Can't downgrade ip4 4.1

**jopapa777** · 09-23-2010, 04:18 PM

I have stock 4.0.1 iOS, also have umbrella too. I change hosts file. I also have shsh file for 4.0.1 from cydia and on my computer. Even thought it's a file that my pc can't read. Problem is when is in the umbrella application. It says it can't listen because of port 80. Where is that, what are you suppose to do? Need some help in changing it.

**Simon** · 09-23-2010, 04:40 PM

Do you have skype or some similar program running? If you do you need to close them out them try tiny umbrella again.

**j3st3r** · 09-23-2010, 06:11 PM

also make sure if you have a firewall installed that port 80 is open for incoming connections

**jopapa777** · 09-23-2010, 06:14 PM

Don't have skype. How do I open up thru the antivirus program

**Simon** · 09-23-2010, 06:24 PM

http://modmyi.com/forums/general/725...e-restore.html

Check my guide, at the bottom is a link to how to check what is running on port 80

**jopapa777** · 09-23-2010, 07:28 PM

i dont see anything that is running on port 80. there a PID 4. but cant find it in task manager

**Simon** · 09-23-2010, 07:37 PM

Ok, if you have the latest tiny umbrella and you ran it as admistrator then it should have edited your hosts for you to point to cydia. Just to make sure run it again, right click on it and select run as administrator, press start tss server then stop it then close tiny umbrella. Now try putting it in dfu and shift-click restoring to 4.0.1 without using tiny umbrella.

**jopapa777** · 09-23-2010, 07:44 PM

i still getting the message telling I dont have admin privileges, i do
you have something running on port 80, i am sure im not
you have host file is not modifiable, i guessing that the one you point to cydia
cplease check antivirus or shutdown skype/teramviewer/etc as these apps block access to port 80.
well, i dont have skype, teamviewer/etc. dont know if thats a program or not. any help

**Simon** · 09-23-2010, 07:46 PM

Did you right-click on tiny umbrella and choose run as administrator?

**jopapa777** · 09-23-2010, 07:47 PM

does it modify my host automatic when I run it to check and save my shsh file to my computer

yes on right clicking

**Simon** · 09-23-2010, 07:52 PM

It should yes. You may want to check your host files to see what it says.
Read this on how to do it manually, scroll down to the "Bypassing the Overlord" part
Caching Apple's Signature Server - Jay Freeman (saurik)

**jopapa777** · 09-23-2010, 08:23 PM

is the host file should be txt file

**iYeow** · 09-23-2010, 08:34 PM

Originally Posted by jopapa777

is the host file should be txt file

You edit your hosts file with Notepad and run it as admin if you are using Win7

Two ways to go,
One is to point your hosts file and do the shift + restore, then you have to edit your hosts file.

Two : you don't have to edit, run tss server if your shsh blogs is stored in TU

If your tss server is greyed out, then you have port 80 being used.

**jopapa777** · 09-23-2010, 08:56 PM

cant get the tss server to run. it brings up error code of not being able to listen

dont know how to find it. look in task manager, ran cmd and typed in netstat -aon. what else can i do?

**iYeow** · 09-23-2010, 09:01 PM

Then you have to go with the point to saurik server .
Click Start, Notepad , run as admin , open up to hosts file , edit it to look like this
#127.0.0.1 localhost
#127.0.0.1 gs.apple.com
#74.208.10.249 gs.apple.com
74.208.10.249 gs.apple.com

save it and reboots
Put ipod in DFU mode
Do the Shift + Restore to 4.0.1

**jopapa777** · 09-23-2010, 09:03 PM

put all in at once reboot pc

**iYeow** · 09-23-2010, 09:07 PM

NO , this is just an example, when you put this sign #, you are asking the pc to ignore those items.

**jopapa777** · 09-23-2010, 09:29 PM

3194

whats host file permissions? where would I find that

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