Trouble with an old USG100-Plus after updating to WK48

mordo445

Hi everyone! Today I tried to update an old USG100-Plus up to latest wk48 firmware(via web), but get a brick instead the firewall. Then I tried to restore it in debug mode, with cli/ftp, but devise cant uncompress image with firmware: 

Firmware received ...

Start to check file system...

Done

Building ...

[Update Filesystem]

        Updating Code

        //rw/compress.img        bad CRC d05c62e9  (should be d6eda5d8)

    (may instead be incorrect password)                                        -/rw/compress.img        bad CRC d05c62e9  (should be d6eda5d8)

    (may instead be incorrect password)                                        |/rw/compress.img        bad CRC d05c62e9  (should be d6eda5d8)

    (may instead be incorrect password)                                        \/rw/compress.img         
Is there a way to restore this device to working condition?

Zyxel_James

mordo445,

The database is damaged. Please refer to this article to perform database recovery

https://community.zyxel.com/en/discussion/2632/how-to-recovery-database-when-it-is-broken
Please note that the uploaded file should be .db instead of .bin

Thanks,
James

mordo445

Solved with @a1601 help, he prowide me an old image with my version of firmware. New "w48" firmware still not work