I have a ccr2004 that is refusing to upgrade. Currently its on 7.13.1 and Iv tried upgrading to 7.16 which fails without error. I've tried manually dropping the .npks into files, upgrading the packages and then the os. Is there a specific upgrade path here? I've ran into this with other MT devices b…

Is there an error being shown ? Something in log after reboot ?

[image] Bert101: Currently its on 7.13.1 and Iv tried upgrading to 7.16 which fails without error. i mean...

Maybe try 7.16.2 as well as RouterBOARD upgrade each time, per this thread: [image] CCR2004 upgrade failed “free XXX kB disk space for a (null)upgrade” – working upgrade path to 7.21 General Thanks RcRaCk2k for sharing this. I followed these instructions on a …

Uninstall wireless or wifi package, if any Download this: https://download.mikrotik.com/routeros/7.21.5/routeros-7.21.5-arm64.npk Extract wit 7-zip or similar the file \etc\al64-7.21.5.fwf Put the al64-7.21.5.fwf file (without create \etc\ folder) on root of the device. Go to system/routerboard…

I was able to get it upgraded by deleting the old wireless package and upgrading from ros 7.13 -> 7.16 -> 7.20.8 -> 7.21.1.

[image] rextended: not remember exactly what a***-7.21.5.fwf is correct for that board. There is a download link for routerboot on the product page: https://mikrotik.com/product/ccr2004_1g_12s_2xs

well, perfekt! is al64, fixed the previous post.

CCR2004 won't upgrade

RouterOS General

patrikg August 29, 2026, 5:34pm 4

Can you describe more what names of these npks files ?
And don't be confused with MIkrotiks words.