U need to activate using SAM 1st, after activate, uninstall Whatsapp 1st and reboot, install again, should be ok by then...

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Added on April 28, 2012, 1:37 am
Don't re-jailbreak now, since u can't restore to 5.0.1 for current time...

just uninstall the tweak that hogging your phone resources

remove un-used daemons, run syscleanpro from terminal, move the fonts file and remove all un-necessary keyboard & language files...

and u can try install dynamic pager as well, with 1Gb based Ram, VM will work very well...

syscleanpro will remove all un-necessary language pack and keyboard from your phone, remove foreign language files that u won't used, move system fonts to 2nd partition and remove all retina images if u r not using HD capable devices.. Make more space on your system partition, and make your device snappier,

this is a script that need to run from terminal, so u need to install mobile terminal and install the script, u can get it from repo.insanelyi.com

u also would like to consider remove launch daemons script as addition, this will remove system daemon that not needed (for example : crash report daemon, wifi log daemon, and many more)  for normal usage, so will help your device get more ram to run other thing... and more battery life as well, since less thing running on background

as for dynamic pager, this literally like a paging file in windows system or macintosh or any other operating system normally, this dynamic pager will allocate space on your main storage of your phone to act as a ram, to help the main ram to operate the system and running app.., in short word, it won't let u got a "low memory" situation. On devices that have low ram & cpu speed by default, this won't really help, since if your ram was too low to begin with, this pager will continuesly try to switching between original ram and "pseudo" ram, thus, will causing lag on the devices itself. But the story is different when it run on devices with plenty ram and better CPU to begin, it will help u boost your system especially when you run heavy duty games... or multitasking a lot..

for example, on normal iPhone 4 w/ 512 original RAM, after jailbreak and install some tweaks, normally your available RAM when idling is around 150mb - 250mb, tops 300s mb if u don't have mobile substrate add-on at all, with dynamic pager, your available ram when idling will range around 250 - 400 mb..

as explained earlier, this only suitable for iPhone 4, 4s, iPad 2 and later gen... as this devices have sufficient spec to support the dynamic pager run properly...

download this .plist file

http://www.sendspace.com/file/ozjfzn

dynamic pager plist go to System/Library/Launch Daemons

virtual memory plist go to var/preferences

set both permission to 0755 (Read Write Execute, Read Execute, Read Execute)

reboot and do free memory using sbsetting, your phone will look like hang for a while, just wait, it's normal, since the dynamic pager will create the paging file for 1st time...

yes u can using iFile... as well as iFunbox or cyberduck if mac user

the link contain 2 files,

1 is com.apple.dynamic_pager.plist  - this one need to placed in System/Library/Launch Daemon

and

com.apple.virtual_memory.plist  - put this in var/preferences

don't forget check the permission of the file as i stated on previous post.

Put in this command via terminal chmod 775

iFile can change permission, just click the blue arrow next to the file name, and scroll down, u can see permission option and u will directly understand what i  mean by Read Write Execute

iFile can change permission, just click the blue arrow next to the file name, and scroll down, u can see permission option and u will directly understand what i  mean by Read Write Execute

i'm not being pesimistic, but i don't think it will actually work again... since the way apple
verified the device activation has changed now...

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Added on April 29, 2012, 8:03 pm

now what kind of different u lookin for? haha

this vm effect would seen when u run heavy game while multitasking other app as well.. example is : playing infinity blade 2 while backgrounding other app

btw, to check whether vm run properly or not is by going to var/vm and see whether you have 3 swap file inside there or not. If don't have, mean vm haven't run...

for better perf in normal usage, have u do the syscleanpro and remove launch daemons script?

Glad you can feel the good effect..   

the tweak will gone when u restore your phone, so if u update to new iOS and jailbreak again, u need to do all of those stuff again... no other way..

install syscleanpro 1st from cydia

install mobileterminal as well

run mobileterminal and type : su

when asked for password, enter ur password, default is alpine (if it still alpine, then your phone is actually un-secured btw)

after pass the password prompt, type : syscleanpro

just follow the step by step guide provided,

when done, reboot...

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Added on May 1, 2012, 5:49 am

if "iMassage" i'm not sure,    if iMessage then it maybe because of your unlocking method, are u using gevey? or ultrasn0w?

u also need to activated properly using SAM to get iMessage and Facetime to work..

install syscleanpro 1st from cydia

install mobileterminal as well

run mobileterminal and type : su

when asked for password, enter ur password, default is alpine (if it still alpine, then your phone is actually un-secured btw)

after pass the password prompt, type : syscleanpro

just follow the step by step guide provided,

when done, reboot...

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Added on May 1, 2012, 5:49 am

if "iMassage" i'm not sure,    if iMessage then it maybe because of your unlocking method, are u using gevey? or ultrasn0w?

u also need to activated properly using SAM to get iMessage and Facetime to work..

u shouldn't delete chinese keyboard if you use it...,    . deleting syscleanpro won't help, since it just a script.. u need to get the file from another iPhone use that use chinese keyboard...

ask someone to check it inside here : /System/Library/Frameworks/UIKit.framework

try to get the chinese one..

ask someone to check it inside here : /System/Library/Frameworks/UIKit.framework

try to get the chinese one..

The jailbreak on a fresh 4s was quite fast, less than 2 minutes. Now restoring my backup which is taking time since I have 229 apps.

no need..
the instruction is clear as in redmondpie.com and iclarified website.
the tutorial is shown in the first page.
i wonder who come out with this DFU mode thingy...