Please does anyone have A1932 and A2179 T2 Clean ROMs?
Please does anyone have A1932 and A2179 T2 Clean ROMs? Please do not post the ones that come in T203. Those don't work for me. Thanks.
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hi
i whant unlock macbook pro A1932 2019 whit ibridge 9,3 ;
i change efi files find on files mina T2 activator 1,4 and use for activation mina T2 activator 1,3 , but fault ssh?
i use mina T2 ramdisk activator 1,0 and 3,0 . but whon t work ?
have you other programme or method compatible whit this macbook ibridge 9,3 for bypass ?
I need help or information?
Does anyone have the minat2 activator 1.4 software?
Or did they use it for bypass macbook air 2019 a1932 with new ibridge 9.3?
Thank yo...03-12-2025, 10:14 AM -
Macbook A1932 had completely dead keyboard. I found liquid damage on circuitry on keyboard itself, and repaired it by replacing what i think was a 10k 0201 resistor (here's my post requesting schematic for keyboard circuitry where I included a photo of the resistor: https://www.badcaps.net/forum/troubl...ic-820-01294-a)
Now most of the keyboard works and I can login, but the following keys don't work: Delete, "/', left... -
Can anyone help with a schematic and board layout for the keyboard 820-01294-A in Macbook Air A1932 please? (for reference, mainboard is 820-01521-A)
Alternatively, I'd settle for confirming value of a resistor on the keyboard (red arrow in picture below)
Water damage keyboard, with corrosion visible on the noted resistor (picture was taken after cleaning). One pad under the resistor was corroded and resistor fell off while clearing the potting resin (or whatever it is Apple has coated the components in).
By chance I discovered that mainboard 820-02443 has...03-22-2024, 11:57 PM -
Hi, I have a MacBook that won't start at all, no sign of life, no display but the trackpad reacts., it's the A1932 820-01521-02 model with T2 chip, I tried to flash it in dfu mode it's detected on my mac, but it gives error 9 when I want to restart the chip, and error 4010 and 75 when I want to restore it, yet the icloud was removed on the icloud site the mac was deleted, anyway it was a little oxidized slightly so I cleaned everything, now I took all the voltages here they are:
pp3V3_UPC_XB_LDO : 3V27
PPVBAT_G3H_FUSE : 12V6 UNSTABLE FALLS to 0V187 every 4 seconds
PPDCIN_G3H_CHGR_AMON... -
Hey mon2. I’ve got another crazy case for you that never happened to me before.
A2179 board, PPBUS_G3H short, 2 ohms.
injected voltage, 1V 5A limit, 200mA draw.
decided to increase to 2v, amperage draw instantly dropped to a few mA.
the resistance of the rail actually went from 2 ohm to 100 after that, and PPBUS went from 0mV to 700mV.
checked the resistance of the 4 current sensing resistors around the ISL, all fine. Removed the ISL, went from 100 to 160 ohm.
Replaced it, still 160 ohm.
Removed the 2 ISL mosfets. Still the...