I have an AP-335 currently running ArubaInstant_Lupus_6.5.4.0_60834. I would like to upgrade it to ArubaInstant_Lupus_8.3.0.17_81715 but I get the following error when I try to do that. Any pointers?
apboot> upgrade os ArubaInstant_Lupus_8.3.0.17_81715
upgrade os ArubaInstant_Lupus_8.3.0.17_81715
eth0: link up; speed 1000 Mbps, duplex Full
Using eth0 device
TFTP from server 192.168.1.213; our IP address is 192.168.1.185
Filename 'ArubaInstant_Lupus_8.3.0.17_81715'.
Load address: 0x8000000
Loading: #################################################################
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done
Bytes transferred = 15898608 (f297f0 hex)
Image is signed; verifying checksum... passed
Signer Cert OK
Policy Cert OK
RSA signature verified.
Image is too big; (15898608 > 14680064)
**** ERROR: upgrade failed ****.