The same customer card contact, so only photos

The same customer card contact, so only photos Recovering data from the flash drive as a whole / company blog /

Flash drives are brought to our laboratory for data recovery almost every day. However, in recent years, they have increasingly begun to bring miniature products, and when disassembled, a special manufacturing structure will appear.

In the circle of maintenance personnel, we have referred to this case as this case. As the controller chip and memory chip are manufactured.
Recovering data from such flash drives is very very problematic. Usually, on flash drives, the controller is burned out, or the storage unit is partially worn out. Any failure requires direct access to the memory.
By soldering the microcircuit, reading the microcircuit on a supported programmer and further assembling the content, the data can be recovered from the conventional flash drive. It is called assembly because the data is not clearly placed there, but the data is scattered throughout the microcircuit according to the controller algorithm. There are many controllers, and their firmware, algorithms and sizes are also different. Experts and/or software analyze the data and understand that the algorithm can collect scattered data in the required order, so the data can be recovered. We will polish a layer of varnish and paste from the flash drive, it is best to carefully control it under a microscope to avoid overuse. Some comrades wipe with sandpaper or scalpel, but there is a danger of damaging the necessary and valuable contact tracks. Here, the first nuance comes into play: how do we know where to solder? There are also some, under normal circumstances (,) lay out the data table on the microcircuit, paint contacts in it, and all the ordinary outputs on the data bus, control signal, ground... are standardized, but the most important Yes (in) there is a signal level diagram, which is what we need.

We use a logic analyzer to capture the essentials needed by comparing it with the manufacturer's data sheet. Our laboratory has 501 36-channel logic analyzer. This is a dull profession.

However, the main problem of using as a logic analyzer is to find the same working flash drive. It can hardly be found on the body, because it barely reacts.
Yes, not all of the contacts required for data recovery are brought to the top level. Layered zeolite... What's in the gut of the flash drive contact supervisor? When checking the layer under the rays, you can see where the layer needs to be ground. Find the contacts, solder them, and disassemble them as needed, just like using a regular flash drive. Recovering data from the whole is more expensive, longer and more difficult than recovering data from regular flash drives. I just don’t know anything about the analyzer. What is this all about, just a usable flash drive is enough?
Yes, you need a staff member to track the communication between the controller and the memory.

Know which contact is responsible for what. Visually speaking, on a working flash drive, you need to communicate between the controller and the memory to find the clock signal, data bus, read/write control signal, etc. Then connect the flash drive to the failed controller according to the received scheme. Tools such as clamps or a vise with a fixed needle plate have sufficient freedom of movement to accurately align the needle tip with the desired contact. Then fix and compress them. As a result, there is no need to saw, sand and remove varnish, everything is done faster and more conveniently, but the construction of the needle holder itself wastes a lot of time. Not all flash drives have contacts in the same location, I would say that only 21%, in the same location (sometimes without varnish) is something similar to the standard. Another 81% have only one path in a completely different place. I don't think modern equipment can make precision adapters, but it is not economically advantageous to make so many kinds of adapters. Not enough closets, too many kinds. In addition, position the flash drive precisely on the needle while always worrying when reading why it cannot be read: it is completely burned out or the needle is not touched at all.

Oh, how do they break, so it's better to remove them. If the conclusion is standardized, then it would be advantageous to manufacture such an adapter, so there is no need to bother with logic analyzers and rays.
For mobile phones, they are made, with a box and a bunch of adapters for different series and motherboards. Usually, the box provides some kind of and and costs a lot of money (and the software used for it). I also have programmers in the lab recovering data from mobile phones, but flash drives are different...Mobile phone manufacturers display contacts and record them, while in flash drives, the secret is shrouded in darkness. Obviously, with the help of a logic analyzer, you can understand which lines/signals are on the flash drive. Presumably, all these grinding and welding operations must be carried out twice, first to understand something at work, and then to read on the corpse.

Once the accountant brought a micro flash drive like this: -Help, I can't remember anything. Well, I helped, I warned you, oh, you will be back, I can't do anything. Two months later, he brought the same flash drive: -Help, I can't see anything. From the merged 8 dump, you can recover from the intensity of 2 without worrying about damaged files. I sent a new full-size airplane and flew like a cute airplane. I called back twice and asked if the company even spent more expensive and faster prices.
It is called assembly because the data is not clearly placed there, but the data is scattered throughout the microcircuit according to the controller algorithm. I once used it on a device and got a dump of the content in a pure format. Therefore, the file fragments are scattered in very small blocks-visually around 129 or 257 bytes, even though the chip page size is 2. So this is how you put them together? Are you reading the service storage area where the controller stores some allocated data? Or did they write it in the data sheet? If the controller dies, no software can reach the memory itself. The flash drive cannot be detected at all, just blow to the programmer.

The service information is stored in different flash drives in different ways, where is the translator stored page by page.

As far as I know, it does not work with flash drives, I tried it on Integration 2, which has a hardware controller and is directly connected to the processor. Wouldn't a malfunctioning controller prevent programmers from reading the flash drive? Do you still have to cut the track to disconnect it? Kingston has three lines with hardware encryption.
For some reason, I think in modern flash drives, they can do this everywhere now. In most modern flash drives, when data is read directly from the memory, the data is not visible, but it is not encrypted, but written using various mathematical operations (for example). This is done to combat the flow of charge between batteries. In some cases, bytes are swapped.
Well, what are you, mother's contempt, don't check the website immediately to answer?
On the other hand, there will always be people who need to get data from their nose. They are prepared to pay for it. These are not pancakes on screws, allowing students to rearrange and collect saved content through a hexadecimal editor-this is definitely a time-consuming task.
I always want to know what will happen next. Even if the current level does not seem realistic, they will also learn to recover data from some kind of holographic quantum black hole carrier. When will they contact you about these issues? For example, what can you do when the user just forgets the password of the encrypted partition?
I can't remember, they haven't brought it for a long time. However, as far as I can remember, a password is required. We are talking about various damages to container files or partitions. In my opinion, no one has yet to brute force -257, and it is necessary to Google it.
The actual welding resolution is higher? I want to go to the desktop, they look great. The problem is that you can't take photos of the entire flash drive, and you have to take 6 or 8 photos of it like it. After using soldering, the picture is still very poor, good or medium, because I didn't perform this kind of task once, so I bought a simple camera that has been inserted into the eyepiece of the microscope (311 _1324.). My task is enough, but I also want better quality photos. I plan on /? Create such a miracle on: =:: &_ = 3985. 1424. 2650 photos will be more interesting. Will the information on the flash drive not disappear due to the absorbed dose? Or is the dose too small? The left-handed fleas nervously smoked on the sidelines. Backups are necessary because the capacity, speed and price of modern clouds are pleasing. All the codes, private documents, and not only on the drive, but also many photo options, well, drop box, where can we go without it.

With my head, someone is lucky, without any consequences, I'm all in trouble. There is only a minus sign. I have pulled it for three days in a row. Internet speed is the main organizer. Maybe I still don’t need my personal files"? So far, no one has cancelled the rest.

I can't afford a light machine, I let my friend take pictures on the light matrix. I tried it with another acquaintance, they put it on film first, then on the scanner, get the photo with crazy resolution and weight, and then you will suffer.

As far as I know the price-the price of a detector with a working area of ​​4 4 is US$11,001. The sensor consists of a scintillator plate, radiation and a photoelectric matrix of diodes installed behind it. I think the high price is due to the size of the photoelectric matrix and the low-volume production of such products. And set up an ordinary camera in the space behind it. For a series of shots, shooting film is cheaper. It costs a penny even if a budget clinic uses it. Is it particularly high-quality and more expensive. Even cheap clinics have smoothly transitioned to digital radiography. At least good for the patient-reduce the radiation dose.

The key is that the screen emits light from the rays, and the already sensitive optical sensor records the light. My own sensitive matrix is ​​worth a big spend. For example, the cost of a cone beam tomography scanner with a matrix of about 4 dimensions is about $120,000. I am a physicist and I am engaged in radiographic inspection at work. I know all the necessary safety and radiation protection methods. If needed, ask the company to hire suitable experts. Moreover, no full-time expert is required for each installation. Experts only need to install, inspect, and certify everything once, and then regular inspections are enough. Like users who use radiation, if the installation has a safe design, built-in protection devices and interlocking devices, then only safety training is enough, and the requirements for safety are very simple. By the way, the flash drive in the picture on the right died three months after purchase. I did not get a guarantee, but chose it, and I was also surprised by the overall design.

When I was a student, I also worked part-time, including rehabilitation. If you have accumulated statistics on the total number of flash drives of different companies, we are waiting for the next article! The more you use the flash, the faster it will die. This is the whole article. Also, how do you calculate the sales percentage? The brands promoted are bought more, so they come to us more often. Maybe an article about using flash drive solutions? What are the resources of modern flash drives and what to expect from them. Regarding this matter, although the article is very old, _ _.

Don't tell me, for thoughtful consumers, different models and (even batch) failure statistics are the most valuable information. Please post. I think that people who store important data on such media should be restored, and these losses are irreversible. Very normal natural selection. When the first copy started selling about a month later, these started to malfunction at some customers-it turns out that these cards could not withstand recording the current status multiple times per second (required). The procedure has been completed (write to the card only during power failure-super capacitors allowed)-the problem disappeared. Compared with new reading, the amount of reading has increased significantly.

Third, when reading from a dead card, the program freezes. That's right, Green Bay overgate gaudenzio judging from the way he uses it, the lifespan of flash drives depends to a large extent. Well, Nanda's quality is also very important. No, even if we have regular customers). I'm not talking about many experts, people will ask them for help, and they will ask us for help. I'm talking about the same customer, over the years, no, no, yes, he will bring some devices with lost data. Although we strongly recommend not to use the same disk, there are still one or two chelating disks with the same disk. Well, about a year after recovery.
When using radiographic scanners in airports, train stations and subways. Unfortunately, I don't know the characteristics of the scanner.
They are not used for transmission, but for reflected rays. I know they have been used for relatively fast personnel scans.
It applies to terahertz radio waves, not rays. This was the case for my transit flight in Domodedovo. Rays are rare and the images are not very detailed. Without a power connection, how long can information be stored on a modern card? Is there a way to recover information from this flash drive after the charge has overflowed?
The controller writes a special pattern into the sector to avoid overflow. Therefore, time and power are not important here, the recording algorithm is important. As for the recovery methods, because there is no overflow, there is no method, and since the manufacturer itself has suffered from overflow for a long time, they will not be developed. If you think about it, if an overflow does occur, you can at least check it by or other algorithms (also-). However, overflow will occur where these parity checks are (possibly porridge).
Yes, this is a parity check problem, but for most, the system bit or parity bit is not important (this is the case if the system code contains the initial information block).

I will use hard drives with different freshness to provide you with photos/videos. Because it's good when everyone is doing their own thing-people are busy, and marketers/technical writers are writing text on the website. I admit, you are right, I wrote the text for the website myself. As it happens, recently they gave me a bunch of gift-brand flash drives: they are dead. A Google search revealed that the flash drive is normal, but the Chinese tried to refresh the controller. I downloaded the garbage and I asked for it-everything is ok. Now, I have a lot of flash drives and exciting information: because in addition to, I have several flash drives (memory cards) that cannot be used (over time). As an expert, please tell me: Is it possible to bring the memory card back to life? There is a stitched controller there, does it make sense to mess around? Since I do not perform repairs, I do not know the software used to repair the memory card. But I know that the firmware utility cannot work through the card reader chip. This way, if a flash drive fails, the red will light up. For a long time, I saw something similar to Chinese, with a controller, but suitable for.
If you can solder the wires to a single-chip memory chip, why is it necessary to solder the memory chip from a common one? Is it possible to make an adapter, such as -3001/3, but press it on the chip track on the board?

The order result on your website is not completely clear:., 17138. Can your company restore this disk? Don’t you think the recovery price listed on your website is significantly higher than the market price? ...
It is much easier to solder the chip and put it in the crib than to solder it directly to the microcircuit (especially because there are many microcircuits in), so it all depends on the soldering. It depends on what is wrong with the drive. For those using encryption, soldering chips will not help. The only option is to animate the device after it burns out. However, if the memory chip is damaged and the drive makes electric noises, you may forget to restore (well, at least so far, maybe we will learn for many years). Regarding the first point, I would like to add that for the -49 microcircuit, the Chinese have a solution for and firmware (I even bought a few sets), you do not need to solder the microcircuit, but apply an adapter to the microcircuit .

Use it to press it on the board. Advantages: No need to warm up the chip again, and the disk warranty will not be lost.
It depends on what is wrong with the drive.

In my case, the disk stopped self-initializing during. It is visible in (obviously an external controller with firmware), but it cannot start by itself. Of course, maybe the memory chip there has been used up, but can't he drag the entire disk to the grave immediately? Still can? . Can they have the special secret knowledge that enables them to recover such disks?
Well, we have two. I am not satisfied with working with them. This kind of hemorrhoids with clamps is much more expensive for customers than traditional methods. I agree with warming, not very good, because it was bought, but not realized. Those who cannot guarantee are not our customers, but stingy. Although I will not argue, you need to use it when there is a chance to keep the guarantee. The death of one person will bear everything. If they have a back door and lease it to the office, then the office will become rich, because no one in the world knows how to restore data from to. If you use the lower price of the company posted on the website as a guide, that is a fictitious idea. Recently, I had to restore a disk in the same office at a seemingly low price, but in reality, I had to pay £16,501 and wait two weeks until they did. The situation is the simplest-damage to the system area on an ordinary disk with an interface, only 41 data. Therefore, unfortunately, the prices in the price list are very different from reality! Damage to the service area can be resolved by 11 instead of 16501. For heads that require autopsy and donors, the problem is 16501, which is 13 + 3, 16 + 3 (work + donor). Does this mean I have to pay? When expenses are called expenses before starting work, the client decides whether to leave. They are not talking about six thousand, but another price two weeks later. Even if this happens, without the customer's consent, there are no fees. Sorry, I may have entered the comment text incorrectly. We are not talking about your company, but in a well-known office in Lubyaka. This is the story-my wife likes to move a disk and a laptop from the table to the shelf and put it back. The laptop disk can survive this situation, but the Seget drive suddenly shows insufficient capacity. That is, the controller works normally. The fact that there was no fall and there was no problem with the badge indicated that the head was clearly alive, not Zabirin, otherwise minor reading problems would begin earlier, rather than immediately. He didn't make any terrible noises, nor did he have engine wedges. I think it is, the most likely cause is a failure in the service area.
The price was announced to me in advance, but even at the upper limit it did not meet the price list at all.
When you think the controller is normal, you are right. According to the description, there is a problem with the disk service. In Moscow, the decision is from 4 to 11. However, the sport has been solved in 17.5 sessions, and we are fools, our work is so cheap.

Major companies in Moscow need about four thousand and five hundred. How much does the customer need to pay for this work, and what should be stored on such a flash drive makes sense. It is nothing more than a military secret. But really, please tell me what the cost to the customer in this case is? In rare cases, when the maximum value is 6, proficient clients will try many programming jobs from the Internet, and they will come.
Everything here is clear, but here we are talking about simple software recovery. I asked an extreme situation-the controller or storage unit in the system area on a single chip is damaged, which cannot be done without a scalpel and reading data from an external device. However, I have read on your website that it will cost 15,000 or more. For soldering under a microscope and finding the right signal, I think the price is enough, this kind of work has become a work of art!
Not at all, I am an electronic engineer, but my record is that the conductor is soldered into the microcircuit with 0.5 pitch without a microscope, but the work here is obviously more jewelry, by the way, you use Soldering iron tip or blower type equipment + low temperature solder?
Solder is ordinary, I don't use alloy for roses. How to Recover Photos from SD Card if Deleted? [2020]