On this page, we have shared the Posh Stock Rom (Original firmware) for all Posh Smartphone and Tablets.
All the following Posh Stock Rom (zip file) contains original Posh USB Driver, Flash Tool and the Flash File. After Downloading the firmware, follow the instruction manual to flash the firmware on your device.
Posh E500A Stock Firmware (Flash File)
Model: Posh E500A
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 398 MB
Posh L500A Stock Firmware (Flash File)
Model: Posh L500A
Country: All
Android Version: 4.4.4
How to Flash: See Instructions
Download Size: 516 MB
Posh L530 Stock Firmware (Flash File)
Model: Posh L530
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 899 MB
Posh L540 Stock Firmware (Flash File)
Model: Posh L540
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 968 MB
Posh L550 Stock Firmware (Flash File)
Model: Posh L550
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 692 MB
Posh Pegasus C350 Stock Firmware (Flash File)
Model: Posh Pegasus C350
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 134 MB
Posh Pegasus Plus C351 Stock Firmware (Flash File)
Model: Posh Pegasus Plus C351
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 382 MB
Posh S240K Korea Stock Firmware (Flash File)
Model: Posh S240K Korea
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 322 MB
Posh S350A Stock Firmware (Flash File)
Model: Posh S350A
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 438 MB
Posh S350B Stock Firmware (Flash File)
Model: Posh S350B
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 784 MB
Posh S400A Stock Firmware (Flash File)
Model: Posh S400A
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 337 MB
Posh S400B Stock Firmware (Flash File)
Model: Posh S400B
Country: All
Android Version: 4.2.2
How to Flash: See Instructions
Download Size: 337 MB
Posh S510 Stock Firmware (Flash File)
Model: Posh S510
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 719 MB
Posh S510A Stock Firmware (Flash File)
Model: Posh S510A
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 345 MB
Posh S510B Stock Firmware (Flash File)
Model: Posh S510B
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 356 MB
Posh S510C Stock Firmware (Flash File)
Model: Posh S510C
Country: All
Android Version: 5.1
How to Flash: See Instructions
Download Size: 781 MB
Posh X511 Stock Firmware (Flash File)
Model: Posh X511
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 842 MB
Posh X511A Stock Firmware (Flash File)
Model: Posh X511A
Country: All
Android Version: 5.0
How to Flash: Copy the update.zip file to the phone SD and flash it through the stock recovery mode.
Download Size: 1 GB
Posh X511B Stock Firmware (Flash File)
Model: Posh X511B
Country: All
Android Version: 4.4.2
How to Flash: See Instructions
Download Size: 522 MB
Posh X511C Stock Firmware (Flash File)
Model: Posh X511C
Country: All
Android Version: 6.0
How to Flash: See Instructions
Download Size: 785 MB
Readme Once:
[*] After flashing the Posh Stock Rom on your device, you may need to flash the IMEI using the IMEI tool provided with the firmware file. If you are going to flash the IMEI, then make sure always flash the Original IMEI that comes with your device.
[*] Posh USB Driver: If you are looking for the original USB Driver then head over to the Posh USB Driver page.
[*] Request Firmware: If you are looking for any specific firmware that is not listed above, then you can request it through the comment box below (do not request firmware through contact page or else it will be ignored).
