recover data from micro sd soldering wires

[dellxps15]

hi, dunno if this is the right thread place, but im wondering if someone had a problem with an sd by recognized after about 30 mins , but unable to recover data even after 1 hour..... on mobile phone it isnt recognized and phone ask for a password (it didnt had any kind of password set). i tried already all data recovery, but i think more i use the sd more it will get damaged. even after pc see the capacity, program lfor data recovery stay at 0% scan after 1 hour, so i left qnd quit the process.

now im asking if any of you know how to solder wires on sd and what i need to connect to pc. ive seen some video, but or they are adapter u need to buy and are not cheap, or some arduino homemade reader, but cant find any schematic or good guide to look at.

[Uranium-235]

Re: recover data from micro sd soldering wires

onboard flash?

[ChaosLegionnaire]

Re: recover data from micro sd soldering wires

wikipedia has the pinout for all sizes and types of sd cards: https://en.wikipedia.org/wiki/SD_card#Transfer_modes

however, it looks like the issue is that the card has failed and all the data is gone and corrupted. data recovery from failed flash mem devices is very difficult and most likely impossible because the data has drifted by one or a few bits due to voltage drift corrupting the data bit levels so u'll most likely end up with garbage data. thats why im still sticking to spinning rust for all my personal data archiving purposes.

[Topcat]

Re: recover data from micro sd soldering wires

thats why im still sticking to spinning rust for all my personal data archiving purposes.

100%!!

[dellxps15]

Re: recover data from micro sd soldering wires

tnx for reply... i was talking about something like that :

https://www.youtube.com/watch?v=jjB6wliyE_Y

and looks like it will get almost all data on the damaged sd. ive seen also using arduino as reader, but dont have any schematic, tutorial or so to make it and give it a try.

[stj]

Re: recover data from micro sd soldering wires

you could freeze the card and then dump it as a sector-dump with DD in Linux.

[Uranium-235]

Re: recover data from micro sd soldering wires

tnx for reply... i was talking about something like that :

https://www.youtube.com/watch?v=jjB6wliyE_Y

and looks like it will get almost all data on the damaged sd. ive seen also using arduino as reader, but dont have any schematic, tutorial or so to make it and give it a try.

yeah i'm wondering how he knows which points on the card on the right ones for data

[dellxps15]

Re: recover data from micro sd soldering wires

yeah i'm wondering how he knows which points on the card on the right ones for data

there is a site that has most of the sd card pinout

[Uranium-235]

Re: recover data from micro sd soldering wires

tnx for reply... i was talking about something like that :

https://www.youtube.com/watch?v=jjB6wliyE_Y

and looks like it will get almost all data on the damaged sd. ive seen also using arduino as reader, but dont have any schematic, tutorial or so to make it and give it a try.

I hope you have the solder skills, a steady hand and a good microscope

[mon2]

Re: recover data from micro sd soldering wires

Good soldering skills or you purchase one of these micro probe stations:

US $13.00 | Probe Data Recovery SD Memory Card Flyline PC3000FE Chip SSD Electronic Test Tool


https://a.aliexpress.com/_m0ZYUf7

[Uranium-235]

Re: recover data from micro sd soldering wires

Good soldering skills or you purchase one of these micro probe stations:

US $13.00 | Probe Data Recovery SD Memory Card Flyline PC3000FE Chip SSD Electronic Test Tool


https://a.aliexpress.com/_m0ZYUf7

that is pretty fucking cool

[ChaosLegionnaire]

Re: recover data from micro sd soldering wires

wow that looks like some kind of a serious brain surgery lobotomy device!! funny how they ported medical instruments to fix electronics also. lmao!!