I'm thinking about buying a programmer for NAND for MacBook! Tell me what else is relevant to buy today for this? my gaze looks at JCID p11f, p13, p15. Is it worth prepaying?
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I need dump file for nand A2159 512GB with 2 Nand chips >.I upgraded 128gb to 512gb..I use P13 there are only 4Chips...
I need dump file MACBOOK PRO A2159
TSB4232(256)
TSB4229(256)
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Hello. If you could please help me understand what I am doing wrong...
This model, Macbook Pro 2019 16" A2141, 512GB, EMC 3347, with T2 Security Chip, had 4 NAND Chips shorted in 1 wing (U9100, U9200, U9300, U9400) and it has 1 more in the 2nd wing (U8600) BUT NOT shorted. All chips are TSB4227 TOSHIBA-KIOXIA SN4192TWNA12014 BGA110 128GB. I got 4 new nand chips for 1 wing and programmed them by specific position of course with JCID P13 programmer.
I also replaced the tps power ic for the ssd.
Now all rails come up, including the ssd rails 0.9v, 1.8v, 2.5v....Yesterday, 08:04 AM -
Hello people. I have undertaken an upgrade from 256GB to 512GB. I have another A2681 board that I sourced NANDs, resistors and capacitors from. Yet when I try to restore the firmware in FDU mode I get the error 0x23 (35) (error formatting the NAND). Could it be the faulty NAND or I have missed something? Thank you...07-03-2025, 12:20 PM -
I couldn't find a post related to this, so if it exists please point me in that direction.
I have a 2019 MacBook Pro 16" 1TB with a dead embedded NAND. I've seen some information about how it is possible to swap NANDS from certain boards, but it has to be a matching set.
I have a MacBook Pro 2017 logic board 820-00923-A 1TB on hand that is new in the box. It should be possible to match up the NAND 0, 1, 2, 3 chips and transplant them onto this 2019 board... in theory. Has anyone approached this, or has success in doing this?
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Hi everyone!
I have a 2018 MacBook Pro (with Sequoia OS) that I've been using for years with no problem. I recently received an M2 MacBook Pro so I'm mostly using it and not the 2018 one, but since a friend of mine needs a computer, I thought I could restore my 2018 and give it brand-new-like to my friend.
I tried using the built-in tool to restore the MacBook (Settings > General > Transfer or restore > Delete) but it got stuck when trying to remove the Find Device configuration (it asked me for the password for my old Apple ID -now I use the same account but...06-27-2025, 08:54 AM