The receiving address is owned by you. You use it for receiving bitcoin and give it to anyone who wants to send you bitcoin.
My comment you refered to was just a confirmation of my understanding of Lafu's solution.
https://i.imgur.com/T0nQ2mw.jpg
Tap on that button. After that, select "Safety" and then "Back up wallet".
In this way, you can get a file which can be used for recovering the wallet in future.
I don't know whether this file is compatible with any other wallet or not.
And it seems that this notification message he got when clicking on "Sent payments" is what confused him:
It reminds you to back up your wallet so you don't lose your coins.
To back up your wallet: - click on the menu button (three vertical dots on the upper right corner) -> choose Safety -> Back up wallet -> set av password -> then choose where to save the wallet file on your device.
To send a payment, click on the Send Coins button on the bottom right then you can enter the address you want to send to and the amount you want to send.
Please note that the issue was not about 'sending payments', but the greyed-out "Sending addresses" tab within the 'label' button/tool. This part of the issue has now been solved and I understand that "Sending addresses" are the recipients' receiving addresses.
I meant in relation to and the context of the greyed-out "Sending addresses" tab within the 'label' button of my downloaded Bitcoin Wallet. However, I now understand that sending addresses are the recipients' receiving addresses and that aspect of the issue has been solved.
Which wallet? Because some wallets are not recommendable while some do not have the standard (recommended) derivation paths.
The downloaded mobile wallet is Bitcoin Wallet 7.69, like the one below link points to, but without the 3-dot settings button.
https://bitcoin.org/en/wallets/mobile/android/bitcoinwallet/
I expected the wallet to generate the seed phrase automatically, as you described; but that is not the case here. Any more ideas?
The current issues are listed below.
- Bitcoin Wallet 7.69 seems to be the highest version compatible with my Android device.
- Why the settings button (3 dots) is absent in the wallet and whether there is a way to recover it.
- How to get the wallet behave as expected and generate seed phrase, etc.
Your continued support is well appreciated.