I have a meraki ms390, today when the device automatically updated the firmware and when restarting, I got this error, and the device kept rebooting, unable to work. I need help , thank you   ===== Initializing Hardware...... System Bootstrap, Version 17.5.8r, RELEASE SOFTWARE (P) Compiled Tue 05/11/2021 9:10:01.17 by rel Current ROMMON image : Primary Last reset cause : PowerOn MS390-48UX platform with 8388608 Kbytes of main memory BOOT target available .. clear bkup rmonvar if any boot is : [ boot flash:packages.conf ] boot: attempting to boot from [flash:packages.conf] boot: reading file packages.conf # ################################################################################ ################################################################################ ################################################################################ ################################################################################ ################################################################################ ###########################################################   Signature verification failed for key# 1 MCU 802.3bt mode supported: True, BT mod e: True Both links down, not waiting for other switches Switch number is 1 Jun 28 0 5:59:26.791: %INSTALL-5-INSTALL_AUTO_ABORT: R0/0: rollback_timer_helper: Install auto abort timer expired: initiating abort Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. Cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706   Cisco IOS Software [Cupertino], Catalyst L3 Switch Software (CAT9K_IOSXE), Versi on 17.9.2bprd1, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2023 by Cisco Systems, Inc. Compiled Wed 18-Jan-23 12:48 by mcpre   PLEASE READ THE FOLLOWING TERMS CAREFULLY. INSTALLING THE LICENSE OR LICENSE KEY PROVIDED FOR ANY CISCO SOFTWARE PRODUCT, PRODUCT FEATURE, AND/OR SUBSEQUENTLY PROVIDED SOFTWARE FEATURES (COLLECTIVELY, THE "SOFTWARE"), AND/OR USING SUCH SOFTWARE CONSTITUTES YOUR FULL ACCEPTANCE OF THE FOLLOWING TERMS. YOU MUST NOT PROCEED FURTHER IF YOU ARE NOT WILLING TO BE BOUND BY ALL THE TERMS SET FORTH HEREIN. Your use of the Software is subject to the Cisco End User License Agreement (EULA) and any relevant supplemental terms (SEULA) found at http://www.cisco.com/c/en/us/about/legal/cloud-and-software/software-terms.html. You hereby acknowledge and agree that certain Software and/or features are licensed for a particular term, that the license to such Software and/or features is valid only for the applicable term and that such Software and/or features may be shut down or otherwise terminated by Cisco after expiration of the applicable license term (e.g., 90-day trial period). Cisco reserves the right to terminate any such Software feature electronically or by any other means available. While Cisco may provide alerts, it is your sole responsibility to monitor your usage of any such term Software feature to ensure that your systems and networks are prepared for a shutdown of the Software feature. Jun 28 05:59:31.699: %INSTALL-5-INSTALL_START_INFO: R0/0: install_engine: Starte d install abort FIPS: Flash Key Check : Key Not Found, FIPS Mode Not Enabled cisco MS390-48UX (X86) processor with 2331615K/6147K bytes of memory. Processor board ID Q3EH-8UTE-S22Y 2048K bytes of non-volatile configuration memory. 8388608K bytes of physical memory. 1638400K bytes of Crash Files at crashinfo:. 11264000K bytes of Flash at flash:. Base Ethernet MAC Address : 38:84:79:22:46:00 Motherboard Assembly Number : 73-19483-01 Motherboard Serial Number : FOC242734V0 Model Revision Number : C0 Motherboard Revision Number : B0 Model Number : MS390-48UX System Serial Number : xxxxxxxxxxxxxx CLEI Code Number : SETUP: new interface Vlan1 placed in "shutdown" stateMM [1] MCU version 225 sw ver 224 MM [2] MCU version 225 sw ver 224 MCU UPGRADE IN PROGRESS... PLEASE DO NOT POWER CYCLE!! Front-end Microcode IMG MGR: found 4 microcode images for 1 device. Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_0 update needed: no Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_1 update needed: yes Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_2 update needed: yes Image for front-end 0: /tmp/microcode_update/front_end/fe_type_6_3 update needed: no Front-end Microcode IMG MGR: Preparing to program device microcode... Front-end Microcode IMG MGR: Preparing to program device[0], index=0 ...594412 bytes.... Skipped[0]. Front-end Microcode IMG MGR: Preparing to program device[0], index=1 ...578240 bytes. Front-end Microcode IMG MGR: Programming device 0...rwRrrrrrrw..0%...........................................................................................................10%..........................................................................................................20%............................................................................................................30%...........................................................................................................40%............................................................................................................50%...........................................................................................................60%............................................................................................................70%..........................................................................................................80%.............................................................................................................90%..........................................................................................................100% Front-end Microcode IMG MGR: Preparing to program device[0], index=2 ...24506 bytes. Front-end Microcode IMG MGR: Programming device 0...rrrrrrw..0%....10%....20%......30%...40%....50%......60%....70%.....80%....90%....100%w Wating for MCU to come up .....Rr! Front-end Microcode IMG MGR: Microcode programming complete for device 0. Front-end Microcode IMG MGR: Preparing to program device[0], index=3 ...90974 bytes.... Skipped[3]. Front-end Microcode IMG MGR: Microcode programming complete in 380 seconds MCU UPGRADE COMPLETED!!... Chassis 1 reloading, reason - Reload command Jun 28 06:07:02.044: %PMAN-5-EXITACTION: F0/0: pvp: Process manager is exiting: reload fp action requested Jun 28 06:07:10.939: %PMAN-5-EXITACTION: R0/0: pvp: Process manager is exiting: rp processes exit with reload switch code   Initializing Hardware...... System Bootstrap, Version 17.5.8r, RELEASE SOFTWARE (P) Compiled Tue 05/11/2021 9:10:01.17 by rel Current ROMMON image : Primary Last reset cause : SoftwareReload MS390-48UX platform with 8388608 Kbytes of main memory BOOT target available .. clear bkup rmonvar if any boot is : [ boot flash:packages.conf ] boot: attempting to boot from [flash:packages.conf] boot: reading file packages.conf # boot: failed to load ms-rpboot.17.09.03m2.SPA.pkg boot: failed to boot file flash:user/packages.conf ERROR: failed to boot from flash:packages.conf (Not Found) Please wait while the system restarts. Initializing Hardware...... ... View more