Download All Model Of Obi Firmware (Stock ROM)

On this page, we have managed to share the Original Obi Stock Rom (firmware) for all the available Obi Smartphone and Tablets.

All the following Obi Stock Rom (zip file) contains original Obi USB Driver, Flash Tool and the Flash File. After Downloading the firmware, follow the instruction manual to flash the firmware on your device.

• Obi S400
  Download
  
  
• Obi S401
  Download
  
  
• Obi S450
  Download
  
  
• Obi S451
  Download
  
  
• Obi S452_FWVGA_6572_V02.02B01
  Download
  
  
• Obi S452_6572_4.4_V02.02B07
  Download
  
  
• Obi S452 Plus
  Download
  
  
• Obi S453
  Download
  
  
• Obi S454
  Download
  
  
• Obi S500
  Download
  
  
• Obi S501
  Download
  
  
• Obi S502
  Download
  
  
• Obi S503
  Download
  
  
• Obi S503 Plus
  Download
  
  
• Obi S507
  Download
  
  
• Obi S520
  Download
  
  
• Obi S550
  Download
  
  
• Obi S551
  Download
  
  
• Obi SF1
  Download
  
  
• Obi SJ1.5
  Download
  
  
• Obi SJ1.8
  Download
  

Credits: Firmwarefile

How to flash Obi stock roms

• For Mediatek (MTK) chips, click here for total guide and flashtool.
• For Spreadtrum (SPD) chips, click here for total guide and flashtool.