Fix iPhone Jailbreak apps crashing & reboot loop sometime?

My iPhone app sometime crash and I always need to restart my whole iPhone just to open that specific apps or else it will crash within a few seconds if I try to to open it again. I had try deleting all the tweaks except from Cydia source but the problem didn't solve. I had try using Crash Reporter and it reports only system process, not user process. Currently my iPhone had iCaughtU Pro, Ac! D Siri and 3G Unrestrictor. Which of these three apps you all suspect may cause the crash? I had tried doing hard-reset and it solve the trouble a while only. I need a permanently fix now.

Added (1). Please provide your email so I can reply to you. You can also visit http://www.ivan-blog.tk/p/blog-page_5242.html to reply this question directly to me.

Added (2). Please provide your email so I can reply to you. You can also visit http://www.ivan-blog.tk/p/blog-page_5242.html to reply this question directly to me.

@RyceCube: Can you please visit http://www.ivan-blog.tk/p/blog-page_5242.html and send your real email to me because I need to talk to you regarding jailbreak further?

How to downgrade my iPhone to ios 5?

I recently upgraded my iPhone 4s to ios6 and I really don't like it, mainly because of the new maps and youtube app. Is there anyway to downgrade to ios5?

Laptop won't detect Wi-Fi anymore?

So, my family recently moved house and have already got the Internet set up. The Internet is working fine on my iPad and iPhone but the laptop seems to have trouble. It use to be able to connect to other networks but no it isn't. Help?

It is a Windows 7 laptop btw

Added (1). Oh, it works with the Ethernet cable but I want to be able to take it to my room.

Added (2). Sorry, I have already done that about 2 days ago. Checking now… Yup, still on.

How much is my iPhone worth? - 1

I've been told upwards of $400 but I'm very doubtful. It's a 32gb IPhone 4 with minimal scratches to the phone and a crack just across the phone above the camera and is locked to the Vodafone network.

2 Devices Backed Up On iTunes?

I have an iPod touch 4th gen, and iPhone 3G. I'm getting the iPhone 4 today and i wanna know if its possible to add the data from both devices onto my new phone?

Should I buy Samsung Galaxy Note 2 or iPhone 5?

I can't decide. I was thinking of buying iPhone 5 but I was quite disappointed with it as the screen is longer instead of wider. Samsung Galaxy Note 2 has a wide screen and I can do different tasks with it. Despite that, I've always use iPhone and I don't really hope changing another brand.

My iPhone battery drains and heats up?

I've had my iphone 5 for about 2 months and its been all fine until yesterday. Yesterday I took my phone off charge at 8:35AM as I was leaving for college my phone was on 100%.By 11:00AM it was on 3% but i don't know how this could happen as I didn't use my phone from 8:35 until 11:00 because I was in lectures!
Then last night it took about an hour to charge from 0% to 10% and today I took my phone off charge at 9:10AM and it was on 100% I left it alone to see if my battery would drain and then by 10:50AM my phone was on 62% and I hadn't used it at all! Any one know what's wrong with it and how I can fix it? I have reset all settings but nothings really happened. I also cancel all my apps too