing with battery drain issues, or upgrading or downgrading the mobile OS. File Name: JXD_P300R_MT6572_14042018_4.2.2.zip File Size: 239 MB Flash Tool: SP Flash Tool for Windows | SP Flash Tool for Linux How-to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)
File Details
| File name | JXD P300R |
|---|---|
| Package | JXD_P300R_MT6572_14042018_4.2.2.zip |
| Brand / Platform | JXD |
| Category | JXD |
| File size | 239 MB |
| Date added | June 09, 2026 |
| Price | Free |
How to use this file
- Confirm JXD P300R matches your exact device model and that it is intended for JXD hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (239 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 JXD P300R free to download?
Yes, JXD P300R can be downloaded free of charge from this page.
How large is the download?
The JXD P300R package is 239 MB.
Which devices is this firmware for?
This file is intended for JXD devices. Always confirm it matches your specific model before flashing.