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+---- Thread: FRM3 flash with emergency (/showthread.php?tid=48796)
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FRM3 flash with emergency - jaki - 29-03-2019
I cannot find the topic anymore, where someone asked/claimed if it is possible to recover totally dead FRM3 only with Emergency flash?
Is that really possible or what? That would save a huge amount of work.
RE: FRM3 flash with emergency - morfej - 29-03-2019
It's not possible. Reflash it by external programmer... that will help you.
read the corrupted dflash... as many times emulated eeprom can be recovered.
RE: FRM3 flash with emergency - jaki - 29-03-2019
(29-03-2019, 13:34 PM)morfej Wrote: It's not possible. Reflash it by external programmer... that will help you.
read the corrupted dflash... as many times emulated eeprom can be recovered.
Yes, that I know and I have done that a couple of times with xprog, but someone asked why not with emergency flash. Then the whole topic was dismissed
RE: FRM3 flash with emergency - Kuiyt2 - 29-03-2019
(29-03-2019, 13:30 PM)jaki Wrote: I cannot find the topic anymore, where someone asked/claimed if it is possible to recover totally dead FRM3 only with Emergency flash?
Is that really possible or what? That would save a huge amount of work.
It will not work, I have tried a 100 times.
RE: FRM3 flash with emergency - Enabled - 29-03-2019
It's impossible.
To fix frm you have to fix the corrupted MCU partition, and how it is defined in MCU.
RE: FRM3 flash with emergency - user0086 - 29-03-2019
Even if you would be able to re-flash it somehow, it would still not recover the corrupt partition so the problem would still be there.
RE: FRM3 flash with emergency - willisodhiambo - 30-03-2019
Emergency flash still needs an ECU that can communicate, no? If FRM cant communicate, how can it flash
RE: FRM3 flash with emergency - jaki - 01-04-2019
(30-03-2019, 08:11 AM)willisodhiambo Wrote: Emergency flash still needs an ECU that can communicate, no? If FRM cant communicate, how can it flash
I agree with You. So I don't understand why someone succested to use emergency at all.
I assume the pinpoints in PCB in FRM3 are allway in the same place. It would be nice if someone could develop jig for FRM3 makeing soldring unnecessary
RE: FRM3 flash with emergency - Freddy1 - 01-04-2019
Use a BDM-like frame with pins and you´re good to go, no need for soldering
RE: FRM3 flash with emergency - Jartsa - 13-04-2019
4 wire solder to big solder points aint that bad. On some frm3 versions you still need to scrape off the laquer
, no one is that busy