Well........ I just bought pushfix after a jailbreak attempt for baseband 6.15.00 with firmware v4.3.3. Everything works well. The only problem i left were the push notification not working. Strictly speaking. The push notification on baseband 6.15.00 does work on my Maxis iphone when it is on 3G. However, it will not work when it is on Wifi. Hence, i decided to try fix it using pushfix 2.0 solution. Without thinking much, i took out my credit card and donated USD6 to pushfix.info. Tried their solutions and it doesn't work 🙁
The reason is pretty simple after the purchase. (dumb me) Our carrier in Malaysia does not required any activation and our push notification does not sent through US server. The solution provided by pushfix.info provide you a unique certification and allow your device to push through US server but this is not require and will not work for us. We will need something else in order for our jailbreak iphone to work on baseband 6.15.00 baseband.
In the case where you wish to purchase the solution provided on pushfix.info. Please do not bother if your device do not require you to communicate with a US server (does not require activation). Peace out ~ [DUMB ME T.T]
September 15 UPDATE******************
Although our push notification does not sent through US server. It seems that it is still necessary to have a unique certificate. In my case, my push notification works but you MUST activate the apps once in order for the push notification to work. If the app is closed, it will still work. However, if you iphone went out of battery or you shut the iphone down, you will need to visit the app again for the push notification to work for that particular app. If you do not have this unique certificate, your push notification is permanently dead unless you don't close your app that is. Good luck!