Find Below Steps to update all channels.
1. Press Menu button.
2. Open settings.
3. Open System Maintenance.
4. Open Reinstall.
5. Select YES. (After this Box will reboot and will get another country selection page)
6. Select INDIA .
7. This is main step to get all channels.
7.1 Start frequency will be 386.000 MHz
7.2 Network Search will be YES.
7.3 Constellation will be QAM64_256.
7.4 Symbol rate will be 06.900
Than press start button
After this step channel will be scanned one by one wait for it done.
At present we have 400 Above total channel are available.