[Trick/fix] if you can't install Apps on older IOS like 4.1 from Appstore.!!!!

do you have problem to install apps from app-store when you have IOS 4.1???

you have 3G iPhone and there is no update after 4.2.1 and appstore require 4.3???

Install any app from applestore for 3g/3gs 4.1 or 4.2.1 ( GSM-DOCTOR )
Method No1 a little Tricky
1. Jailbreak you'r IPhone/iPod/iPad
2. with IFile ---> System/Library/CoreServices ---> SystemVersion.plist
3. wth pc ---> itools ---> jailbroken data --- system/library/coreservice ---> systemversion.plist
4. Change BUILD version and Product Version ( for example u have 4.1 build 8B117 change to 5.0.1 or 5.1.1 ( 5.0.1 --- 9A405 or 5.1.1 --- 9B206)
5. Restart your IPhone
6. istall from Appstore will work 100% tested . ( not work Navigation GPS etc ).


Other Easy Method

here is a Trick to bypass this issue

Open cydia

go to sources and add this source

ihackstore.com/repo

now search for "firmware 4.3.4 fake" in cydia and install it


at home screen open "firmware icon"


click on your desired version and click Reboot.



now have changed your version





NOTE:

this is just a trick to bypass update message in appstore means this is not the real version at all.