At this point I have tried all I could but do not know what else to try and hoping I can find a solution to these challenges.
Yeah, all points strongly suggest a corruption in the wallet's derivation of the latest private keys and address (
after the 5-year-old transactions)
Your only chance of recovery is if it's somehow associated with the other backups that you might have used in Mycelium.
If it's caused by random flipped bits due to the app/unreliable storage or hardware, it's as good as lost.
Thank you for your response.
I understand your point, but I want to emphasize that I have been extremely careful with my backup. I have cross-verified my 12-word seed phrase multiple times from the Mycelium iOS app before the issue started, and it is exactly what I have been using for recovery attempts.
Given that the correct public address still shows the accurate balance when I import it into Trezor Suite, I believe the seed phrase is intact — but the issue seems to be with the derivation path or how Mycelium generated the wallet internally.
Is there any way I can determine the exact derivation path used by Mycelium iOS around the time I created the wallet (approximately five years ago)? This would greatly help me locate the correct address using a tool like Sparrow Wallet. Have you heard of Sparrow wallet and what do you think about it.
I’m committed to recovering access, and I’d appreciate any specific technical guidance you can provide.
Best regards,