OK, factory resetting the access point will not fix the problem of your ICX 7150 Switch not booting from the correct partition, now the last credential you can try the credential you use to access the Unleashed APP if you know it?, let me add the combination as well, Because sometimes it happens that when the Switch is booting from the wrong partition you can use the Unleashed system credential, now if both credential combinations still not working to get access to the switch you need to perform an extra step to bypass the switch password; however, you need to get access to the console and from CLI(command line interface).
2:If still not working, perform the password recovery via console access.
A:Gain access via console:
How to console in the ICX-7150-12CP 'Ruckus Switch'
RUCKUS ICX 7150 USB TYPE C CONSOLE (tutorial video for ICX)
(Tutorial for MAC)
B:Once you gained access, follow up the password recovery step to gain access to the switch.
Password Recovery on a Ruckus ICX(Tutorial video)
Recovering from a lost password (CommScope Guide)
3:No you have fixed the password issue, from console access you can fix the original booting from wrong code issue, by running the next commands:
ICX7150-C12 Router>show flash (you can confirm in which partition you have the correct code that will start with SPS example: SPS08080f.bin normally will be your primary partition)
ICX7150-C12 Router#copy flash flash secondary (this will copy what is in your primary code to the secondary)
ICX7150-C12 Router# write memory
ICX7150-C12 Router#show flash (now both partitions must start with the SPS before the code type)
ICX7150-C12 Router#Boot system flash primary yes
How to Fix Routing code issues on Lennar Home users via CLI
Technical Support Engineer | L2 TAC Wired