F670Lv9.0 Telnet Access

It's the same process therein. I get same error even after running that bat file therein.
Software Version V9.0.10P1N16B
 
@SpeedxThunder - Yes that's what I originally used , my first post to this thread.
I think the crack uncovers the telnet login details

  1. Checkloginauth.gch webrecv fail appears! You can check whether the optical fiber of the optical modem is plugged in. The factory mode must be used with the optical fiber unplugged , otherwise it will not succeed. If it is not successful, it may be that the model does not support it.
 
Thanks . is -pw admin as well?
I have changed it to something else say e.g. pass1234

so the command for me is factorymode_crack.exe -l xxx open -i 192.168.1.1 -u admin -pw pass1234
Still get the same error Enter 192.168.1.1 Telnet FactoryMode Fail!
 
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you used the exe from the github page i linked right and in an empty folder?
if you have chaged the password for the web ui login then u need to use that
or maybe try after a reset if you can
 
so i was successfully able to unlock the ZTE F670Lv9.0:

1. go to this page and download/clone the repo GitHub - douniwan5788/zte_modem_tools: tools for zte modem

2. open a terminal in the downloaded folder and enter the following command

"python -m venv .venv source ./.venv/bin/activate
pip install -r requirements.txt
python zte_factroymode.py -u admin -p admin --ip 192.168.1.1 telnet"

you shoud get some username and pass use it to login to telnet
for the user you should copy after = and before & and for pass you need to copy after = and before \

3. after login use this command "setmac 4 198/upgradetest sdefconf 198" this will change the webui config like stock and unlock the ont

Note: after succesful unlocking al the settings will be reverted to default
 
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