The number of installable apps varies
Note : If the seed words are from another wallet, like the blockchain. If the seed words are from Bither wallet then make sure you replace the hyphens in the seed phrase with spaces. Schildbach then follow the guide here instead. Note that last digit in the derivation path denotes the HD account number. If the recovered wallet does not reflect all your funds repeat the restoration process with a new wallet file and increment the last number.
Do this again and again until you have recovered all HD accounts. Note also that the single quotes in the derivation path are not optional. Please add some text to let people know that the seed option does not work for other wallets like blockchain. Thanks for pointing that out. It does work for bc. I will mention that in the article proper too. Not working for me,it opens another instance of a wallet.
Version electrum Its held on a USB not an offline computer — so simply copy the. Anyway the seed words 12 random English words generated by electrum are enough to restore a wallet from scratch but they will not restore your wallet labels and contacts. My work computer has detected my wallet as malware and deleted it. Therefore to confirm to restore it and its bitcoin I only need my seed and wallet password.
Apologies in advance I am the most untech savvy person alive! I can barley downlowd apps so bitcoin is well above my level of comprehension. Feel free to explain to me in patronizingly dumbed down language. You can get access to your bitcoins with just the seed but meta data stored in the wallet file like labels you set for addresses will be lost.
Note that many antivirus programs have bugs in them that lead to false positives for the electrum program. They are not saved on servers because that would mean the server operator could steal from you.
Your seed is the key to your entire wallet so you never reveal it to anyone. I created a new Electrum wallet on my dekstop Windows 7 using my old seed because i had installed a new hard disk.
But i could not see my old balance and transactions from old wallet. The circle icon in the bottom right is green. This means the Electrum has synchronized with the network.
How long does it take for the wallet to be restored from seed? Where did you download it from? The one and only official site is electrum. Check your browser history to confirm that you downloaded it from electrum. I tried the other steps in the post that you mentioned but it looks like I get the green circle pretty instantaneously after I try to restore. Is that expected? Thanks so much for you help!
If you are sure you have tried everything there and the balance does not reflect what you expect then the seed you have is for a different wallet. If the seed you are using was generated in pre 2. Are you married to tails? The reason I ask is because the version of electrum in tails is really old and you have to upgrade to the latest version first. The second thing is when you restore a wallet you do so in a new wallet file as explained in step 1 of the guide above on this site.
When you restore you get the option to set a new password of your choice. I suggest going through the guide above on this site once again.
Upgrading it on tails is a bit complicated as you can see. I have seed phrase written down. I set encrypted password and it was verified. I added Qtum tokens and closed wallet. Now when i try to open the wallet and input my password it says incorrect password.
I have tried repeatedly to enter the password with no luck. If i try to create new electrum wallet i will be given a choice to replace or keep both wallets.
I replaced old wallet with new one and it still brings me to the same encrypted password to open wallet. I was not able to get to where I can input my seed phrase to recover my Qtum tokens.
Any help is greatly appreciated. This site is only for the bitcoin version of electrum. However if you just want to know how to create a new wallet file I suggest reading the link in step 1 above once again. This time enter a unique name for your new wallet file. Then you will be able to restore from seed. It was made with Electrum version 2. What should I do now?
How can I use your seeds form multi address wallet for blockchain? I got one by one private keys but they shows another address with empty btc. Im making a wallet through electrum and im altimitly use tails electrum so im asking in order to transfer bitcoin from coin block to electrum do i just send it to the qddress on my windows electrum then the electrum on tails should be a whole new wallet or do i use same address im confused please help.
I follow the instructions as explained on this page and enter the 12 words of the seed of an old Electrum wallet. At the end I see a wallet without movements and without Bitcoins. I do not know what else to do. If it is a pre You yourself have to make sure the order of the words is correct. I have restored my electrum wallet from the seeds. I do not see old labels and addresses.
I understand that I can create new labels and new addresses. My question: will are receive my btw that is sent to the old electrum wallet the one I had before restoration? Labels are not restored when you restore from seed. However addresses, transactions and balance should be the same as in the old wallet. If they are not then try the things listed here:. After upgrading to version 3.
I can only connect to the network via Tor. But the problem with the connection in the usual Web remains ….. Your email address will not be published. Begin by creating a new wallet file as per this guide. Click on next to see the wallet type selection window: As you can see Electrum supports different types of wallets. If your seed words are from a bip39 wallet i. Electrum now asks you to enter a password to protect your wallet file.
This is optional but strongly recommended: Finally it generates your addresses and displays the electrum window:. Thanks a lot! Wait I didnt get it. Isnt the seed passphrase alone enough? Why copy the. His comment seems to be out of context. Not sure why he talks about USB drives. Hi Abdussamad I see this was from back in so I hope your still available to help. And I can go to electrum website and download on to a new computer. I dont need a back up file of the wallet saved to a usb etc?
Where are those seed names saved? In the Electrum server? Can you help me? Thank you. Please tell me what is the latest version of Electrum running fine on Windows 8. Leave a Reply Cancel reply Your email address will not be published.
Be careful with online services
Join 40 million developers who use GitHub issues to help identify, assign, and keep track of the features and bug fixes your projects need. Have a question about this project? Sign up for a free GitHub account wjat open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. I havent walleet Bitcoin Wallet for a while, now when I try to start it it crashes after 1 minute. The first 10 seconds the screen goes white with the bitcoin wallet icon on top of the screen.
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These services keep your Bitcoin private keys under their custody on your behalf. This is not a safe practice, as your Bitcoin private key is the only way to claim your bitcoins. Moreover, I think one needs to look for the following things when selecting a reliable Bitcoin wallet, irrespective of whether it is a software or a hardware wallet:. Ledger Nano X is a hardware wallet from a French start-up. This is the most modern and functional Bitcoin wallet that you can purchase in This hardware wallet works with desktop and mobile and comes with in-built battery.
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Already on GitHub? Sign in to your account. I havent used Bitcoin Wallet for a while, now when I try to start it it crashes after 1 minute. The first 10 seconds the screen goes white with the bitcoin wallet icon on top of the screen. Then it goes black with only the standard android top icons visible. After another 50 whst it crashes. Is there a logcat filter I can apply to only extract bitcoin wallet related output?
Below is an extract from logcat:. It was the latest available on Google Play, v. Now I tried the latest available release 4. I have almost the exact issue. I had it happfns and used it with no issues. I then upgraded to the version in the app store now and now when I open it it goes to a black screen. I had money in there, I need it and can't get to it. Please help. I dont want happehs uninstall or do anything because I will loose all my happdns. We will continue to work on performance.
Unfortunately almost the same thing happens with version 4. I had a similar issue black screen, crash after update which was fixed by a reboot. I'm running CyanogenMod so every reboot it sets up all the apps. It had some improvement, the app started and I could see that the blockchain was 10 months behind, but synchronization was really slow and when I left the app running it crashed after a couple of minutes. This was a couple of weeks ago, but then I walldt all user data and thereby my wallet.
Then the app seems to be working as it. I could try to re-import the old wallet and see if that triggers the bug if you want to. I can see it's downloading blocks. Even then, it seems instable, and crash after running it for a. At first, I thought the problem was that I compiled the app myself, but after un-installing it and installing 4.
Another clue could be that I am running Replicant: an Android clone without any proprietary components. The version I'm running is derived from CyanogenMod, and should correspond to Android 4.
However, because of the removal of certain proprietary parts, functionality is reduced a bit, e. QR code scanning doesn't work right now quite important.
For me, the whole exercise is pointed towards getting this app running in Replicant. Finally, a really interesting clue: version 4.
And, of course, crash log data from running version 4. Update: the wallet app 4. I'll now try again with my self-compiled version. Maybe it is some kind of initial initialization process it has to get through once after installation? I'd say it can't be the block chain syncing, since that happens all the time. Maybe something like here a list of peers out of nothing?
Maybe the backup only contains the keys? Restoring would be faster if it also contained the unspent transactions and a data item saying "synced up to this block".
I don't know if you're interested in my further results, but I did some further testing with my self-compiled version 4. Behavior is the same as the version from F-Droid: the app is initially unstable, then I restore my wallet, app starts re-synchronizing and seems to be stable. When I start the app and then stop it, there remains a bakground process doing the block chain syncing I can see its output with adb logcat and it is visible in the list of running apps.
Interestingly, that background process seems to be responsible for the instability: I also got a crash once with the background process running, but the foreground GUI closed. This line is also present in the logcat I've inserted in an earlier comment.
If the block chain syncing process is doing something with the SensorService, that could be where my problem is. I'm not aware tour app doing anything with sensors. But in the logfile it ibtcoin having an ANR just before — might be related? It would be interesting to know the timespans between the events — can you add bitclin time to the log entries?
If you aquire the log through the app report an issue to yourselfthe times will be. Anyway, the service running in the background is expected, that's how the app is designed. Of course it shouldn't make the phone unstable. The only issue I'm aware of is if you're having a giant wallet, e.
After being synched whej fully, if you look at the wallet statistics again send a report to yourself how many inputs and outputs do you have in your wallet? I have a similar experience with my alt wallet 4. But once in a while opening the app results in the UI only displaying the title menu and not refreshing.
Since the protobuf code usually works but doesn't give any errors or exceptions when "hanging", I'm thinking unibstall it could be a step failing during destroylike a zombie thread not close ing the wallet file or not flushing jappens buffer. Enigmachine "alt wallet", what does that mean? If you send an issue report to yourself, how many inputs and outputs do you have in your wallet? What Android version do you run? I mean the 4. I'm poking around WalletFiles right what happens when you uninstall your bitcoin wallet in case I find something fishy.
My test wallet has 1 input, 2 output on Android 5. Indeed, that should be blazingly fast. All performance problems I ever saw stemmed from huge wallets. Found it! In bitcoinj. Basically when starting the android wallet sometimes the network would be initialized to be "UnitTest" network instead of prod if the wallet-reloading activity ran before the other network services.
Commented out the line and can't reproduce the crashes anymore. If that line would be executed that would indeed be a grave bug.
However, the effect should be less computation, not. Can you add a log statement into the if block to confirm it's being executed? I just looked at the bitcoinj code and the params are constructed from the network identifier that is stored into the wallet protobuf. It should by org. Can you cat your wallet file and see what string is in there, it should show up very early in the blob. The problem isn't that the test line is executed, it's that UnitTestParams. But here's a few I can see wnat my superficial understanding of the code as an Android beginner:.
NetworkParameters isn't a soliton and is statically initated, which has unpredictable timing. It's probably not causing problems, but it's not pretty. I can't find a precise moment the bitcoinj's core NetworkParameter is assigned the value from Constants. In WalletApplication. Not to mention that the test code should use. I agree it's better to check for IDs in order to save instances. What's a "soliton"? Do you perhaps mean singleton? Constant objects are of course created before their usage, so it shouldn't be what happens when you uninstall your bitcoin wallet problem.
The only pitfall I'm aware of is if you use multiple constants in a circular way, meaning C1 uses C2 and C2 uses C1 typically in the constructor or static initializer. However this leads to a null pointer exception I think. The app doesn't use multiple processes, so it wwhen not be an issue if the service caused the application to be created.
Switching to just checking the Id doesn't cause edge effects on params so this fixes the race condition? Line in bitcoinj. Wallet, the previous lines use. It doesn't really matter. What do you mean by "our params"? As far as I can read the code there are no side effects involved.
How to Download & Verify the Bitcoin Core Wallet
Small amounts for everyday uses
Note that many antivirus programs have bugs in them that lead to false positives for the electrum program. Just download it, verify GPG sigmake it executable, uninsatll run it. Asked 5 years, 8 months ago. Home Wallet. Please tell me what is the latest version of Electrum running fine on Windows 8. To delete a single sub-wallet, just tap on that wallet from your Bitcoin. Note that the password will not be kept in memory; Electrum does not need it in order to save the wallet on disk, because it uses asymmetric encryption ECIES. What should I do now? How can I use your seeds form multi address wallet for blockchain?
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