Dell PowerSwitch N2048 Stack Firmware Help

Hello! We have 3 N2048 stacked we need to update the firmware. However, even after a successful upload and stack transfer, the firmware is not reflecting in show version. I've reloaded the Stack as well, but still same problem.

Latest Firmware Available:6.7.0.4.

STACK>show bootvar Image Descriptions active : backup : Images currently available on Flash unit active backup current-active next-active ----- ------------ ------------ ----------------- ----------------- 1 6.3.2.3 6.3.2.3 6.3.2.3 6.3.2.3 2 6.3.2.3 6.3.2.3 6.3.2.3 6.3.2.3 3 6.3.2.3 6.3.3.9 *[?]* 6.3.2.3 6.3.2.3 

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STACK#show version Machine Description............... Dell Networking Switch System Model ID................... N2048P Machine Type...................... Dell Networking N2048P Serial Number..................... TW0RHVDVDNG000710658A01 Manufacturer...................... 0xbc00 System Object ID.................. 1.3.6.1.4.1.674.10895.3056 SOC Version....................... BCM56340_A0 HW Version........................ 5 CPLD Version...................... unit active backup current-active next-active ---- ----------- ----------- -------------- -------------- 1 6.3.2.3 6.3.2.3 6.3.2.3 6.3.2.3 2 6.3.2.3 6.3.2.3 6.3.2.3 6.3.2.3 3 6.3.2.3 6.3.2.3 6.3.2.3 6.3.2.3 

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STACK#copy tftp://10.0.20.4/N2000Stdv6.7.0.4.stk backup Transfer Mode.................................. TFTP Server IP Address.............................. 10.10.10.10 Source File Path............................... ./ Source Filename................................ N2000Stdv6.7.0.4.stk Data Type...................................... Code Destination Filename........................... backup Management access will be blocked for the duration of the transfer Are you sure you want to start? (y/n) y TFTP Code transfer starting... 29018779 bytes transferred File contents are valid. Copying file to flash... Attempting to send the STK file to other units in the stack... STK file transfer operation successful. All units updated code. 

then

STACK#show version Machine Description............... Dell Networking Switch System Model ID................... N2048P Machine Type...................... Dell Networking N2048P Serial Number..................... TW0RHVDVDNG000710658A01 Manufacturer...................... 0xbc00 System Object ID.................. 1.3.6.1.4.1.674.10895.3056 SOC Version....................... BCM56340_A0 HW Version........................ 5 CPLD Version...................... 17 unit active backup current-active next-active ---- ----------- ----------- -------------- -------------- 1 6.3.2.3 **6.3.2.3** 6.3.2.3 6.3.2.3 2 6.3.2.3 **6.3.2.3** 6.3.2.3 6.3.2.3 3 6.3.2.3 **6.3.2.3** 6.3.2.3 6.3.2.3 

So even with a successful upload and distribution of the firmware to the stack, the current firmware still shows listed. I am new to managing the PowerSwitches but I am just going off the PDF detailing the process contained in the firmware download zip. I am connected via telnet and not console. Stack looks good