Does the iphone need to be jailbroken like this, I should buy a few gigabytes

iPhone 3GS 8G, as long as you don't play those big games. I bought my iPhone 2 years ago, and I'm still using the same features as you. When I started buying the game or something, I was very interested in playing it.

Or find out how to optimize your phone. Now it's basically just about using these normal functions. There are a lot of reading software.

For example, Apple's own iBooks are very good, and they support the bookmark function. I see** or something is to use ibooks, sometimes you can also use ibooks to click on the pdf data on the Internet. And now many netizens have made e-books in an optimized format (epub) supported by ibooks, which are very rich in resources.

As for the dictionary function you mentioned, I'm studying in Singapore right now, and I use Youdao, not money. It's very easy to use. Offline dictionaries are also plentiful.

As for what you said, I don't know very well. Now the domestic ** volatility is large, and the 4S is going to be listed, and the volatility is even greater. If you want it, it is recommended to wait until 4S is officially launched in China before buying.

I hope it can help you, and you can ask me any more questions.

Now Apple is still officially selling 8G, and other versions are easily refurbished or dismantled machines, so be careful.

And since you're a beginner user, if you don't jailbreak, 8G is really enough.

Where to buy, don't buy in ** anyway. Try to be in a physical store, and it is a regular store like Gome.

If you only need these, you don't need to buy 16GB, 8GB is enough for you to use, and remind you that all Apples are not full of memory when they buy it, and the actual memory of 8GB is about 6 GB or more, which is enough for you to use!

For the choice of specialty stores, it is recommended that you buy it in chain stores such as Gome, which will be lower than *****! I don't know what city you have, I know about the iphone4 a few days ago, 8GB of us here is 4399! Gome store**!

You don't need 16g to be enough for you

1. Jailbreak is not directly related to the capacity of the Apple mobile phone, but depends on the intensity of your demand for cracking game software, and at the same time, it depends on your ability to learn how to crack the Apple operating system. The biggest benefit of jailbreaking is that you can install tons of free games, software, and a lot of powerful plugins. Of course, you can pay for software without jailbreaking, or you can ask a friend to help you with jailbreak without learning, or pay JS to help you jailbreak.

2. If you are a licensed product and are worried that you will not be able to guarantee after jailbreaking, you don't have to worry. Assuming that there is a problem with the mobile phone in the future, you can brush it back first and then go to the warranty.

The more you don't jailbreak and the size of your phone, whatever you like, the more jailbreak you want, the more jailbreak you don't want to be.