Sanwu SW-HF201 USB-microSD adapter. Workshop on necromancy

And we connect this whole structure to the USB port:
Of course, click "Cancel".
I think that it lies there first of all to check the performance of the card reader, although it will also work as a boot floppy if necessary.
We cut the foil on it with longitudinal strips, making sure that they do not close together with a dial tone.
From the context menu, files can be viewed one by one: But after all the data should be?
Inside in a bag with a latch (in general, an antistatic protection package was expected) – the actual card reader board and a 128 megabyte microSD card. And now let’s move https://jiji.ng/lagos-mainland/computer-accessories/dell-vostro on to the practical part
and put on the table a fresh (but this is not accurate) corpse of Texet TM-5070.
Tear off the control board from the worthless LCD-matrix.
The system detects a new device and offers to format it. On the top side of the board, in addition to the microcircuit and the memory card slot, there are four more ceramic SMD capacitors and an LED that lights up when the card reader is connected to the PC and blinks during read / write operations.
Insert the card into the slot of the card reader, insert the card reader into the PC slot. P.S.The shown method of accessing data has applicability restrictions on Android versions and does not work in the latest ones.
Data access was successfully obtained, the task is completed. Launch the partition manager and see the following picture: Workshop on necromancy

But specialized programs can do it, for example R-Studio: Under it is the phone board:
Cut out. Therefore, today we will consider a product of a higher price category and use it to recover data from a broken smartphone.
The parcel arrived in a simple bag without any pimples.
We are looking for a description of the soldered microcircuit.
We unscrew all the screws that we can see with it and remove the inner plastic casing.
In general, here, according to the technical documentation for the microcircuit, a binding of capacitors was required, but everything worked without it. Due to the lack of an external case, it is not recommended to carry the card reader in pockets and bags – this is a purely desktop device.

Sanwu SW-HF201 USB-microSD adapter.
Waiting for completion: The card reader is frameless, implemented on the GL823K chip.
It is covered with soldered tin screens, so we take a knife and tear off the larger one. We take unnecessary headphones and solder individual wires from them to the microcircuit terminals (this technological operation is best performed under a microscope):
We mark the contours of the microSD card on it with a needle. Bend the microcircuit on the reverse side of the textolite plate, insert the plate into the connector.
Select the desired section (it is logical that user data will be in /userdata), start scanning:
The system immediately reports that it has detected new equipment. It didn’t work out for me with a cheap microSD card reader.
It’s not very clear, so we switch to the sorting mode by extensions: Welcome to the cat! It supports SecureDigital and MemoryStickPro memory cards up to 128 GB, works via USB 2.0 (which looks like an anachronism nowadays) and is mounted on a thick fiberglass, which is also the pin part of the connector.
During its lifetime, the phone worked on Android, which in the depths of its soul is Linux and added its data to the Ext3 / 4 file system, with which Windows cannot work directly . Since the performance of the board does not bother us, you can solder it even on an open flame, heating the back side of the board with it.
It cannot be restored, so turn it upside down and pick up a small Phillips screwdriver. The product was provided for writing a review by the store.
And then – to
corresponding strips of foil on the textolite. Review published in accordance with clause 18 of the Rules The first one is no longer interesting to us (its contents are lost when the power goes out), and in the depths of the second one is exactly what interests us.
Unsolder a large chip with the inscription Samsung KMN5X000ZM-B209. This is a 2-in-1 combine – in one case there are 512 megabytes of LPDDR2 RAM and 4 gigabytes of Flash memory with an eMMC interface. Under it is a couple of large microcircuits and a bunch of little things.

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