Airdrop (airdrop) is a free distribution of cryptocurrency or project tokens. By the way, in the evenings we cover new airdrops on the @CRYPTOSLIVA channel. Airdrop is also a way for some projects to present their tokens, and for the crypto community to learn about tokens and their project under development. This is one of the very effective ways because Airdrop is always characterized by a very high expectation among crypto fans.
How does Airdrop work and why do ICO projects distribute cryptocurrency for free?
Most often, Airdrop is created by a new cryptocurrency project to promote and promote their startups. The principle of distributing cryptocurrency is quite simple. Based on any of their commercial goals, companies about to enter the ICO start a PR move, for this the distribution of their tokens, that is, their cryptocurrency, is ideal. Anyone who wants to perform any simple actions (which we will analyze below) receives tokens as a reward, perhaps now their value is close to zero, but perhaps in the near future the idea of the project and the coherence of the team will take their toll, and the cost of tokens will increase significantly.
In many ways, the method of distribution, distribution of tokens among interested and not so interested investors occurs due to several reasons:
Popularity / PR
Getting your token to as many wallets and people as possible to create a strong base of active users who may turn out to be real customers. Distribution width is usually an important metric, especially since many projects are trying to trigger a network effect.
Exchange loyalty
Based on the previous paragraph, the following version follows: the more popular the project, the more loyal the cryptocurrency exchanges are to it. Naturally we are talking about a positively known project. Also, the large monetary interest created after the coin hits the exchanges provokes a new flow of customers.
Capital raising
Again, by distributing cryptocurrencies, projects often prove to all clients who have invested in their project that they are a viable company capable of adequately and for reasonable purposes to conduct such events.
What are cryptocurrencies for?
Returning to the motivation of projects, we will consider the main actions for which in 2018 you can get tokens absolutely free. The following directions are distinguished:
- Subscription (Subscribe to any social channel of the project, get cryptocurrency)
- Advertising (Especially effective for famous people/bloggers)
- Posting announcements / articles (Anyone can post some information about the project on sites, or in groups. For what to get project tokens)
Types of airdrops
Auto
An automatic airdrop is when coins are given away for free to everyone who holds a particular cryptocurrency. Basically, distribution occurs from a ratio of 1: 1. For this type of airdrop, you need to have a wallet where the coin will be located on the basis of which the Hard Fork takes place
(A hard fork is a software update in the cryptocurrency network that all nodes must agree to.)
incentive
Incentive - every user can participate in this type of airdrop. He will receive coins for specific actions, it is these actions that help promote the project. Everything is extremely simple and does not require expenses, in particular, the project can request a subscription in official chats, Telegram and Twitter channels, reposts in social networks, likes, activity on the BitcoinTalk forum.
How to use Airdrop and how to get ICO tokens for free
- First thing in order to participate, you need to create a cryptocurrency wallet, if you don’t have it yet, it is considered to be a mandatory component of the presence on the cryptocurrency market, and this also applies to airdrops. The most optimal wallet solution is an ERC20 compatible multi-currency wallet, since a lot of cryptocurrency coins on the market are coins tied to the ERC20 project.
- Next is registration. At this stage, we select the desired project distributing cryptocurrency. We clarify whether there are airdrops on the project, if so, we will find out ways to get the coveted tokens.
- Third step- The second step involves subscribing to online resources that provide important information about the cryptocurrency airdrop. These are websites, Twitter accounts, Telegram groups and crypto-airdrop forums. Almost all of those who post referral links that bring money for each user who joins. Personally, we talk about sites that provide information about upcoming, current and past airdrops - on the telegram channel
iOS, as a closed platform, has one significant plus - it is much better than an open operating system, it is protected from viruses, and therefore from leaks of the user's personal data. However, this closeness also has a lot of minuses, and if the majority is already used to the inability to connect the iPhone to a PC like a flash drive in order to drop a couple of files (and with the iTunes program, created specifically for exchanging i-gadgets content from a PC, everyone seems to have figured it out), then the impossibility of exchanging files via Bluetooth is still surprising to many.
Yes, Buetooth in i-devices serves only to connect with headsets and other wireless gadgets, but it will not work to transfer, say, a photo to a friend. However, in 2013, i-users got a good alternative for file sharing, an option called AirDrop. What is this option, to whom it is available, how to set it up, and why it may not work - we will tell in this material.
AirDrop restrictions
AirDrop is not only a very convenient file sharing option, it is also safe. When the option is activated, a secure network is created, the information within which is transmitted in encrypted form. In addition, using a Wi-Fi network makes the exchange really fast. It would seem that everything is perfect, but, of course, there is a but. AirDrop, unfortunately, has a number of limitations.
Firstly, it is worth saying that using AirDrop, you can only exchange between Apple devices. It will not work to transfer a file from an iPhone to, say, some Android smartphone.
Secondly, not every i-gadget has AirDrop available on iPhone 4/4S and older i-smartphones cannot work with this option, it is supported by iPhone 5 and younger Apple phones. As for the iPad, iPad Pro, iPad 4 (and later), iPad Mini (and later) will be able to work with this option. AirDrop also supports iPod touch (fifth generation and later), but with Apple computers everything is very difficult, you can see the list of PCs that work with the option in the picture.
You will be surprised, but not everything is limited. It turns out that not all content can be transferred using AirDrop, photos, for example, can be sent, but music will not work. Copyright protection at its finest.
Well, and one more thing. If users want to exchange contacts, they must both sign in to iCoud.
How to use Airdrop on iPhone and other mobile i-devices?
In order to transfer a file via AirDrop from a mobile i-device, you must:
How to use Airdrop on Mac (Mac) and other Apple computers?
Sending a file from an Apple computer to any other i-device is even easier:
That's all! Ready!
AirDrop problems and how to fix them
At the time of the release, AirDrop worked, I must say, with numerous failures. Today, everything is more or less debugged, but it cannot be said that the option functions perfectly. Quite often, when trying to transfer a file, the iPhone does not see the “destination”, and often the AirDrop option disappears from the control center altogether. How to solve these problems?
First of all, make sure that your problem is not related to the limitations of the option - for example, there is no point in looking for AiDrop, say, on the iPhone 4S - this smartphone simply does not support this technology (read the full list of limitations a little higher in the "AirDrop Limitations" section).
- located no more than 9 meters apart
- connected to the same Wi-Fi network
- Wi-Fi and Bluetooth are active - when you turn on AirDrop, they should, in theory, be activated on their own, but you never know
In addition: for mobile i-devices - make sure that they are not blocked, for Apple computers that they are not in sleep mode and the "System Preferences" / "Buetooth" window is open (it can be minimized, the main thing is not to close ).
All the conditions for a correct transfer are met, but AirDrop does not see the iPhone or any other i-device, or has the option itself disappeared from the control center? Then let's deal with more serious causes of problems.
As you know - “Seven troubles - one reset”, and therefore if everything seems to be set up correctly, but the connection fails, try turning AirDrop off and on on both devices and reconnecting. If this measure did not help, disable the option again, reboot both devices, enable and try to establish a connection again.
Mode "For all"
Quite often, AirDrop refuses to see the device in "Contacts Only" mode, even if the recipient is on the sender's contacts list. Try to temporarily activate the "For all" mode (in a public place we recommend to refrain from this measure) and check if the situation has returned to normal.
Playing with settings
Situations are not uncommon when one or another i-device setting interferes with the organization of the transfer.
For iPhone, check the following:
For App computers:
Pairing
When AirDrop is activated, a Bluetooth pairing should automatically be created, but sometimes this does not happen. In this case, for iPhone and other mobile i-gadgets:
For Apple computers:
I don't see the option
If your problem is that you do not see the AirDrop option itself in the control point, although your device should support it, then try this:
Nothing helps
If none of the above instructions helped you get AirDrop working, try updating the firmware on your i-device to the latest one or contact the Russian-speaking Apple support service.
Let's summarize
For all its merits, AirDrop can be a hassle. Not only does it have a lot of restrictions, but even if your device does not fall under them, it quite often refuses to work correctly. Therefore, it is no wonder that most Apple device users still prefer to transfer files via mail, instant messengers or social networks, although AirDrop was released more than three years ago!
One of the many new features in iOS 7 is AirDrop, a surprisingly easy and fast way to share content with friends, family, and colleagues. The feature has been on the Mac for a long time and has proven itself well, in the case of iOS 7 version, transferring photos, videos or contacts was not an easy task. It was necessary to use iMessage, Email, Dropbox or other similar .
All these methods, firstly, do not work without the Internet, therefore, of course, file transfer does not always take place at the desired speed, and secondly, sometimes the ability to transfer is completely absent due to the banal lack of access to the network. Apple has made transferring files between mobile devices much easier with Wi-Fi. Today we will tell you how to use this technology and answer some questions.
What you need
In order to use AirDrop, you need two iOS devices with iOS 7 installed, both of which must be compatible with AirDrop. Supported devices include iPad 4, iPad Mini, iPhone 5/5s/5c, and iPod Touch 5th generation. Both users must have an iCloud account and be connected to the same Wi-Fi network.
Enable AirDrop
AirDrop must be enabled on both devices. In order to do this, you need to go to the Control Center by dragging your finger from the bottom of the display, then turn on AirDrop with the button located right above the application icons for the flashlight, stopwatch, etc., next to the similar button for turning on and setting AirPlay.
After clicking on the desired button, the following options will be provided to choose from:
- "Turn off" - completely turn off AirDrop
- "Contacts Only" - Only iOS users who are in your contacts will be able to send files to you using AirDrop
- "For everyone" - any user who is on the same Wi-Fi network with you will be able to send you a file. Not the best option for use in large companies or public places.
File transfer and how to use AirDrop
Receiving files from AirDrop
When a file is received, a message will appear informing you that new content has arrived via AirDrop. It will include information about who is sending this file, as well as the type of file being sent. When uploading a photo, a preview will be available. Click "Accept", wait for the transfer, after which the image will fall into the folder with photos.
What types of files can be transferred?
In iOS 7, using AirDrop, you can transfer the following files:
- Contacts
- Links to websites
- Locations on the map
AirDrop Mini FAQ
Can I send files to Mac computers?
No, there is currently no file transfer between iOS and OS X devices. Let's hope that Apple implements this functionality in the future.
Can I use AirDrop to transfer files to Android phones?
No. AirDrop is a proprietary technology and is only available for iOS devices.
Will it be possible to use AirDrop in third party apps?
Yes, third-party developers can embed AirDrop into their apps.
Can I transfer apps via AirDrop?
No, applications cannot be shared.
AirDrop is a fast and efficient way to share content with friends, family and colleagues. If you've used iMessage, email, or services like Dropbox in the past, you should definitely try this great iOS 7 feature and make your life easier and save a lot of time.
Sourced from everythingicafe.com
AirDrop is a technology that allows you to share files between multiple devices. Of course, we are talking about Apple devices (after all, the blog is dedicated to them). AirDrop originally debuted on Mac computers in OS X and arrived on iPad and iPhone with a firmware update to iOS 7. Sharing photos, videos, and other supported documents (such as linking from a browser to ) has since become very easy. By the way, this "trick" will not work with music, alas :(
In the case of AirDrop on the iOS operating system, Apple has made file sharing much easier, faster, more reliable than the Bluetooth sharing we're all used to. In general, cool stuff! Let's look at it in a little more detail. Go!
Updated or "Hello from 2019"! An interesting fact: the article was written 5 years ago, but is still relevant - nothing supernatural has happened to AirDrop during this time. That's how it is :)
How does AirDrop work?
This technology uses Bluetooth to create a decentralized (equal among participants) Wi-Fi network. Each device creates connection protection, files are sent in encrypted form, which of course is much safer than transmission via email or any other method. Within a radius of approximately 10 meters, compatible gadgets are detected - you can start exchanging data!
AirDrop support:
- iPhone 5 and older (5C, 5S), 6 and 6+.
- iPad 4, Air and Air 2, as well as younger brothers (mini, mini with "retina").
- iPod touch 5.
Note! Models are indicated at the time of writing the article (for sure, in the next generations of devices, the technology will not only be present, but also improved). So, on the recently introduced OS X 10.10 Yosemite, we found that AirDrop between Macs and iPhones now works.
How to use AirDrop
Well, for starters, it would be nice to turn it on;) However, if you think that activation occurs in the settings, then this is not so. Apple wanted to make this feature easily accessible, which is why the icon to turn on AirDrop on the iPad and iPhone is in the control panel. Recall that this very panel is called up with a “bottom-up” gesture across the screen.
After clicking on the icon, we have a choice from whom to receive files:
- Turn off discovery.
- Contacts only (if the person is in your contact list).
- For all.
AirDrop does not work - problems and solutions
In the case when data transmission over a wireless connection refuses to work or one device "does not see" the other, the following steps should be performed.
If pairing occurs between two portable Apple gadgets (iPhone, iPad, iPod) and one of them does not see the other:
- You need to know if this technology is supported (not on the iPhone 4s and younger, also on the iPad 3 and earlier models).
- Check that Bluetooth and Wi-Fi () are enabled and functioning correctly.
- Restart gadgets.
Between device and computer:
- There is no AirDrop for Windows!
- Mac computers must be running OS X Yosemite or later.
It is a pity that Windows was so undeservedly cheated. But Apple, of course, knows better - it has its own rules.
Finally, advice: after all operations, do not forget to turn off Wi-Fi and Bluetooth (if you do not plan to use them). Still, wireless connections are great "eating" the energy of the battery - do you need it? I don't think so.
I wish you all a reliable, fast, successful data exchange! If you have any questions, I'll be happy to answer them in the comments!
P.S. Do you want a stable and constant work of AirDrop? Put "likes" and your files will be transferred with great speed! Do you think this is a joke? Nothing like this!:)
In the era of the Internet and mobile gadgets, the only thing we love more than seeing all sorts of content is sharing it with our friends and family. Many of us probably remember the times when people transferred their favorite music and pictures to each other via Bluetooth (someone remembers the infrared port). Now there are instant messengers, clouds, mail, after all, it would seem that there is no place left for Bluetooth. Whatever it is, this method of data transmission is still in use, although it has undergone some changes. Even Apple evangelists, who have lived without such an opportunity for a long time, eventually got it.
AirDrop - what is it?
AirDrop is a technology designed to transfer data over a Wi-Fi network and using Bluetooth. This tool was developed by Apple and was presented in the summer of 2013.
Apple, as always, talked a lot about AirDrop, that this is an important feature that simplifies data exchange at times and is the most reliable and fastest method of transferring data between devices over a short distance. Speed and reliability are due to the data transfer process.
Story
The release of the iPhone had a significant impact on the development of technology. Steve Jobs, despite very controversial ideas, was very good at convincing, and even serious restrictions were eventually accepted, therefore, for a long time, the iPhone did not support the ability to transfer data via Bluetooth. Apple, led by Tim Cook, did not share such principles and, with the system upgrade to version 7, introduced a new feature - AirDrop. Initially, this feature worked separately on iOS and Mac, but after the release of the eighth version of iOS and the tenth OS X, it became possible to exchange files between a computer, smartphone, and tablet.
How it works?
When transferring data, Bluetooth and Wi-Fi are used simultaneously (both options must be enabled in the gadget settings). AirDrop uses Bluetooth LE to create a peer-to-peer Wi-Fi connection between two devices. Each of the participants in the connection creates (firewall) necessary to protect the connection itself and the file being transferred, so that all data is protected and encrypted as much as possible, which makes sending via AirDrop safer than sending data by mail.
AirDrop, using Bluetooth, scans the surrounding area for the presence of devices available for connection. The devices need to be fairly close for the first connection and creating an impromptu Wi-Fi network, after which the distance can be increased.
This technology is much simpler, more convenient and faster than what is used in Android. The NFC technology used in phones of other brands requires that the exchange participants be close to each other.
Supported Devices
Unfortunately for many users, the new data sharing tool does not work on all Apple devices.
This feature does not require it to be released before 2008, these include:
Notebooks:
- Macbook Pro 2008 release.
- Macbook Air 2008 release.
Desktop computers:
- iMac 2009 and earlier.
- Mac mini 2010 and earlier.
- Mac Pro 2010 and earlier.
It's important to note that mobile data sharing requires a computer manufactured no later than 2012 with OS X Yosemite preinstalled.
To share data on devices running iOS, you need:
- iPhone 5th generation and later.
- iPad Pro.
- iPad 4th generation and Air models.
- iPad mini.
- 5th generation and newer.
Many users were outraged and angry “Why doesn’t AirDrop support iPad?” That this is pure marketing and an attempt to force users to abandon the classic device in favor of newer ones. The developers were quick to explain that such limitations are caused by the lack of Bluetooth LE technology in older devices, as well as the presence of an outdated Wi-Fi module. Therefore, some older devices, including the first generation iPad and iPhone 4s, do not support AirDrop. The same is true for computers with old network equipment.
AirDrop: how to enable, connect and start sharing? (iOS)
How does this feature work on iOS? First you need to open the control center (swipe up from the bottom edge of the screen), find the AirDrop icon in it, by clicking on it, select one of the available options:
An alert will appear on the screen of the receiving device, offering the option to accept or reject the file/content. If agreed, the selected file will be instantly delivered to the device selected as the recipient. Delivered content will open in the appropriate app (links in Safari, photos in Photos, PDFs in iBooks, and so on).
Instructions for use (Mac)
On Mac computers, AirDrop is located in the Finder. It is enough to find this sub-item in the sidebar of the file manager and go to it. The window that appears will automatically prompt you to turn on Wi-Fi and Bluetooth, after which it will go into working condition. At the bottom of the window is the "Allow my discovery" button, which will allow you to share files with all users nearby, and not just those who are in the address book.
Received files are saved in the Downloads folder. If the devices are owned by one person, then the files are sent to “Downloads” without additional notification.
Known Issues
AirDrop is far from perfect, the program was crashing at the time of release and continues to cause problems to this day. The problems relate to both data exchange between mobile devices and when transferring data from a computer to a tablet/smartphone. If AirDrop isn't working for you, take a look at this list:
- Missing AirDrop item in Finder: if you encounter this, then your computer is not up to date for this technology to work, you will have to put up with it or upgrade your Mac.
- Nearby users are not visible: users encounter this defect quite often. There is no single solution for it, you need to try to disable AirDrop, as well as the Wi-Fi connection on both devices, and then try again. If reconnecting does not help, you can force devices to forget the Wi-Fi network if they connect to one during the exchange.
- Blocked Connections on Mac: There is an option in the security settings of Apple computers to block all incoming connections, which can block AirDrop from working. The solution is simple: you just need to disable this option.
- Pairing between iPhone/iPad and Mac: In the Bluetooth settings, you should find the desired device and pair it with it in advance. To do this, go to “Settings> Bluetooth”, find the iPhone / iPad we need, click, then take the device on iOS and enter the confirmation code (this method can also help when connecting two iOS devices, you need to make it clear to AirDrop that this is an iPhone or iPad , ready to be connected and exchanged, in advance).
conclusions
After reading this material, you should have no questions about AirDrop: what is it, how does it work, and so on. Despite the fact that AirDrop does not always function, has a number of problems and limitations, it is still worth paying tribute to the new Apple, which is ready to abandon some of its principles in favor of the convenience and comfort of users.