Topic: Mycelium Bitcoin Wallet - page 35. (Read 586338 times)

the size of the tx will be: 180 bytes per input + 34 bytes per output + 10 bytes.

The transaction fee will depend on the size of the transmission in terms of kB.
If you have many small output in your wallet, then will you fee increase.
You can set mycelium for different priorities, high priority calculates a higher fee, but will also get confirmed faster.  

It's not called Storage.  It's called Cache.  At least on my devices running pure Android (Nexus 7) and Cyanogen (Oneplus One), it's Cache. Cache is just temporary stuff, and you can delete it without doing any harm.  But you are dealing with money, so even before doing something as simple as deleting the cache, it's good to verify the backup.
If you have to escalate the matter and delete Data, you are gonna erase the whole app.  Which means you need to make sure that your backup is good.  Did you verify the seed when you created the wallet?

- If that doesn't work, try clearing the app cache (Settings -> Apps -> Mycelium Wallet -> Storage). See if that helps at all.
- If that still doesn't help, try clearing the full app data. This will likely kill everything in the app (hence why you want to make sure you have everything backed up!).

It seems the transaction fees increased ouse to be able to send for only a two cent fee now it's 14. I am only testing 100k Satoshi. Are they cheaper fees when I send more?

Did you get this issue resolved or is it still not displaying correctly?

It sounds like there is a bit of sync error somewhere along the line.

If refreshing the balances and transactions within the app doesn't work, then I would make sure you have your master seed (and any imported private keys) safely backed up... and try the following:

- Make sure you have the most up to date version of Mycelium. When was the last time you updated?
- Try backing all the way out of the app (using back button) and then clear it from the "Recent Apps" list to try and force it to restart.
- If that doesn't work, try clearing the app cache (Settings -> Apps -> Mycelium Wallet -> Storage). See if that helps at all.
- If that still doesn't help, try clearing the full app data. This will likely kill everything in the app (hence why you want to make sure you have everything backed up!). You can then just recreate your HD wallet using your backed up master seed (and re-importing any private keys again)
- Failing that, try uninstalling the app completely and then reinstalling. Restore using your backups.

If none of that helps... Then you'll need to file a bug report or something directly with the Mycelium peeps, because then it would seem like something deep in the app is broken.

Did you get this issue resolved or is it still not displaying correctly?

It sounds like there is a bit of sync error somewhere along the line.

If refreshing the balances and transactions within the app doesn't work, then I would make sure you have your master seed (and any imported private keys) safely backed up... and try the following:

- Make sure you have the most up to date version of Mycelium. When was the last time you updated?
- Try backing all the way out of the app (using back button) and then clear it from the "Recent Apps" list to try and force it to restart.
- If that doesn't work, try clearing the app cache (Settings -> Apps -> Mycelium Wallet -> Storage). See if that helps at all.
- If that still doesn't help, try clearing the full app data. This will likely kill everything in the app (hence why you want to make sure you have everything backed up!). You can then just recreate your HD wallet using your backed up master seed (and re-importing any private keys again)
- Failing that, try uninstalling the app completely and then reinstalling. Restore using your backups.

If none of that helps... Then you'll need to file a bug report or something directly with the Mycelium peeps, because then it would seem like something deep in the app is broken.

Some feature requests for the next generation:

1) Allow me access multiple receiving addresses so I can issue more than one invoice at a time

2) Offer some kind of proper wallet encryption feature. A 6 digit code just doesn't cut it. I want something like Bitcoin Core has, so that when my phone is stolen I know it will take the thief a significant amount of time to access my wallet seed. Currently I think all he needs to do is root the phone and my seed is there in plain text. That's a worry.

3) Allow me to use my own local bitcore server instead of a central Mycelium server for blockchain queries and transaction broadcast.

to access my wallet seed. Currently I think all he needs to do is root the phone and my seed is there in plain text.

There will not be much development going on for the current app, efforts are focused on the new shiny next generation

@steve8143 If you still need help, Colu's email address is [email protected]

@steve8143 If you still need help, Colu's email address is [email protected]

Fingers crossed this address thing makes it to the top of the list soon
As for the lock, is it possible to implement a timeout of some sort, so that if the app is backgrounded for longer than X minutes it "locks" and needs the PIN again?

Yes it is certainly an issue. And one that I stumbled across in my first week of "bitcoining" 

I noticed that in the blockchain.info (beta) wallet... when i go to addresses, they have a "next address" button... you can just click that and it generates the next address for you... it looks like it can generate as many as you want. I made 4 or 5.

I can see their issue with the scanning... you have to have some way of stopping without continuing to infinity... So they'd have to have some way of tracking addresses generated... I wonder if it is possible to have a counter stored? So every time an address is generated, either manually or via receiving a transaction to address in the list position X, where X = counter, it increments the counter.

To be ultra safe, you could scan to counter+5 or counter+10 maybe? Or maybe a manual button to scan another 5 or 10 ahead if a user is not getting transactions/addresses showing up.

This, and the fact that sometimes it seems to sit in my phone memory and not require my PIN number are probably the biggest issues I have with Mycelium at the moment. The PIN one is particularly disturbing. Like just now, I picked up my phone which I haven't touched for a good 2 hours, turned on the screen, swiped away the lock screen, went into the App Drawer, tapped Mycelium and it went straight into my account listing???