Which big brother can help me solve the L7 problem?

It's a problem with your memory card, format it first, if not, if it's the original warranty is one year, you can take the invoice and the full set of cards to the repair center for a new one. If it's not the original, you can only change the card.

You have a card to put it in, if you don't have a card, of course there is nothing.

It is recommended that you buy a card reader, about 10 yuan, and the reading and writing speed is much faster than using the machine directly.

It's okay if it's not the original one.,I've been using *** data cable.,No problem.。

Try to clean the card slot (other ports are also cleaned) and then connect to the computer, and the display "Some content and programs cannot be applied" means that the data cable is fine

You didn't use the original data cable, did you? It doesn't recognize other data cables, and so does mine! Try changing the original belt

The problem with the data cable is not to get the card out

Is your computer an XP system? If not, we'll make a patch, and if so, we'll change the line.

Yes, but it's quite troublesome, so I recommend you start over! I used mototool to restore it once, but after the recovery, I need to back it up immediately and then flash it, otherwise the system will be unstable! ~~

No, master erasure is to delete all the data outside the mobile phone system, which is not repairable like a mobile disk hard disk.

There's really no way, two days ago I repaired a mobile phone for the customer and also got him the main clear, the man said that there was an important ** inside, almost smashed my store, or mourn and change.

There is no way to recover it, it is recommended to save the ** number in the future. Save one card and one copy on your mobile phone!

Maybe it's not a problem with the software, one of the phone failures is that the memory card is not recognized, and it may be caused by poor contact with the card slot.

L7The memory of this mobile phone is stuck on the button board, and it is connected to the motherboard through a cable row, which should be a poor contact of the cable base

The location is a problem, most likely a problem with the memory card slot.

Can you usually get on? Turn off the phone and try to bring socks, and then call 10086 to ask them to help you refresh the state of the net. If you can't access the Internet all the time, call the customer service and ask them to send you the parameter settings!

First of all, I can tell you again, I've never heard of changing a motherboard for only 60, you changed a digital motherboard?

The earpiece you have changed countless times to no avail, and that is certainly not its problem.

After changing the motherboard, there is a sound, but the sound is small, I can't hear clearly, and now it's still a white screen.

It is estimated that it was replaced with an inferior board.

I also want to ask you whether your mobile phone is parallel or licensed?

Licensed goods are directly taken to customer service for repair, and if parallel goods are like this, find someone else to change, and some people specialize in acquaintances.

Your problem has absolutely nothing to do with the system.

Because the white screen and the sound of the call have improved, it is all due to the change of board.

Good luck.

It's a hardware problem! The white screen of your mobile phone is that your battery is not good, you can't use it, you just change to a Scud business battery, L7 has a lot of parallel goods, I think yours is to brush the machine can be brushed well, and you can find a brush A few packs of brushes Anyway, the brush is not bad, mine has been brushed many times, and if it feels good, it will be given a score @@@

Hello! Many oils that use L7 have this problem!

My little 7 often white screen restarts at every turn On the one hand, it is the software reason that you will be better if you flash the machine, of course, the motherboard also has a reason, then I will say that the phone automatically restarts after brushing the machine, and the white screen phenomenon is less But as long as you take a hard picture of the motherboard, the phone will restart I have given a lot of oil suggestions Flash the machine first to solve the problem of repeated restarts, but it will still restart after brushing, I don't know the solution!

Hope it works for you.

Hehe, my experience is very similar to yours! My little 7 was bought last year!! There are also such problems as you!!

In particular, the white screen is so annoying, and sometimes when it's serious, sending a text message will be a white screen!! It's infuriating!! I solved this problem, I only spent more than 20 yuan to buy a Scud battery, it's very cheap!!

I only blame that the miscellaneous battery from my previous one was too rubbish!! It makes me so depressed!! It is recommended that you also buy a new battery!!

Not expensive!! And talking! It's not clear!!

Sometimes I turn on the speaker and yell into the microphone!! Too depressed!! What a thing !!

Fortunately, I don't usually play much**!! Or I would have changed my phone earlier!! I've also thought about flashing!!

Look at the forum and say!! There is %50 sure!! I'm afraid that the brush will break!!

Didn't brush!! Or if you want to buy a headset and use it, sometimes I use headphones, okay!! 15 RMB!!

The one I brought when I bought it was not good!! Hope I can tie you up!! There is also a frequent wipe of the battery contacts, which seems to be a little oxidized after a long time!!

You can try flashing the machine, when I used to use the mobile top plate, except for the white screen, the others are the same as you, and it's fine after brushing the machine!

This happened to my hand originally, I didn't fix it, and then it was good to flash the machine, you can brush the following. Good luck.

It's still a problem with the motherboard, it shouldn't be.

It's not that cheap to change the motherboard.

6 trillion can be expanded to 512, now buy a card 100, you can also ask for a card reader.

It can also be 1g but it is best 512 is the most suitable, 1g is a bit slow.

The fuselage was originally only ten megabytes, but the system files accounted for three or four megabytes, so there was only five or six megabytes left!

The L7 has a body of only 15MB, but it can be expanded to 512MB

L7 I used. Both jar and jad are supported. Let's go inside. But it can only be released. There is no need to sign. Hope it can help the landlord.

Clean the dust from the handset.

Flashing can increase the volume. I've brushed it. Hehe.

But if the tune is too high, there will be a pop.

The section of the mobile phone home forum L7 has flashing software that can increase the volume of the microphone and the volume of the speaker My L7 is also used until now The sound is much better after brushing.

Let's change the earpiece, the earpiece life should be about the same.

yes, just change the earpiece.