ok thanks for the screenshots, but please edit your post to put titles and chronology together for your screenshots. think back to school when you had to write a report… make it clean and easy to read for the people trying to help you.
- Scan of source card (lf search)
- Scan of target fob before writing (lf search)
- Confirm target fob chip type (lf t5 detect)
- Attempt write to target (lf jablontron clone --cn 34D0B099)
- Scan target after write (lf search)
Take the above bulletpoints and put the appropriate screenshots under each of them. That will make it very clear the order of things and what’s happening… and importantly it will be clear if you are missing any information… which i kinda think you might be.
Ultimately I think the target fobs/chips you got are T5577 but the instructions above are for writing to EM4x05 … which is a different chip… but really the primary concern is that the fobs you got are not actually writable at all… the url you gave for where you bought them seems to indicate they are T5577 but your screenshots indicate they might not be… that or the screenshots are out of order and confusing me.