Here is quick tip for those who are unable to fix Push Notifications after activating their iPhone on iOS 4.3.3 using SAM. Before following these simple steps, navigate to Settings » SAM » More Information and see if your iPhone ActivationState is set to WildcardActivated or not? If it is set to Unactivated then you need to sync your iPhone with iTunes (Atleast once) and if it is set to WildcardActivated then follow the steps...

If for some reason SAM for iOS 4.3.3 is unable to fix Push Notifications and Cannot Connect to YouTube error on your iPhone, you can still install Push Doctor as a SAM alternative to enable these functions on your hacktivated iPhone. For those who don't know, to enable Push Notifications and fix YouTube error, you need legitimate activation certs which you can get either by activating your iPhone through SAM or by installing Push Doctor...

After jailbreaking your iPhone 4 or iPhone 3GS on iOS 4.3.3, you can install SAM on your iPhone to activate it officially using iTunes. This will not only provide you with much improved battery life but will also enable fully working Push Notifications on your iDevice. For those who don't know, SAM tricks iTunes to generate legitimate activation packets for your iPhone which in turn fully activates your iPhone without official carrier SIM card.

After jailbreaking your iPhone on iOS 4.3.2 with PwnageTool or Redsn0w, you can either enable Push Notifications by activating your iPhone with SAM or by installing Push Doctor from Insanelyi repo. If for some reason SAM is not working on your hacktivated iPhone due to SIM compatibility issues, you can follow the step-by-step guide below to install Push Doctor and YouTube Fix from Insanely and PushFix repo.

Good news for those who rely on unlocked iPhone. SAM which was previously broken on iOS 4.3 and iOS 4.3.1 has been fixed by SBingner (@SBingner) and now it do not throw Stockification Failure error when you try to revert the lockdown to stock. What SAM do is that it tricks iTunes to generate legitimate activation packets to activate your iPhone without official carrier SIM. Having official activation not only improves battery life but also...

After jailbreaking your iPhone, iPod Touch or iPad on iOS 4.3 or iOS 4.3.1 with Sn0wbreeze or PwnageTool, your Push Notifications and YouTube app will not work. Opening YouTube app will throw "Cannot connect to YouTube" error while apps which support Push Notifications will display "Connect to iTunes to Use Push Notifications" error. To fix these errors, simply follow the step-by-step guide below to enable Push Notifications and fix YouTube app on your iDevice.

Most of you already know that after hacktivating your iPhone with tools like Redsn0w, PwnageTool or Sn0wbreeze, Push Notifications do not work until you install a patch like Push Fix or Push Doctor from Cydia. After installing Push Fix or Push Doctor, if you are unsure about the working of the Push Notifications on your iDevice, you can test it with a simple free app called iPusher.

Facebook has just pushed another update of its official Android App which now brings Chat and Push Notifications to all Android based smartphones. Last month, Facebook added Groups and Places but this time with addition of Chat and Push Notifications, Facebook for Android is now completely on par with the iPhone version.

If you are using a hactivated iPhone, as in, you are running your iPhone 3.x on an unauthorized carrier, then Push Notifications functionality most probably won't work properly. There are few fixes available in market, prominent ones include "PushFix" via iPhoneil available in Cydia, but it wasn't a proper solution and it stopped working after a while as it used a single certificate for many users causing wrong push notifications and battery drainage issues. Later...

Push Notifications usually don't work good on hactivated iPhones (2G,3G,3GS). Many fixes have been shared before regarding this, most recent fix was "PushFix" via iPhoneil available in Cydia, but it wasn't a proper solution and it stopped working after a while as it used a single certificate for many users causing wrong push notifications and battery drainage issues. Now Ver.2 of PushFix is available, and it actually works very well, basically the error/issue which has...