What is the so called firmware of iPhone4?

It seems that many versions of the iPhone can be jailbroken!After the iPhone jailbreak** software is cracked No money is required (no jailbreak **QQ is also free)!When will the iphone5 come out, I don't know much about this.

Apple's products don't seem to shrink a lot).

I'll come with one question mark at a time.

1. Yes. 2&3. Some system vulnerabilities are relatively few, and hackers cannot crack them if they can't find them. Cracking is what is known as jailbreaking. You can check which ones can be perfectly jailbroken and imperfect jailbreak.

4. No, the latest iPhone is equipped with the latest firmware. You can upgrade it at home (**itune software, mobile phone is connected to a computer, there will be an upgrade option, whether you can upgrade or not, you can do it yourself).

5. iPhoneQQ doesn't cost money. A lot of the software in the AppStore is free. But there are also some software that is charged, and at this time people want to play those paid software for free, so jailbreaking plays this role] I think you will understand a lot.

6. The iPhone 5 (or maybe the iPhone 6) was launched at this time in the past.

7. The advantage of iPhone compared with other mobile phones such as Nokia is to maintain value, Nokia can fall by half in half a year, and Apple is to achieve value preservation by discontinuing the production of the last mobile phone, so the landlord does not need to hope that it will fall a lot.

Finally, the iPhone is not as complicated as you think, almost all of them are foolish operations, and the so-called jailbreak is that people on the Internet use a lot of English (for example, Hongxue insists on saying redsnow) causing many people to be confused and discouraged. And if you're afraid of the risk of jailbreaking, go to a place like Cyber City to find someone to help you, it's basically free, and then you don't have to worry about the version at all.,Just play.,Maybe it's going to take a year and a half before you have to upgrade again.。

If you want to buy it in the summer vacation, beware of the iPhone5 after the 4S production was discontinued, and then accidentally bought a refurbished machine

Hehe, I've finished reading it, I think but I'm not a hero.

I also thought about so many problems before I bought it, but after I bought it, I realized that it was worth it, there is a sense of nobility that other mobile phones can't compare, and the high-tech is very good. Now the latest version of the iphone 4 seems to be, because my is, just bought. It's also perfectly jailbroken.,It's very comfortable to use.,The basic software doesn't cost money without jailbreaking.。

For example, QQ, Feixin or something. Thanks, if there is any problem we can still discuss

What is the so-called firmware of iPhone4?Bells.

The popular understanding is "solidified software", and Taiwan, Hong Kong and Macao are called "firmware". To put it more simply, firmware is the software of the BIOS, but it is completely different from ordinary software, it is a program solidified inside the integrated circuit**, which is responsible for controlling and coordinating the functions of the integrated circuit.

You can understand it as the operating system of the mobile phone, which is equivalent to the ISO image file of the window. used to install the system. I uploaded a diagram for you to see.