I have yet to work on one, but would like to know before I receive one soon.
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Re: Are T2 bypassable?
Bypassable, yes, unlockable, no. Yet, atleast.. -
Re: Are T2 bypassable?
It relocks back as soon you reinstall OS?
Do I need anything more than a CH341 programmer for the bypass?Comment
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Re: Are T2 bypassable?
As far as I have tested and understood about bypassing T2, it's much much easier, reliable and problem free to just pay 150 USD to checkm8 (they made it possible) for bypassing. In this case, you don't even need to unsolder, program and solder that eeprom.
And you will get a lifetime of bypassing with that.
"Free" T203 method relies heavily on checkm8 database and you might be running into problems with that method.
To bypass, you need another macbook to go into DFU mode and bypass using checkm8.Comment
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Hello guys ,i have a dell latitude 5590 with f411p bios,this laptop has bios password ,i tried to read the bios(winbond 25q128jv) with ch341 but when goes to verify give error ,it said doesnt match .After this i flashed another bios which is cleaned and then the laptop was dead ,i tried to turn on but only white light in the buton power turned on several times and then no display at all .I had a backup and flashed again the original bios ,but this time the laptop will not turn on at all ,no light nothing,the bios original bios that i flashed was having verify error when i verified with ch341 ,i... -
Hi,
So i've bough a ch341 programmer, and the chip was CH341B . the test clamp was not working( when connecting bios using test clamp, ch341 device was disconnecting) I tried soldering the bios on the provided board, soldering the bios I could read the chip but could not write or erase. ASprogrammer , neo, ch341a programmer... all programmer software was hanging and device was disconnecting after few second of erase/write operating.
So then I have soldered a capacitor(whatever I had..[10v ~470uf ] ) from VCC to GND on my provided pcb where you solder the bios
now all... -
Everyone is buying the wrong CH341A programmer, I have learned from my mistake. Don't buy the Black one or Green one.
Buy this one in the photo. Most stable and all your common problems (reading but not writing/erasing, software hanging, disconnects after attaching chip, test cable connected but chip not found/ device disconnected) will be gone.
Otherwise you'll have to solder capacitor from GND to VCC if you have those symptoms in your black or green miniprogrammer.... -
So i found something strange, i have a mac a1370, already took the dump from the mx25l640E, i dont have the adapter but i managed to solder it on a board adapter with cables
I can read from it
I can erase it (VERY SLOW THO)
but cant write on it, am using CH341 3v (came modded from where i brought it)
Also using NeoProgrammer 2.1.0.19
What can i do?... -
Hi all,
I've got a A1708 which we decided to sell off as we no longer use it. We factory reset the device to wipe all data which went fine but when trying to reinstall macOS it fails with the generic “ MacOS “Installation Failed, An Error Occurred While Installing”. I've tried the usual solutions like the first aid utility apple recommends and also disc utility delete the partitions but still get the same error. Digging into the logs you can see it's giving an error 478 but unfortunately wasn't able to get much info on that on google so I'm unsure where to go from here....
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