I have removed the firmware 313 spoofer from Cydia and instead placed a firmware 313 spoofer *app* into Cydia. This time, rather than rely on cydia to copy the files, I have an app that will let you load it and toggle the firmware from 3.1.2 to 3.1.3. Note that it does require a reboot after toggling in order for this to take effect. In hindsight, having Cydia copy the files was a bad idea because it seems Cydia has crashed on some installs or the scripts have not completed for some reason causing problems on uninstall. The new app will solve that as it removes all the scripts from cydia.

The app still just edits the file at /System/Library/CoreServices/SystemVersion.plist, which you can manually edit if you so choose.

If you installed the previous version of firmware spoofer, I suggest you do not remove it (ever) as there was a bug in the uninstall script that could remove your firmware plist. Just use this new app instead to select which firmware you want. Selecting 3.1.2 and rebooting is equivalent to uninstalling the old tweak

App is basic but functional:

And some quick comments to some questions I keep getting:
1) No, this does not actually update your firmware to 3.1.3
2) No this does not impact tethering tweaks or other tweaks. It just changes the *reported* firmware version
3) No this does not break your unlock or cause “no service”

Remember that you have to reboot for this to take effect even though the settings app shows the version change immediately.

Final note: if you want this to remain permanent you can uninstall the app after selecting the firmware so you don’t have to have the icon. The last firmware you have chosen will remain. If you wish to change it later you can always reinstall the app and change it again.

Edit: Today (March 10) I have removed this in exchange for an actual app that does the same thing but does not rely on cydia to copy the files. See “Firmware 3.1.3 App” in cydia, which is probably much safer and should fix / repair the problems some of you have had.

Today I released a firmware spoofer called “Firmware 3.1.3″. This of course doesn’t really update you to firmware 3.1.3. But since firmware 3.1.2 and 3.1.3 are so identical minus the jailbreak, it is close enough. If you install this then reboot, iTunes will even show you as running 3.1.3 and will stop bugging you.

This is perfect for setting up someone else’s iPhone that may accidentally update to 3.1.3 because it prevents iTunes from hounding you or prompting you for an update.

This also allows all those iTunes 3.1.3 only apps to install and work. I believe there are no actual API changes between iTunes 3.1.2 and 3.1.3, therefore this should allow all 3.1.3 apps to run.

Note: This does not really update you to 3.1.3. Instead it just tricks your device into thinking you are updated by updating the file at /System/Library/CoreServices/SystemVersion.plist. In general, I think firmware spoofing is a bad idea. But this is a unique time where many users are accidentally updating and losing their jailbreak. Therefore, this package will help prevent that.

Only supported on 3.1.2 since 3.1.3 and 3.1.2 are virtually the same. If you want to spoof firmware other than 3.1.2, you can manually edit the file listed above (assuming you know how). But do not expect everything to work fine doing this. Some apps require the newer firmware.

Uninstall to revert to firmware 3.1.2.

Take full control of your SpringBoard! Two tweaks from chpwn, the recently released Infiniboard and Infinidock, allow you to scroll your home screen in ways not seen since firmware 1.x — or ever before. Both are available in the Cydia Store now!

Infiniboard lets you scroll each page on your home screen up and down, expanding the possibilities of theming and icon sorting. Put all your games on a single page, or even all your apps: or spread out each type of app to a page of its own, and never worry about filling up the page. Infiniboard is also customizable, you can set everything from the scroll bar color to where you when the lists bounce at the ends. Vertical scrolling has been missing on the iPhone since SummerBoard on firmware 1.x, finally, it has returned — and more awesome than ever. You can go grab Infiniboard in the Cydia Store for just $1.99. Note: OverBoard and CategoriesSB currently have issues with Infiniboard, but both are in the process of being resolved.

Infinidock lets you scroll your dock side to side, as well as choosing just how many icons you want to see. If you have more than four apps that you use a lot, you will love Infinidock’s smooth scrolling to allow you to access all the apps you use most, not just the top four. In addition, many settings, such as paging (like on home screens) and “snap” (aligning your icons for visuals) allow you to setup your dock exactly as you like it. Infinidock is the ultimate dock customization tool, and is available in Cydia for just under a dollar, at $0.99.

Credit goes to mvit for the awesome icons and gfx!

ScreenDimmer 1.20 has been released. It is now offering you the option to set different time intervals for dimming the screen and turning off the backlight. Also, apps with disabled idleTimer won’t lock anymore if you allow them to dim.

if you don’t know about ScreenDimmer:
ScreenDimmer allows you to save battery life by automatically dimming your device’s screen after a pre-defined time; or if you wish by turning the backlight off.

Most users suffer unnecessary battery drain while having their iPhone not on standby. Setting auto-lock to a short time makes it better, but is an inconvenience most of the time due to permanent locking and unlocking while waiting for something.

ScreenDimmer is the solution for this problem: Save battery life by reducing the backlight to a minimum if the device hasn’t been used for a pre-defined time and reduce the waste of the most energy consuming component, the backlight, of the iPhone or iPod.

Free yourself from worrying about locking your device

Brought to you by the developers of 3G Unrestrictor and Firewall iP.

Features:

• Longer battery life
• Can turn the display’s backlight of
• Dims the screen after a user defined time
• Doesn’t dim the screen if the battery is being charged
• Doesn’t dim if an app needs the screen (navigagtion software, video players, …)
• Ability to exclude apps from dimming
• Configuration interface in the Settings app

For those of you using Cydia, it got a pretty big speed upgrade today. In Cydia you will find updates for some APT packages (up to 3 depending on what you have installed). Make sure you take these essential updates. It should dramatically reduce the time “reloading” dialog is present.

Do you know that IPhone’s mobile application doesn’t allows to delete recent calls (I hate this , while all other basic phones has this basic function but the IPhone doesn’t!)? If you’re searching for an app that would allow to “Delete” a call in call list, here your search comes to an end. “ILogManager Basic” manages your call history and also it allows you to clear calls one by one or by contact/phone number or all. It allows to group the recent calls by name or by call type (all, incoming, outgoing and missed) and so on. This has one great feature and that is “SEARCH“. With this search, you can search for a contact or a number with in the call history to know whether you have any call log from that number/name. ILogManager Basic has other unique features, which will make this app much better than any other log applications.

High Lights:

• Logs all your Calls
• Allows you to delete all Calls or one by one or a set of calls from a specific contact/number or all calls
• Displays Contacts picture
• Search :- You can search recent call history with a specific number or name

If you wanna give a trial, a trial version is available in BigBoss repo. The trial version comes with 7 days of trial period and has a very minimal functionality.

I have pushed v2.99.4 out which is mainly to add the enhanced icon selector screen. Those of you on older devices like 2g, 3g with lower memory may have experienced a lot of crashing trying to select an icon for a folder. The more icon addon packs you install, the worse the problem was.

This version of categories changes the behavior by separating the icons into icon packs. Now when you select an icon, you will be given a list of icon themes. You select that and only view the icons in that theme. This way less icons are loaded at a time and you should avoid running out of memory.

Here is how it looks:

To anyone making an icon pack, icon locations have moved, and existing icon packs need to be updated. I have updated all the ones I host. Icons go in /var/mobile/Library/Categories/Icons/packname folder. Please try to keep the icons in the folder under 100 and group them together if you have a lot of icons.

ScreenDimmer allows you to save battery life by automatically dimming your device’s screen after a pre-defined time; or if you wish by turning the backlight off.

Most users suffer unnecessary battery drain while having their iPhone not on standby. Setting auto-lock to a short time makes it better, but is an inconvenience most of the time due to permanent locking and unlocking while waiting for something.

ScreenDimmer is the solution for this problem: Save battery life by reducing the backlight to a minimum if the device hasn’t been used for a pre-defined time and reduce the waste of the most energy consuming component, the backlight, of the iPhone or iPod.

Free yourself from worrying about locking your device

Brought to you by the developers of 3G Unrestrictor and Firewall iP.

Features:

• Longer battery life
• Can turn the display’s backlight of
• Dims the screen after a user defined time
• Doesn’t dim the screen if the battery is being charged
• Doesn’t dim if an app needs the screen (navigagtion software, video players, …)
• Ability to exclude apps from dimming
• Configuration interface in the Settings app

Update: Appsidy will issue a refund to everyone that bought this in the next 5-7 days.

Today some developer released a “pay” package called “Vroom” which sounded too good to be true. Unfortunately, it is. Do not install this package. Not only does it not do what it claims, but it is also somewhat dangerous and will wear out your iPhone with limited use. Read below for details. (Note: Zodttd has removed this package from Cydia, but it may creep up somewhere else).

First, this package claims to speed up your iphone, increase your free memory by managing your daemons, and increase your battery usage. Sounds amazing right? Who wouldnt want this?

So what does it really do? It enables memory swap on your device.

What are the results of memory swap on your device? The free memory will appear to be better. That’s because it is using your disk as memory.  But that’s not all. This package is actually just a stolen file that is already on your device, renamed. So that means the “developer” decided to take a file off his iPhone, rename it, and sell it to you for $1.99.

Here is proof that the file is stolen. The original file is dynamic_pager that is provided by Apple in your /sbin folder. The new file from this app is called Vroom_data. Check out the md5sum of both proving that the files are identical:

BigBoss-iPhone:~ root# md5sum /sbin/dynamic_pager
e57afa9289e98fbd336eff14b996370a  /sbin/dynamic_pager
BigBoss-iPhone:~ root# md5sum /sbin/Vroom_data
e57afa9289e98fbd336eff14b996370a  /sbin/Vroom_data

Ok so the package is fraud.

But if you already have dynamic_pager, whats the harm in enabling it? The reason you don’t want memory swap enabled on your iPhone is this:

1) Memory swap will create a disk file on your flash disk. The CPU will need to spend I/O cycles reading and writing to this disk file. The I/O cycles will cost you battery because it takes battery power to do disk writes.

2) Flash disk has limited life span. They say some 100,000 writes per sector then it is dead. Having a swap file running will be quickly writing to the same sectors wearing out your flash disk.

3) Writing to a page file takes some CPU cycles.

Now, lets examine the developer’s claims and compare them to what the package actually does:

Claim #1: Increases memory.  Sort of. It creates a disk swap. Result is iphone will appear to have more memory. Some apps may crash less. This isn’t all bad. (I think I will release a free package that enables disk swap with a strong warning on it for those that want this).

Claim #2: Manages your daemons. FALSE / lies. It is the apple dynamic_pager file. It does only that. It does not manage your daemons.

Claim #3: It speeds up your device: FALSE. In fact, disk swap actually slows down the device because there are extra disk write used in order to access memory.

Claim #4: It provides better battery performance: FALSE. In fact it actually causes your battery to drain faster because of the disk write I/O cycles and the extra CPU required.

Claim #5: It allows your iPhone to boot at 2% rather than 15% battery. FALSE. This is built into the device not the iPhone OS. (Just like DFU mode). You cannot make changes to this.

Claim #6: It allows your iPhone to run until there is 1% battery rather than 5% before it shuts off. FALSE. See #5 above.

Finally, the package in Cydia was packaged incorrectly. Daemon plist was owned by user 1000. Launchctl will not load any daemon not owned by root. This caused the daemon to not start. With that bug, the paging system is not even enabled resulting in no change in performance! (LOL again). Anyone claiming to install this and finding a boost in speed, battery, etc is experiencing the placebo effect.

This all reminds me of the scam last year with the fake app I dont crash. At least that guy wasn’t trying to charge you money.

Note: enabling memory swap also seems to break google maps app.

So to all your 3.1.3 3GS users that cant jailbreak, this is a reminder to you. Update your computer’s hosts file right now to point to Saurik’s server. This should be a permanent change everyone that owns a 3GS should make. This allows you to down grade your firmware in the future. Even if you don’t care about jailbreaking, it is still a good idea. What if Apple releases a firmware that you hate in the future? This at least allows you the option to downgrade. It also guarantees your SHSH is stored.

While it’s unlikely 3.1.3 will ever be jailbroken since it is utterly worthless, it is still a good idea to get your SHSH stored. Once your hosts file is set up, anytime you restore, the signature is stored for you so that you can go back and restore to that firmware again in the future whether or not Apple decides you should or not.

To fix your computer, simply follow these steps:

OSX: Open the file /etc/hosts with a text editor.
Windows: open the file C:\Windows\System32\drivers\etc\hosts with notepad:
Add the line:
74.208.10.249 gs.apple.com

Note: on windows you may need to “run as” administrator your notepad to get the file to save. On OSX, you may need to use sudo or su to get to root user.