Fingerprint scanner technology is now not only available on premium-class smartphones. But also in the middle-class smartphone.

With this, Mobile security is more secure. Because users do not have to bother to insert a pin or pattern lock on the screen.

But because of our frequent use, fingerprint scanner panel we need to care well to stay durable. Well, here are five things we should not do on this panel, anything?

Do not Access Fingerprint with Wet Finger

Be sure not to access this panel with wet finger condition. Because the smartphone is an electronic device. The wet thing will make it quickly damaged.

Do not Register Multiple Fingers

Although each smartphone can store five fingerprints. We recommend that users register a maximum of two fingerprints only. This is so that your smartphone can work properly.

The reason is that data you register will be stored in the smartphone memory. The more data you register, this sensor will accommodate unimportant data.

Do not Use Fingerprint When It Rains

The wet fingers are dangerous for the smartphone, let alone wear them in the rain. The gap on the edge of the fingerprint scanner can actually trigger water to enter and damage the sensors inside. Even though your Smartphone is resistant to water. It does not close the possibility of water can enter into the device.

Do not Scan Beside Finger

Smartphone users with fingerprint scanner technology are forbidden to scan other skins other than fingers. If this happens, the fingerprint scanner will malfunction.

Do not Scratch the Fingerprint Panel

Never make fun of scraping objects, especially sharp objects into the fingerprint scanner panel. This is dangerous because the sensor on the surface of the scanner is designed specifically to recognize the typical patterns that exist on the finger. If the surface is scratched, it is likely to make it useless.

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Smartphones can be regarded as one of the objects we are obliged to take anywhere. Not only useful to work, smartphones also never miss we take it while on vacation.

While on vacation, the smartphone is not only us to communicate with family and friends, but also capture various moments.

While on vacation in the country, do not need special settings to be able to use a smartphone. But when vacationing abroad, there are some preparations for communication to run smoothly.

Well, in order to stay able to communicate smoothly while abroad, there are some tips on using a smartphone that can be followed. Here are tips on using a smartphone when abroad:

Make sure Smartphone can be used Overseas

The first step is to ensure your smartphone can function at the destination. Mobile network operators in the world use different technologies and frequencies. So not necessarily your smartphone can be used in all countries.

To be sure, you can check the usage instructions. If it supports quad-band GSM, your smartphone should work in most countries.

After ensuring the smartphone can use the mobile network abroad, make sure international roaming is active. For that, you can contact the mobile operator to enable roaming.

Have a Roaming Package

Using a smartphone abroad will cost a lot. If you do not want to receive a large phone bill, we recommend setting up a roaming package for phone and SMS. Cases like this usually happen postpaid customers.

International roaming package is more expensive than the cost to be spent while in the country. But the price will be much cheaper than not using a roaming package.

Use Local SIM Card for your Smartphones

If you do not want to spend money on roaming, you can use a local SIM card.

The selling price depends on the country.

To be able to change SIM card, make sure smartphone is an unlocked version of alias not bound by contract with the mobile operator.

Use WiFi and Messaging Apps

If you do not want to pay for the roaming package, there are several ways to make it happen. Take advantage of WiFi networks and use mobile apps like Skype and WhatsApp to communicate.

You should turn off mobile data before the plane lands and keep it that way until it gets back. It is not to spend your mobile data quota due to roaming.

Many places are now equipped with WiFi networks such as cafes and restaurants. Some provide free WiFi, but there are also paid at a price cheaper than roaming packages.

In addition, you can take advantage of the messaging calling features that exist in a number of applications.

These features can be utilized to communicate with WiFi network. So as to make the cost of living abroad much cheaper.

Technological advances do make things a lot easier. Including while on holiday abroad. Armed with some of the above preparations, overseas vacation with smartphones will become easier and cost-effective.

Have fun!…