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ConnyMercier
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Posts: 725
Joined: Tue Dec 17, 2019 1:08 pm

BootLoop after Update

Wed Mar 20, 2024 7:25 pm

I updated a Mikrotik CRS328-24P-4S+RM to the latest Stable-Version labeled "7.14.1 (stable) 2024-03-08 12:50:23"
Since the Update, the Device is in a permanent Boot-Loop......

Since then, I tried
Loading the backup RouterBOOT loader...
Resetting the RouterOS configuration....
Starting the RouterBOARD in Netinstall mode...

All failed to recover, does somebody have an Idea how to fix?


P.S:
I understand, that the 16MB Storage Size is most likely the Issue.
But at the Time of the Update, there were no Warning / Information in the Changelogs of the Issue.
Just want to Fix my Switch :lol:
 
stefanau
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Posts: 4
Joined: Tue Dec 22, 2020 4:13 am

Re: BootLoop after Update

Wed Mar 27, 2024 10:06 am

Has anyone found a fix for this? I'm in the same situation
 
infabo
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Posts: 695
Joined: Thu Nov 12, 2020 12:07 pm

Re: BootLoop after Update

Wed Mar 27, 2024 1:10 pm

Mikrotik offers free support for this kind of issues.
 
stefanau
just joined
Posts: 4
Joined: Tue Dec 22, 2020 4:13 am

Re: BootLoop after Update

Wed Mar 27, 2024 2:29 pm

Has anyone found a fix for this? I'm in the same situation
A few hours later, a range of console error messages including "not an elf header" from the failed upgrade, and I've now managed to use netinstall not only to recover the switch but to install a fresh 7.14.1 onto it without any further issues.
For anyone else that comes across this, I ended up doing a full storage format using console in the process, but am not sure if this was a necessary step.
 
ConnyMercier
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Topic Author
Posts: 725
Joined: Tue Dec 17, 2019 1:08 pm

Re: BootLoop after Update  [SOLVED]

Fri Apr 12, 2024 7:10 pm

Quick Feedback regarding my BootLoop-Issue
After a few failed attempt, I was also able to use Netinstall to recover the Switch with the latest 7.14.2(Stable)

Everything works normally again!

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