I want to reset my Archer C2 to the default settings. On the Backup Flash/Firmware page, there is an option "Perform Reset", along with it is noted:
To reset the firmware to its initial state, click "Perform reset" (only possible with squashfs images).
How can I tell whether my system is using squashfs image or not?
I'm running the OpenWrt 19.07.1 image mentioned at https://openwrt.org/toh/tp-link/archer_c2_ac750
This is the download link: (https://github.com/orangepizza/openwrt/releases/download/19.07.1/ArcherC2V1_tp_recovery.bin);
I haven't tried the perform reset button becuase I'm afraid of corrupting the setup and having to re-flash the firmware. So, is it safe to do? And what would happen if I tried and I don't have squashfs image?