@ shamsulhaq,
All of the available flash files for SigmaKey project are placed at
Boot-Loader.com in the corresponding file section. Each SigmaKey dongle / Box comes with the 1 year / 20GB of FREE access to Flash file portal.
In order to check what firmwares are available for download perform following operations:
- Go to Boot-Loader.com
- Register new account
- Go to Downloads->SigmaKey
- Check firmwares
Best Regards
GSMServer team