Rangs Firmwares

• B2
• C7
• Contigo G1
• D1
• D2
• J1
• J102
• J103
• J3
• J55
• J6
• J7 6531A
• J8
• K1
• P01
• P02
• P03
• S100
• S7
• SmartWatch
• Z09

On this page you can found the list of Rangs Mobile devices for which we have collect the original Stock Firmware(ROM file) that you can download. You can use the Rangs Stock Firmware(Rangs Flash File) to re-install the OS on the device or fix any mobile os issues.