I just got a SSA3021x with 2.1.1.1.r1 firmware. I tried the whole procedure again and this time after the two files were written to the USB stick by the SSA using SSA3000X_telnet I entered the following commands, cd / mount -o remount,rw /dev/ubi2_0 /usr/bin/siglent/firmdata0 cd /usr/bin/siglent/firmdata0 mv NSP_sn_bandwidth.xml NSP_sn_bandwidthx.xml cd / cd /usr/bin/siglent/usr/backup mv NSP_sn_bandwidth.xml NSP_sn_bandwidthx.xml cd / sync exit didn't get any errors but after re starting the SSA it turned on just fine but no upgrades.
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![edit aladdin bin file edit aladdin bin file](https://i.ytimg.com/vi/OfBsaBDEuPU/hqdefault.jpg)
cd / cp -R /usr/bin/siglent/usr/backup /usr/bin/siglent/usr/mass_storage/U-disk0/SA-backup cp -R /usr/bin/siglent/firmdata0 /usr/bin/siglent/usr/mass_storage/U-disk0/SA-firmdata0 the progress bar on the SSA stopped at 60% so I waited about 20 minutes, I then pulled the USB out and re started the SSA, it was not bricked, then read the USB stick on the PC and the two files were in there. Mine was at 1.3.9.8, dropped it down to 1.3.9.6 and was able to telnet on port 10101 with the file SSA3000X_telnet listed by tv84, I didn't have to use a login or pw, when I tried it didn't recognize the commands, but it was displaying the Arago project logo and seem to be responding, I then typed in the following commands.