Posted: Fri Oct 21, 2016 10:45 Post subject: Re: Router stuck in recovery mode cant reflash
Neozen wrote:
neebsk wrote:
I upgraded the router to a new dd wrt firmware and tried to restore my old settings but now there just a orange blinking light. Ive tried to flash the stock firmware using recovery flash @ 192.168.0.1 but now the routers power light just flashes orange and i cant acesss the web page again
Your router is stuck in a boot loop.
The only way to recover now is to open the router, use a USB to Serial TTL cable and access the CFE console to issue a "nvram erase" command.
Read through the last few pages of these thread, instructions and pin outs info are there.
That will work. It's what I use. May I suggest you buy a couple.
You may like me, carelessly hook up the ground wire to vcc on the router and fry the adapter.
Done it more than once _________________ I am far from a guru, I'm barely a novice.
Then something is wrong with your setup. When connecting tx and rx on the serial adapter, any keyboard keystrokes should show up in putty. _________________ I am far from a guru, I'm barely a novice.
Posted: Wed Oct 26, 2016 13:47 Post subject: To keep you updated - firmware upgrade
Today I finally decided to flash the DIR-880L with the new release (DD-WRT v3.0-r30796).
However, after having major problems (partly bricked, serial recovery, see previous posts) with releases
newer than 07-30-2016-r30342 I decided to to it a little differently. Before flashing the new release, I
set the router back to factory defaults (web gui) and after that, I flashed the new firmware
selecting "After flashing, reset to Default", just to be on the safe side. Everything went smooth, no
problems. Router is up and running.
It's only painful, to have to reconfigure the router entirely after the upgrade...
So i updated drivers ive goten putty to send keystrokes in, but i cant get putty to access the router and into cfe state. Could someone briefly explain what to do to because i think ive done everything right but its not working.
I've had 2 attempts at flashing r30342 to my dir880l
both times I had an issue with logging in to the web interface. It would randomly not accept my username and password that I set (which was just the default root admin anyway).
Initially it would work but then after changing some settings it would grant access half the time I tried and then eventually not at all.
During the whole ordeal the internet and wifi connections were still active and I was able to use the network.
Ive reverted to stock firmware now though i've seen here that 30342 is seen to be a stable build from what I can gather.
Did anyone have a similar experience?
Are there any earlier builds that are particularly stable?
Posted: Mon Oct 31, 2016 9:11 Post subject: Re: To keep you updated - firmware upgrade
ReinerS wrote:
Today I finally decided to flash the DIR-880L with the new release(DD-WRT v3.0-r30796).
...
Everything went smooth, no
problems. Router is up and running.
Unfortunately, on the weekend I tried to flash to the newest build and got the same
behaviour as with previous updates! Router could only be recovered by using a serial
connection....