Posh S350B
Posh S350B is a Posh firmware file listed under Posh, distributed as Posh_S350B_MT6572_4.4.2.zip with a download size of 784 MB. It was published on April 28, 2026. This page has been viewed 2 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 Posh S350B
Posh S350B 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: Posh_S350B_MT6572_4.4.2.zip File Size: 784 MB Flash Tool: SP Flash Tool for Windows | SP Flash Tool for Linux How to Flash (install): Follow Tutorial (Mediafire)
File Details
| File name | Posh S350B |
|---|---|
| Package | Posh_S350B_MT6572_4.4.2.zip |
| Brand / Platform | Posh |
| Category | Posh |
| File size | 784 MB |
| Date added | April 28, 2026 |
| Price | Free |
How to use this file
- Confirm Posh S350B matches your exact device model and that it is intended for Posh hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (784 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 Posh S350B free to download?
Yes, Posh S350B can be downloaded free of charge from this page.
How large is the download?
The Posh S350B package is 784 MB.
Which devices is this firmware for?
This file is intended for Posh devices. Always confirm it matches your specific model before flashing.