soldering pads on a1502 emc2835


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7 years 4 weeks ago #6724 by Doni
hallo guys, maybe some of you want to share programer that could read and write Winbond W25Q64FVIQ ?
Please..

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6 years 5 months ago #8847 by fixpc07
Hi
I have Winbond w25q64fviq (MBP A1502 EMC2835)
Itried to read it with CH341A programmer V1.30
I tired rasberry Pi 2 using flashrom
And none of them could read my ship
any help please?
Thank you

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6 years 2 months ago #9436 by slave2anubis
Hello i have the same issue, cannot read the damn thing (W25Q64FVIQ).
I am using a makeshift STM32 Blackpill with a custom firmware to read/write via flashrom, but cannot get it to work, do i need to take it out from the board? Or is it something with this particular IC?

If anyone can help, i am inclined to "donate" some BTC/ETH for a beer o two... :D

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6 years 2 months ago - 6 years 2 months ago #9437 by Gr-oborona
If you have tried to read it not desoldering from board and not sexed then you can try to desold flash from board. But you should be sure that you will not crash flash ic and you should have spi flash programmer to read and write it after taking off a board. I’m always taking chip from board because often has problems with read/writing chip on board and I have skill to remove it and programmer to write it))))
Last edit: 6 years 2 months ago by Gr-oborona.

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6 years 2 months ago #9455 by KingBonecrusher
Curious that the A1502_EMC2835 should be such a problem. I have unlocked around 5 today, no need to unsolder the eeprom.

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