Joseph C. Lehner

> Note that a bug in the previous version prevents you from modifying the file. I've attached an update below: > [bcm2-utils-v0.9.7-15-g5188041-win32.zip](https://github.com/jclehner/bcm2-utils/files/14241237/bcm2-utils-v0.9.7-15-g5188041-win32.zip)

Have you checked out [Netgear's GPL sources](https://kb.netgear.com/2649/NETGEAR-Open-Source-Code-for-Programmers-GPL) for this device?

I haven't found any bit of code yet that would reset this. Are you seeing this with the coax left disconnected?

Just an idea, but have you also tried enabling factory mode? Maybe not being in factory mode disables the serial console.

Check out [this repository](https://github.com/jclehner/bcm2-dumps/tree/master/tc7200). The `LNXDC.01.01-*` files should work with the `TC7200.20-DC*` images.

Sorry for the late reply, but have you flashed the `LNXDC.01.01-rootfs` and `-linuxapps` partitions as well?

Only if you found a buffer overflow in your firmware's restore routine. Also, depending on your router, it might not even run Linux.

Sorry, forgot about that. At the minimum, please add a `"flash"` section under `spaces`, including a `blocksize` of 64k. A partition map, and the `.blsig` would be nice, but we...

Please add a `.blsig` of `0x3384`, and the partition layout I've posted in [your PR](https://github.com/jclehner/bcm2-dumps/pull/4) in bcm2-dumps. Then it's ready to be merged.

Your `GatewaySettings.bin` file is encrypted. To get at the decryption key, I'd need a firmware dump - this requires access to the device's unlocked serial console (either bootloader or firmware).