What should I do if my Sony Ericsson W302C mobile phone keyboard is good or bad, the screen display

Haha, although my W302C has long been retired, but in my impression it is very resistant to falling, in addition, go to the repair shop to repair and their after-sales is basically the same, unless you finish repairing the screw buckle that will give you a sticker, but it is useless, every place in the country is not the same, and some places even repair the sticker, so theoretically will not affect the future joint warranty, accessories on the ** on the look, don't buy in the after-sales service, the after-sales is too expensive, I later changed the w508, change the shell in the after-sales to 760, in** 150 yuan can be solved,At most, it costs a little manual fee.,Now I'm using x10 so,Heavy high school to college,I feel like Sony Ericsson's things are still good.,Count w595 and so on,More or less 5 Sony Ericsson mobile phones,Personally a little bit of a suspicion of brand control.,Oh,I hope you don't lose heart about this brand! Having said so much, I personally recommend that you disassemble the machine in the repair shop, at least you can see the repair process, that's it, I hope it will help you somewhat!

The machine that has been discontinued a long time ago must be second-hand. I've used it, and it's not good at all, it's thin.

Forget it, I bought one, and now the phone is cheap.

The most annoying thing about Suo Ai is the keyboard I've also encountered it, but it's pressed until it cracks You better send it back Compare insurance Or you go to the nearest place to find after-sales It is said that there is a joint warranty in the guaranteed mobile phone can be repaired for free You can ask But you bought it online It is not necessarily a brand new machine and it is so old again.

This machine is really good-looking. The black back is a matte design. White is not.

It was launched at the end of 08.

But it can be seen from the ** that its grade is not very high, but since it is ** mobile phone, it doesn't matter much.

If you buy a new one, you can find a merchant to exchange! Now the festival is perfectly fine!

If you have an invoice warranty card that can be replaced, you can promise a seven-day refund and a 15-day replacement in that store

If it is a regular shopping mall, it is not artificial, it must be returned, and it must be replaced with a new machine

You can log in to your phone, and you can be satisfied with your phone model.

Just get on the mobile phone QQ network and go offline.

Due to limitations of the new system, the W302 is temporarily unable to use third-party theme mode. To change the theme of the phone, you can only use the built-in theme mode of the phone The Sony Ericsson mobile phone that cannot change the theme is: S302 F305

Can be used Can be used to explain that there is a foreign object under the silicon chip of the button, and the place to repair the mobile phone. 1. Disassemble 2 wipe 3 blow dry 4ok I have experienced it, don't go to the store if you are a parallel import, and I will not change it with you.

You can repair it by taking it to a specialty store to repair it or a Sony Ericsson service store with a warranty card.

It is recommended that you go to the big digital city to see, generally like this situation, there should be a problem with the motherboard, you go to consult, but the chance of repairing well is not very large.

If you can fix it, just change the button board. It's best to go to the mobile phone wholesale market to repair it, it's cheap and fast, and it can be done in an hour.

You should have a problem with the motherboard. If you change it, it may be a bit expensive, about 150 yuan. If it's just that the components on the motherboard are broken, it's nothing, about 50 yuan can be done, I went to repair my mobile phone a few days ago, and the keys don't work, but mine is a small board with a problem, only 50 yuan is OK, you'd better get to the place where you bought the phone to repair, so it will be better.

But you can calculate whether the cost is cost-effective, now the mobile phone is cheap, and it is only a few hundred dollars to buy a new one. Good luck!

I've had this with my phone. Sometimes it's good and sometimes it's bad, so it's taken to repair. It shouldn't be a keyboard problem, because when I took it to fix it, he told me that there are two situations.

One is that the keyboard is broken, and the other seems to say that there is dust in it. The second is the kind that has dust to be dismantled and seen from the inside. It took less than 1 minute to solve.

It would be nice to clean it up. It's simple. It only cost 15 bucks.

The landlord may wish to take a look and ask.

I don't expect it.,But if it's solved.,I still don't mind a little bit.,Hehe.。。

It's not the software, it's the phone keyboard. Will you tear it down yourself? If you can't, find someone who can repair your phone, but you must be present when disassembling and repairing it.

Press it twice more, or shake it to use, according to what you said, it should be somewhere in the keyboard keys because you have fallen before, the contact is not good, just change the key row, 100 pieces are almost.

Sometimes good and sometimes bad, it must be the conductive gasket under the button of the mobile phone is offset.

The solution is to open and reposition the gasket.

But it's easy to say, and there are a lot of small parts in it.

It's easy to have problems by yourself, so let's go to Nokee's customer service.

A few dozen dollars can do it.