I sell cell phones, I can help you solve this problem... I will give you some immature suggestions: I think the top cell phone brands are not amazing today: Nokia, Sony Ericsson, Samsung, Motorola. If you want to buy a mobile phone, it depends on which performance you value most and the price factor. My first mobile phone is a Nokia mobile phone, my second mobile phone is a Motorola mobile phone and my third mobile phone is a mobile phone. a Samsung cell phone. I plan to buy another cell phone. If you want to change your cell phone, choose Sony Ericsson! I’ll tell you some of my personal experience below! I hope this helps you a little! (1) Nokia's biggest advantage is its durability. I gave someone my first cell phone, and she uses itcore. During the 2 years of use, it fell to the ground (at least 1 meter from the ground) 3 times. , no trauma, it's still the same as when I bought it! Its software is also relatively good, and its response speed is also good! There are two main drawbacks: firstly, the appearance is not fashionable enough and it always looks a bit clunky. Second, among models with the same functions, the price is higher! It is not suitable for people who change mobile phones frequently, are relatively fashionable, and do not have much money. (2) Motorola's biggest advantage is that new phones are launched very quickly and prices are adjusted relatively quickly. When you want to buy, you can wait a little until the price is acceptable to you. But there are two flaws: first, the phone itself is not sturdy enough. I had to change the hullfrom my second phone because in winter, I went out to make calls. When I closed the phone cover there was a problem. There was a loud bang. The phone case broke inexplicably! Second, its software is not very well made and the response is extremely slow. After using the other three models, you will find it unbearable! Especially when you're texting, you think you're hitting a wall! Third, the battery has a short standby time. Whether it is an original battery or a locally assembled battery, the standby time is the same. For this reason, I bought 3 batteries at once, which made me feel bad for spending money! (3) Samsung. The mobile phone I currently use is from Samsung. I think the biggest advantage is that the software responds quickly and the appearance is sleek. The color screen has realistic colors. I think his weaknesses are thereThe following: First, the development cycle for new features is too long, which makes me not want to buy another phone for a long time after buying one. Because the functions are still the same, how can he satisfy the desire of others. change phone? Second, the price is high. If you find a mobile phone at a decent price, chances are that mobile phone is or has been discontinued. This is a common situation for Samsung. After the price of the mobile phone it produces, the price adjustment is not important. If the price is right, can the mobile phone functions still be used? Third, the memory of the mobile phone is small, the infrared interface is not standard, and the high-cost infrared and computer connection equipment cannot be used! Not only can you not transfer anything, but you also have to vou equip corresponding CDs and data cables, which is time-consuming, laborious and expensive! (4) Sony Ericsson mobile phones are the brand I want to try next. I think what attracts me the most is its latest features. I am a relatively lazy person and I don't like going out. I take a lot of things with me. The Sony Ericsson mobile phone has all the functions and is very convenient for taking photos. Whether it is a new mobile phone or an old model, its camera functions are top-notch. the camera pixels are relatively good and the photo effects are good. It's nice to be able to feel like I don't have a digital camera with me. There is also his memory. Not only does the phone have a large memory, but there is also an optional data stick for external expansion. The data key is small and easy to ttransport! But there are also things that I'm not very happy with, otherwise I would have changed it a long time ago, right? Firstly, I don't really like the look of their cell phones. They are all candy bar machines with the same look, which is visually tiring for me! Second, the price of new phones is relatively high, and the price/performance ratio is a bit low! The price adjustment range is average! Third, I really don't like the navigation button in the middle. Original cell phones weren't like that, and I'm not used to it now! If you can get used to it, you can try it, because others have told me that it is very easy to use once you get used to it, and you don't want to change cell phones! The above is just my personal opinion and for reference purposes only! I hope you can choose a cell phone that satisfies you!---I hope this can help you and become your best answer
Hello buddy, if you bought your earphones in Jining, you can go to the place where you bought them to repair them. other places, like Kowloon,
Xiushui City
and Canal City all have repair places Haha, hope I can help you. If that doesn't work, just call. 12580, the mobile helpline