2013-08-29 Update: Now includes more than 1,000 free apps!...I ve install whited00r 6 on my iphone 3G. But i ve a problem: i go to app market and then on app store. Click on install button, but appstore say me that it is not supported ios 3.1.3, so i can't install nothing apps!! I ve install whited00r 6, so i don't understand this situation.
...Every app that i selected app store say me that it's required ios 4.3...
You are talking about Apple's iTunes >
App Store.
The minimum iOS 4.3 requirement is a push by Apple on
purpose (see [Rant] below) that excludes the following devices because they have ARMv6 CPU's:
iPod Touch 1st Gen (max iOS 3.1.3)
iPod Touch 2nd Gen (max iOS 4.2.1)
iPhone (max iOS 3.1.3)
iPhone 3G (max iOS 4.2.1 but it's dog-slow, whited00r based on iOS 3.1.3 is much more fluid with plenty of free RAM to run apps)
Devices that can understand iOS 4.3 instructions sets and apps that requires it:
ARMv7 = iPhone 3GS, iPhone 4, iPhone 4S, iPod 3G/4G/5G, iPad, iPad 2, iPad 3, iPad Mini
ARMv7s = iPhone 5, iPad 4
App Market is a custom app
found only in the iOS 3.1.3 based
whited00r 6 Custom Firmware > Home. In App Market you can find
iTunes App Store but if you swipe you will see
Time Machine Store with hundreds of free apps, all compatible with
iOS 3.1.3 and also the
Cydia Store on the extreme right tab. There are over
1,000 free apps on App Time Machine as of 2013-04-08.
Sorry, it is not possible to install App Time Machine without installing Whited00r 6. If it would be accessible to all the general public, their server would be quickly overwhelmed and would crash promptly.

After finding an app you like, tap on Install and
scroll up to tap
OK to start downloading & installing automatically the app on your iPhone or iPod Touch.

List of compatible iOS 3.1.3 iOS 3.x apps & games downloaded using AppTimeMachine Store and tested so far on my iPhone 3G running Whited00r 6 that are working fine:
Skype-08101284207.ipa
OperaMiniWebbrowser-071012123842.ipa
Facebook - 3 versions!Dropbox-08101281032..ipa
PandoraRadio-12121295346.ipa v4.0.1 I live outside USA so I use the free US VPN tunnel (
SecurityKISS.com free Plan GREEN 300 MB/day, setup VPN on iPhone as
PPTP). See also the
Internet Radio Box alternative below working without VPN.
eBay-071012123544.ipa
IMDbMovies&TV-071012124037.ipa
InstagramAdobe Photoshop Express
Angry BirdsAngry Birds SeasonsAngry Birds RioStanza iBook eBook Reader - See Tutorial Free eBooks + Reader App Compatible with iOS 3.1.3 & 4.2.1 - iBook Whited00r 6Waze social GPSTwitter - 2 versions!BatteryDoctor
Games - More than 170 free compatible apps!
SOS GPS
GPS Kit
Speedtest
iStudiezPro
Radyo
QuickOffice Connect v3.30
iPusher - To check if Push Notifications is working:
[Solved] whited00r 6 Unlocked Push Notifications Quick FixPanoramatic360-08101282736..ipa - Stitch photos into panorama automatically.
AudioTools-1411121522219.ipa
LargeAperturePro
PhotoEditor-Fotoir
Catculator-141112152900.ipa
CyclemeterGPSCyclingComputer-071012195003.ipa
Dr.Xlator-MedicalSlang-141112154137.ipa
DoodleJump-091012140102.ipa
Geekbench2-08101281342.ipa
GetRunning(Couchto5K)-141112155955.ipa
Gramophone-141112160427.ipa
GuitarPlayerClassic-141112160521.ipa
HandWritingMail-061012153657.ipa
iAngleMeter-071012123403.ipa
NetStatus~remoteservermonitoring-061012153521.ipa
SiteSucker-221112230322.ipa
TempleRun-291012141909.ipa
Camera+-091012135921..ipa
CameraGenius-08101280149..ipa
FakeCall-141112154915..ipa
GoogleSearch-071012172607..ipa
GoogleTranslate-061012153127..ipa
Justin.tv-041112102027..ipa
mix.djPro-061012150724..ipa
MobileRSSPro~GoogleRSSNewsReader-071012123244..ipa
NetNewsWireforiPad-12121293750..ipa
NinjawordsDictionary-271012153519..ipa
PocketDJ-061012153206..ipa
RSS Reeder-291012132923..ipa
SoundHoundì-071012200259..ipa
Wikipanion-061012154615..ipa
WolframAlpha-071012195603..ipa
Portal-FullScreenBrowser-010113214933.ipa
ShoppingList-010113165542.ipa
SystemStatus-activitymonitor,networkinfo,batterycharge&memorymanager-010113160922.ipa
... and plenty of other Apps & Games that I did not try yet.
Social Networking AppsAcrobitsSoftphone-SIPphoneforVoIPcalls-08101284330.ipa
AgileMessengerHDPro-24081392447.ipa
BadooPremium-MeetNewPeopleandChatwithExtraFeatures-070113164317.ipa
BeejiveIMwithPush-291012132513.ipa
Bump-07101283403.ipa
contents.txt
eBuddyProMessenger-131212113315.ipa
EchofonProforTwitter-121212183841.ipa
Facebook-071012123155.ipa
Facebook-221112224845.ipa
Facebook-221112224846.ipa
Foursquare-02111200059.ipa
FreeTexting,TwitterPushes&FacebookChat-HeyWire-141112160737.ipa
GG-080113102257.ipa
HeyWire-141112160737.ipa
ICQFreeCallsandMessages-270513102750.ipa
iFightU-040113175532.ipa
IM+Pro-141112161557.ipa
iMessenger-RealCommunicationforiPhone-11081310123.ipa
iPicoUC-010113194804.ipa
IRC999-061012125744.ipa
KakaoTalkMessenger-13041393443.ipa
KikMessenger-030113170110.ipa
mBoxMail-HotmailwithPush-010113194825.ipa
NimbuzzMessenger-010113204720.ipa
PalringoGroupMessenger-05011310517.ipa
Sharable-22081390013.ipa
SkebbyFreeSMS-061012154843.ipa
Skype-08101284207.ipa
TapatalkForumApp-190213192739.ipa
TextNow+Voice-FreeTextingandCalling-030113221558.ipa
TuentiClassic-071112224649.ipa
TumbletailforTumblr-090213235838.ipa
TweetingsforTwitter-05011321033.ipa
TweetMusic-010113194712.ipa
Twitter-071012123738.ipa
Twitter-13011340656.ipa
Viber-FreePhoneCalls&Text-131212112906.ipa
VKClient-290713150523.ipa
VKontakte2-030113190842.ipa
WeChat-28021375855.ipa
WhatsAppMessenger-08101284734.ipa
WindowsLiveMessenger-221112231137.ipa
Yahoo!Messenger-freeSMS,video&voicecalls-071012200255.ipa
Not Working @ the presentNetflix-12121294054.ipa - Offers update on iTunes which is not compatible with iOS 3.1.3 and when declined goes to a blank gray page.
LiveCamsPro-IPCameraViewer-010113170032.ipa
WhatsApp 2.8.4 Most recent version not requiring iOS 4.3 returns a "Sorry, your version of the app is too old..." error because WhatsApp's server-side checks is blocking older devices @ the present. See WhatsApp "Support" quoted below.
App Time Machine - Help the community and save WhatsApp for old devicesUPDATE 3-Jan-2013: the problem seems partially solved for some WhatsApp v2.8.4 users. It seems that:
1- Who was using v2.8.4 and suddenly was kicked out from the service due to the block => WhatsApp v2.8.4 working again now
2- Who tries to install WhatsApp v2.8.4 on a device that wasn't already activated => still not working because verification code is not sent

*****
Neat
trick in Time Machine > Settings > you can
turn off Automatic Delete (and/or Automatic Install) and keep a copy of downloaded apps in
/var/mobile/Downloads. You can copy or transfer to your computer & later copy it back to the same folder & reinstall them with Time Machine > Downloads tab & tapping on it.
Saved apps have a .zip extension: Facebook-071012123155.ipa
.zip. Rename & delete .zip extension & you will have a normal
app name.ipa.

Thank you App Time Machine Team & users who contributed by uploading cracked apps.

*****
How to Share Your Apps with App Time Machine & the communitywhited00r 6 Tutorial - How to Crack your App & Share it with the community and then upload them in
http://www.apptimemachine.com/FYI guys, the whited00r Team is made
entirely of unpaid volunteers and we do not have any millionaire sugar daddy making donations.
The custom whited00r 6 firmware & the awesome App Time Machine are free. The only money we get is peanuts from Adsense. (so give us some peanuts

)
So the budget for servers is small & I know there is a download speed limitation for apps but do not know exactly what it is because the App Time Machine Store is not a part of the WD Team. They are a secretive bunch and never post in our forums.
I just downloaded a game using App Time Machine on my iPhone 3G whited00r 6 using WIFI on a network that has a max download speed of 200 kb/s after reading this thread.
While there is no progress bar (so what?), I could see a change in the download speed & the amount of data downloaded as illustrated in the combined screen captures below.

The app downloaded OK & is running fine. So considering what it cost me for the whole firmware & features shebang, I am pretty happy.
Depending on where you live on the planet, the time of the peak downloading load from the Store varies. So if in your morning time it is slow then try at night or vice versa.
******
Downloads freezing ... This takes a long time to install any app.
Download Problem - "Cannot decode raw data"?1- Check your internet connection speed with Speedtest or something else. You are using 3G data or WIFI, right?
2- Try at an other time as the server may be overloaded or under maintenance.
3- Could be a corrupted download, try downloading again.
4- Try downloading an other app.
5-
Hard Reset often solve many problems: hold both Home & Power buttons until the Apple logo appears and let go of the buttons & smell the roses while it is doing it's thing.
No worries, hard reset will not change any of your info, tweaks & apps on the device.

*****
[Solved] App Time Machine Problem Deleted the URL Address & Cydia Not WorkingBoth App Time Machine & Cydia Broken Issue Solution.
Q: Can I use Whited00r's App Time Machine on Redd00r?A: Sorry, it is not possible to install the App Time Machine Store access app without installing Whited00r 6. If it would be accessible via an app to all the general public, their server would be quickly overwhelmed and would crash promptly.