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EDIT: Oh, I also finished syncing my Bitcoin Core wallet. I highly doubt this is the case, but is there a way to see if this wallet has 2FA enabled too? Bitcoin Core doesn't offer 2FA. Thanks! That means I'm free! Now hopefully my PC doesn't get infected with a nasty virus or something...lol |
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(Rather late) UPDATE: I was able to successfully ACCESS my funds!
Thanks guys, I can't thank you enough!
I was able to access the funds through the seed and then disable 2FA and send the money to an exchange.
EDIT: Oh, I also finished syncing my Bitcoin Core wallet. I highly doubt this is the case, but is there a way to see if this wallet has 2FA enabled too?
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Issue is my phone is old (Iphone 7) and Google Authenticator (which is linked to the electrum wallet for 2FA purposes) has stopped working.
If you're advance user, you could try extract GA's data from your old iPhone and use SQLite reader to get 16-character secret character for 2FA. I did similar things with old rooted android phone in past. Some basic security reminder, 1. If you plan to use different device to access your Bitcoin, make sure it's secure. 2. Make sure you download real Electrum from it's official website. Thanks, man! I'm pretty sure I have the right seed, as I even wrote the version number in my notes, but do you think I can try once to see if it's the right seed and if that fails then try to extract the 16-character GA data? Or trying to recover the wallet from the seed would mess things up? Yeah, I intend to run Electrum from my Debian 12 daily driver, which I believe is pretty secure. I wish I could just use apt to get it on Linux, but apparently it's an appimage. I'll make sure it's the right URL ( https://electrum.org/), spend the UTXOs into an exchange address and then convert into fiat immediately. My main stash is on Bitcoin Core and offline copied across several USB thumbdrives. In hindsight, I wish I had never used Electrum. Don't even remember why I didn't consolidate everything into Bitcoin Core because it was so long ago, but I wish I had. |
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You just import the wallet on a new device and you already have the seeds will give you complete access to your wallet and the information in the new device as well, so once you done that then update whatever you want and restore the wallet on updated device and continue using 2FA or just opt for better password combination.
Placing the wallet.dat file of Electrum on other device will only work if it's not password protected wallet.
Interesting! I though you needed to place the wallet.dat file AND then provide the seed, but apparently I only need the seed? Is this the case? |
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my electrum is on a pc and I tested the seed it works.
testing your seed on a pc should work to install the wallet/electrum
Thanks! That's good. From what I gather, Google just deletes your old codes when you update, unless maybe if you decide to sign in using a Google Account. I'll try upgrading and signing in with a Google Account (might not work since GA wasn't originally linked to any Google accounts to begin with), and if that doesn't work I'll try installing using the seed. I just pray to God I have the right seed... |
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In any case, if you have not touched your wallet for 7 years, it will not sync If your electrum version is older than V3.0.5, you will need to update the wallet.
Keep your old phone working without touching it, download the wallet to a new phone, verify the signature, and since the Google Authenticator setup was at the software level (meaning your wallet is not Electrum 2fa with TrustedCoin (2-of-3 multi-sig)), then you can easliy recovering your wallet via the seed.
In new wallet click on Create / Restore a wallet, give it a name, enter your seed and will store your funds.
Thanks for the detailed breakdown. So it looks like I need the enter the seed no matter what, right? That sucks! Is there really no way I can update the Google Authenticator app, then install the latest version of Electrum, place my wallet.dat file on my computer, and then use the Google Authenticator 2FA token to send the money? Also, just to be 100% sure (sorry if it's a stupid question), but when you say download the wallet to a new phone, this can also be done on a laptop right? I can install Electrum to my computer, verify the signature, and then restore the wallet via seed there. |
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I don't have the 16 characters, but the thing, I'm still using the same phone. It's just that I'm running iOS 15.8 and the phone wants me to update the app. Should I just go ahead and update and see if the codes are still there?
You mean the 2FA app? You can if you want. Yes, the Google Authenticator 2FA app. From what I gather, the logo has changed and the phone wants me to update the app, but it's still the same old phone and the app is the same. |
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Hmm, looking at my old notes here I wrote down a 12-word combination under the title 'ELECTRUM', so I'm pretty sure that's the seed, but you say 16 secret characters? Not words?
The 12 words seed phrase is enough for the recovery if you bypass the 2FA. But if you do not need to bypass the 2FA, you will the 2FA backup code which are 16 characters. Another thing is that if you are able to have access to your wallet and be able to spend from it after the upgrade, just the 2FA can be needed to move all your coins from the wallet. But if you have the seed phrase, you do not need this. Oh, I see. I don't have the 16 characters, but the thing, I'm still using the same phone. It's just that I'm running iOS 15.8 and the phone wants me to update the app. Should I just go ahead and update and see if the codes are still there? Not unfortunately because it is not secure and not recommended. Best is to backup the backup code offline in two or the different locations.
Yeah, I don't like online storage. That's why I write everything down on a notebook I keep by my desk. The problem is it's been such a long time I don't remember everything and I'm scared of messing up and losing my life savings. |
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Your problem is not about to upgrade the wallet or not.
Your Google authenticator has stopped working, you can get access to the authenticator back if you have the 16 secret characters that you used to setup the 2FA. Did you backup the 16 secret characters?
All you need is the seed phrase and you know that. If you do not have access to the seed phrase, consider that coin gone.
Hmm, looking at my old notes here I wrote down a 12-word combination under the title 'ELECTRUM', so I'm pretty sure that's the seed, but you say 16 secret characters? Not words? What do you think will happen if I update Google Authenticator? Edit:
Google 2FA can be back up online. Did you do that? Use your gmail on the phone you used maybe you backup the 2FA online. This is not advisable and not secure, but maybe you did it. The secret codes are best for backup and it should be offline.
Unfortunately, I haven't... |
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do not touch the google authentication.
try and see if the seed is good and is a match for the wallet.
wait for others to let you know how to safely do the seed.
Thanks! I will! |
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So here's the deal folks: I haven't touched my wallets in approx. 7 years and now I need to sell some BTC to pay medical bills and buy a piece of rural land.
Issue is my phone is old (Iphone 7) and Google Authenticator (which is linked to the electrum wallet for 2FA purposes) has stopped working.
It say I need to upgrade, but something tells me that when I do I'll lose all my previous information and will therefore forever lose access to my funds.
So the question is: is it safe to upgrade the app?
Worst case scenario, I think I still have the seed, so I can disable 2FA altogether and move the money, but I'm not 100% sure on this front here, either.
I wrote A seed down and I THINK it's for this wallet, but I'm not 100% sure.
Please help, as it's a good chunk of money we're talking about and I don't make much money from my job. This is a matter of life and death for me.
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