Despite the fact that Android 6.0 has many innovations, optimizations and bug fixes, though not without stupid decisions. One of such problem by Google developers is a USB connection. When you disconnect your Android smartphone or tablet from the computer and reconnect it again you need to constantly change the way of USB connection to transfer data.

If you rarely connect your Android smartphone to your computer, then the problem is insignificant, but if you connect your smartphone or tablet to your PC every day, then it becomes annoying.

However, Google developers have left the possibility to solve this problem and to set USB connection to transfer files by default.

Choose USB connection to transfer files by default?

You need to perform the following steps to make USB connection to transfer files by default:

1. Disconnect your Android smartphone from PC.
2. Go to Android Settings.
3. Find and go to “About phone” or “About tablet”.
4. Then you should press 5-7 times “Build Number” very quickly to activate the “Developer options”.
5. Go back to the main settings menu and navigate to “Developers options” section.
6. Select “USB Configuration”.
7. Select MTP connectivity to transfer files.
8. If you have not Android drivers on your computer, then you need to install them.

That’s all! Now with the new connection of your Android smartphone or tablet to computer the USB connection will be transfer data by default, which you have chosen in Developer menu.

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Good news for smartphone owners. There was a curious invention called WonderCube. This is a tiny 1-inch key chain, capable of replacing 8 accessories.

That fit into such a small square case? A lot of useful things, required for each holder mobile devices.

“On board” has a flashlight, memory card slot, sockets, USB, microUSB and Lightning (in a separate version). Cube easily turn into a compact stand – on while watching a movie or a video.

There is a unique jack traditional batteries. For example, a 9-volt battery. This allows us to use as a portable WonderCube “battery.”

In addition, key chain can charge the phone from a laptop (or desktop PC). With the transfer of files is also no problem.

Authors of the project have already collected on Indiegogo the necessary amount for mass production. In the open sale of the unit will be in August 2015.

Pre-order price – $ 49.

Source: Geeky-Gadgets

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Modern laptops are not many USB ports. Often, the manufacturer provides only 2 ports, which may not be enough for the needs of the user. Typically, one port is used by the receiver for the wireless mouse and the other – either by a wireless keyboard or as input for the connection of mobile devices. But if the mobile device more than one connect both – is problematic. And here is useful InfiniteUSB.

This, at the same time, and cable, allowing you to connect the device to recharge, and the port for connecting an optional data cable. In this InfiniteUSB, modules can be inserted into each other, providing the ability to connect to a laptop for charging additional devices (phones, music players, smartphones).

Developers have launched a campaign on Kickstarter, a copy can be obtained InfiniteUSB for $ 20. It is worth noting that the sponsors are going to release just three models InfiniteUSB. One model – with connector microUSB, the second – with the Lightning, the third – c USB-adapter – the “mother”. All three models are compatible with each other.

Source: Kickstarter

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One of the main drawbacks of conventional rechargeable batteries – they need a separate charger. And the presence of nearby electrical network, of course.

Not the best combination for those who wish to travel. However, the project Lightors way to get rid of such problems. New save some hardship “hiking” conditions.

In what way? Thanks to the built-in port USB. Which allows you to “restore” elements from any portable power sources.

The creators offer both popular sizes: AA and AAA. In the first case, the capacity is 1500 mAh, while the second – 600.

How many charge cycles Lightors stand? If you believe the developers – to 500. Each takes about 3 hours time.

Excellent indicator for the product price in the $ 8. For the said amount can obtain a set of cables and 2 blocks AA.

Right now you can not buy. Available only reservations on Kickstarter. If site visitors financially support mass production, the release will take place in July 2015.

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If you are in search of a new keyboard and conventional device shown on the shelves, you do not like, pay attention to Qwerkywriter. The keyboard is made in the form factor of a typewriter with mechanical keys and distinctive lever at the top of the housing. Such an unusual design will impress fans of devices in vintage style. The creator has announced the commencement of a fundraising campaign for mass production Qwerkywriter. Its value at the current stage is $ 289, just as the developer expects to collect $ 90,000.

The keyboard has 84 mechanical keys and connects via USB-interface. The same interface is used to connect the Apple iPad and most Android-devices, but there is a limit to put them in the stand – the thickness of the plate should not exceed 1.6 cm Future models will be equipped with Bluetooth for wireless connection of any device and use as an external keyboard Qwerkywriter .

More about the project can be on site KickStarter.

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