Can I downgrade from 6.1.3 on my iPhone 4 (CDSM) if i have never jailbroken before?

bobby

Can I downgrade from 6.1.3 on my iPhone 4(CDSM) if i have never jailbroken before?

Joe

Downgrade is possible you can, but i think without done jailbreaken it is not possible.
Not sure. Wait and do google it.

Gaci

Well Bobby, First of all i'm confused what do you mean by a CDSM phone? I Have only heard of GSM and CDMA. So if you can clarify that.

Also without jailbreaking you can never downgrade your software. ANd i'm sure you would know the advantages and disadvantages of a Jailbroken iPhone!

Number appearing in message on iPhone that never have received a text from? I have a iPhone 4 through Verizon. I have been having a problem where a number that I have never texted or received a text from keeps appearing in my messages. It doesn't give me a new message notification it just updates itself a certain times to make it at the top of my messages. I have blocked the number and looked it up and found out the number is of an AT&T store (once again I'm on Verizon) in Wisconsin. Not sure what it is doing to my phone so need some help to make it stop!
Is an iPhone better 'jailbroken' or not 'jailbroken'? I just got the iPhone 5 and I keep hearing about 'jailbreaking' iPhones to be able to do a lot more things. So my question is: Is jailbreaking an iPhone bad? What kind of cool things can I do if I jailbrake it? How do I jailbrake it, if its a good thing?
How to fix BloD (never ending bootloop) on a Jailbroken iPhone? I jailbroke my iPhone 6s iOS 9.0.2 using Pangu9. After installing Cydia Substrate (Of course I didn't know that tweek is causing problems) and trying to reboot my iPhone, I got into a never ending BootLoop. I have tried everything- the Volume up trick, every single software and any other thing that a really long google search could give me. IIm stuck.
How to downgrade my jailbroken iPhone 4 iOS 6.1.3 to iOS 6.1.2? How do I downgrade to iOS 6.1.2 on my jailbroken iPhone 4 (preferably without losing any data). Please give detailed instructions.