How To: Install new Cydia on your iOS device without the need to upgrade to 4.2.1

Cydia update has now arrived by saurik and his helper chpwn to version 1.0.3366-1 for all iOS iPhone, iPod touch and iPad. The new Cydia is more faster and lots of bugs fixed, iPhone Dev Team has already used cydia with new version of Redsn0w 0.9.6b4 on iOS 4.2.1. if you need Cydia 1.0.3366-1 on your iOS 4.1 or older version you can update it by following below guide.

Method 1:

Step 1
Download Cydia on your PC link below, Install iFile via cydia under the source of Sinful repo, Install iFile.

Step 2
After Install iFile open, iFile create Integrated Web Server with download and upload capability, Select tab “Web Server” on the bottom screen options. 

Step 3
After Create web server go to your Computer open Internet browser and type web server IP (IP see on iPhonescreen) example: (‘http://192.168.0.101:1000′) navigate to ‘/var/mobile/Documents’ then select browse on your pc to Cydia 1.0.3366-1.deb and Press Upload button. You can also install cydia or any .deb file via iFunBox, CyberDuck for Mac, WinScp for Windows.

Step 4
After Cydia uploaded then press “Cydia 1.0.3366-1.deb” file and the installer option will pop up file and then press install tab.

Step 5
Now respring or restart your iDevice, that’s it. You should have new Cydia which is faster than older one.

Method 2:

Step 1: Download the New Cydia 1.0.3366-1 and save it on your desktop – Download links posted below

Step 2: Download & Install CyberDuck (Mac) / WinSCP (Win) – If its not already

Step 3: Launch Cydia, Install OpenSSH, & then Install iFile - If its not already

Step 4: Connect your iPhone, Launch CyberDuck or WinSCP and SSH into the device

• Mac – CyberDuck (Server = Your iPhone IP Addess, UserName = root, Password = alpine and Protocol = SSH File Transfer)
• Win – WinSCP (Hostname = Your iPhone IP Address, Username = root, Password = alpine and Protocol = SCP)

Step 5: Navigate to the following folder and move the download Cydia file ‘cydia_1.0.3366-1_iphoneos-arm.deb.deb’ here.

• /root/private/var/root/

Step 6: On your device, launch iFile, Navigate to the following folder & Tap on ‘cydia_1.0.3366-1_iphoneos-arm.deb.deb ’

• /root/private/var/root/

Step 7: Tap on, Tap on Installer to install the new Cydia on your device.

Method 3:

First off get the new cydia, From the end of the post.

after you do that... place the file in /private/var/tmp

THEN: log in as root by typing "su" with no quotation marks, of course.
it will ask for a password... the default password is "alpine" with no quatation marks of course (it is only "alpine" unless u changed the password)

FINALLY: go into mobile terminal and type in these commands
dpkg -i /tmp/cydia_1.0.3366-1_iphoneos-arm.deb

if u do not, or just want a pretty easy way, you could do one of two things:

1. if u have iFile. download the cydia deb and click on the file and press installer (it will be located under private/var/mobile/media/downloads

2. if u have neither iFile or Mobile Terminal, put the file in root/media/cydia/autoinstall

REBOOT (recommended) or RESPRING

YOU'RE DONE!!! 

Video Tutorial:

Download New Cydia 1.0.3366-1
Download CyberDuck (Mac)
Download WinSCP (Win)