Firmware/V7/Downgrade/Manual
From Snom User Wiki
Downgrade firmware from v7 to v6
PLEASE NOTE: In contrast to the formerly described downgrade mechanism, during this new downgrade process all needed firmware parts will be stored on the phone's flash. That means the phone is fully operational after the downgrade and no additional manual update via TFTP is needed anymore. But be aware that all settings get lost.
IMPORTANT ADVICE: It is of utmost importants that step 1 of the following description be executed before continuing with step 2!!! Otherwise it may result in a defective phone!
Proceed as follows:
- Update the firmware to snom3X0-7to6-SIP-f.bin.
- Now downgrade your phone by updating the firmware to snom3X0-from7to6-6.5.13-bf.bin. This can be done via HTTP only!
Downgrade firmware images
Use these firmware versions to perform the downgrade procedure as described above respectively:
Step 1:
http://fox.snom.com/from7to6/snom360-7to6-SIP-f.bin http://fox.snom.com/from7to6/snom320-7to6-SIP-f.bin http://fox.snom.com/from7to6/snom300-7to6-SIP-f.bin
Step 2:
http://fox.snom.com/from7to6/snom360-from7to6-6.5.13-bf.bin http://fox.snom.com/from7to6/snom320-from7to6-6.5.13-bf.bin http://fox.snom.com/from7to6/snom300-from7to6-6.5.13-bf.bin
