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6ème génération de l'Apple iPhone, annoncé le 12 septembre 2012. La réparation de cet appareil est similaire aux précédents modèles et nécessite des tournevis et des outils pour ouvrir et faire levier. Disponible en GSM ou CDMA / 16, 32 ou 64Go / Noir ou Blanc.

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Is it possible to transfer NAND Flash from iPhone to another?

I dropped my iphone 5 into the water.

But the memory chip seems to be fine.

Now I am wondering if it is possible to unsolder the Hynix H2JTDG2MBR NAND Memory Chip and transfer it to a new Iphone.

I would buy a new working iphone and would like to change the Hynix H2JTDG2MBR in this phone with my old one to recover my data and to have a new working phone by the the side.

Because it is a BGA Chip I would need a special company for that, that should not ne the problem.

But will this process work generally ?

I heard something about AES encryption of the memory, so perhaps that only works if the CPU is also transferred ?

How do the comanys for for datarescue do that. They told me it is no problem to get the data out of the memory chip, they unsolder the chip and read them out...

Répondu ! View the answer J'ai le même problème

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This would be a very expensive & dangerous undertaking!

First you will void the warranty of your new phone as soon as you pulled off the memory chip. If you mess up you'll have eaten two phones. Too risky in my mind.

Second Apple states the data is encrypted to the point it can't be accessed. Review this white paper: iOS Security - Feb '14.

If this info was so valuable why didn't you make a backup? Or leverage iCloud? If you have iCloud setup your stuff is safe and when you get your new phone you can have everything downloaded back down from iCloud to your new phone.

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Apple has released iOS security documents. Each iPhone is uniquely encrypted so no chance of that working.

par

Wow.. way to go spitting out a whole bunch of worthless opinionated bs Dan. He didnt ask if it was expensive, if the warranty would be intact or a lesson on future icloud usage(sure you don't work for Apple?). See Tom Chai's response? Directly to the point answering the question. I swear most of the people on this site just refuse to aswer questions because they dont agree with the idea.

par

No BS here!

You're just a millennial who needs sound bites Vs doing any serious reading. The Apple White Paper fully explained how and why.

Tom's answer was in fact posted before mine! The vote pushed my answer above's Tom's and my answer was accepted by the poster of the question so it clearly answered his concerns.

If you feel so strongly use your vote! Even though the answer is accepted people do look at the vote to make sure the accepted answer was the best as over time better answers do come in.

We run a positive site here. Yes, sometimes we need to warn people when they go to far or contemplating doing something which is not reversible (which is what I did here). And BTW I have never worked for Apple!

As to people answering, You have a false idea on how many people have the knowledge and willing to offer it up.

Think positive waves man! Not negative waves!

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The flash memory in each iPhone is uniquely encrypted by its CPU using AES256. Encryption keys are generated from secure keys hidden inside the CPU, random numbers generated on each iOS copy and user passcode.

Data salvage companies tries to repair the board first, if not possible, transplant the chips, if still not working, say goodbye to anything inside the flash chip that has not been backed up.

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Transplanting the chips won't work, because of the reason you stated. The key is unique to the CPU/Chip combination.

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So.. then you transplant all needed chips. The data has to be stored on a chip for this encryption. It just may be necessary to replace the CPU, and baseband cpu, along with the nand flash storage. But guarantee its possible, the pcb doesn't hold any real significance other than a foundation for mounted chips and circuitry for them.

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Your best bet is to try to repair the water damage if possible . I'd concentrate on repairing the dock connector and replacing the battery consider the old one toast making sure to clean these connectors with the brush and alcohol ,a sonic bath for the logic board, throw the screen in a desiccant or silica gel leave it there for a few days moving it occasionally to maximize the effect. Restoring the phone is not completely necessary only the need to connect to itunes so you can rescue data

Hope this helps

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The flash chip can be changed between phones. See:

http://9to5mac.com/2016/02/03/iphone-fla...

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But you will lose all data, so not helpful in this situation.

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You will not lose the data. Did you see the link provided?

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John, you WILL lose all data if you don't back it up. Either you back up yourself or they back it up for you, which requires the data be accessible in the first place. They cannot extract any data if the phone is locked. I live in China and I've seen people done that countless times.

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Anyone else notice they are different phones in the comparison shot? not to mention one is in left hand and the other in right hand at the same time?

I'm not worried about the data on the current NAND but told that it was damaged by long screw idjit and would like to have a working phone

par

I have a iphone 6 logic board (part only) with 64GB and a working iphone 6 16GB. Would I be able to put the 64GB NAND in my working iphone if I don't care about data (since I have a backup)?

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Long screw fix is easy (relatively) and done routinely for £60 or so depending on where you take it.

I've looked into this but the micro-jumpers used are highly specialized.

Also worth mentioning is that the Flash chips on older (*ie 4S*) phones are encrypted but there is a trivial way to break it using the IMEI (its on the SIM tray) , MAC address, Bluetooth address and a hash of the original iCloud email password and birth date. Won't work on the newer phones but the key space is far smaller than Apple want to admit which is why they obsoleted the older devices rather than permitting ios 10 to run on them.

I also came up with a way to break the 4S security PIN using the headphone jack but legal issues prevent me revealing exactly how so that's a pain.

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Hi

Can I ask you something

I have problem. Major

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you can't! before NAND just fit with before iphone, or can't use it

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