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Ulefone S8 5.3 inch 3G Smartphone Android 7.0 MTK6580 Quad Core 1.3GHz 1GB RAM 8GB ROM 2.5D Screen Dual Rear Camera Fingerprint Scanner
Main Features:
● Display: 5.3 inch, 1280 x 720 pixels screen
● CPU: MTK6580 Quad Core 1.3GHz
● System: Android 7.0
● Camera: 2.0MP ( SW 5.0MP ) front camera + rear camera 8.0MP ( SW13.0MP ) + 0.3MP ( SW5.0MP )
● Sensor: Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Gravity Sensor, Proximity Sensor
● SIM Card: dual SIM dual standby, Micro SIM + Micro SIM
● Feature: GPS
● Bluetooth:4.1
● Network:
GSM 850/900/1800/1900MHz
WCDMA 900/2100MHz
Brand: Ulefone
Language: Indonesian, Malay, Catalan, Czech, Danish, German, Estonian, English, Spanish, Filipino, French, Croatian, Italian, Latvian, Lithuanian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Finnish, Swedish, Vietnamese, Greek, Turkish, Bulgarian, Russian, Serb, Ukrainian, Armenian, Hebrew, Urdu, Arabic, Persian, Hindi, Bengali, Thai, Korean, Burmese, Japanese, Simplified Chinese, Traditional Chinese
OS: Android 7.0
Service Provider: Unlocked
SIM Card Slot: Dual SIM,Dual Standby
SIM Card Type: Dual Micro SIM Card
Type: 3G Smartphone

CPU: MTK6580
Cores: 1.3GHz,Quad Core
External Memory: TF card up to 128GB (not included)
GPU: Mali-400 MP
RAM: 1GB RAM
ROM: 8GB

2G: GSM 1800MHz,GSM 1900MHz,GSM 850MHz,GSM 900MHz
3G: WCDMA B1 2100MHz,WCDMA B8 900MHz
Network type: GSM,WCDMA
WIFI: 802.11b/g/n wireless internet
Wireless Connectivity: 3G,Bluetooth,GSM,WiFi

Screen resolution: 1280 x 720 (HD 720)
Screen size: 5.3 inch
Screen type: 2.5D Arc Screen

Aperture: f/2.2
Auto Focus: Yes
Back-camera: 8.0MP ( SW13.0MP ) + 0.3MP ( SW5.0MP )
Camera type: Triple cameras
Front camera: 2.0MP ( SW 5.0MP )
Touch Focus: Yes

Music format: AAC,AMR,MP3,OGG,WAV
Picture format: BMP,GIF,JPEG,JPG,PNG
Video format: 3GP,H.264,MP4,MPEG

Additional Features: 3G,Alarm,Bluetooth,Browser,E-book,Fingerprint recognition,Fingerprint Unlocking,GPS,Gravity Sensing,MP3,MP4,People,Proximity Sensing,WiFi
Bluetooth Version: V4.1
Google Play Store: Yes
I/O Interface: 2 x Micro SIM Card Slot,Micro USB Slot,TF/Micro SD Card Slot
Sensor: Ambient Light Sensor,Gravity Sensor,Proximity Sensor

Battery Capacity (mAh): 1 x 3000mAh
Battery Type: Lithium-ion Polymer Battery
Battery Volatge: 4.35V

Battery: 1
Cell Phone: 1
English Manual : 1
Power Adapter: 1
USB Cable: 1

Package size: 16.00 x 8.60 x 4.50 cm / 6.3 x 3.39 x 1.77 inches
Package weight: 0.497 kg
Product size: 14.64 x 7.22 x 0.92 cm / 5.76 x 2.84 x 0.36 inches
Product weight: 0.365 kg

More Categories :

• Power Banks
• Cell Phone Accessories
• Mobile Phone Parts
• iPhone Accessories
• Brand Phones
• Cables & Chargers
• Refurbished Phones
• Featured Phones

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The world of mobile phones has really changed with the increased popularity of smartphone apps. The idea of loading applications on a cellular phone is not new, but the accessibility of these apps has certainly pushed the industry in a new direction.

Smartphone Apps for Different Platforms

It is undeniable that smartphone apps really rose to the surface with the arrival of the Apple iPhone 3G and the corresponding iTunes App Store. The iPhone was not the first phone with applications -- people were able to load third-party applications on their Windows Mobile devices for ages, as an example -- but it was one of the first to offer a unified storefront that was easily accessible directly from the phone itself. This ease of use made for a very popular platform.

Following the iPhone, other platforms started to offer similar virtual marketplaces and storefronts where users could easily browse, download, and purchase a wide variety of applications for their respective smartphones. None of these offer the same number of apps as the iTunes App Store, but that's not to say that they can't offer the same kind of variety. After all, many iPhone apps are actually very similar, virtually duplicating their functionality.

Ovi Store for Nokia Smartphones

Nokia continues to be the largest cell phone maker in the world, despite the perceived popularity of devices from other manufacturers. The company is losing market share, but it still has a very large established base of users who proudly own and use their Symbian-based smartphones.In addition to third-party applications available from a multitude of sources on the Internet, it is also possible to get Nokia smartphone apps through the official Ovi Store. Available both via a computer browser and through the app on a Nokia phone, users can find such applications as Gravity (a Twitter client), Endomondo (a fitness app), and JewelSpin (a puzzle game).

BlackBerry App World

Many people seem to assume that the BlackBerry line of devices from Canada's Research in Motion (RIM) is only good for corporate users who need to synchronize with their Outlook calendars and business e-mail accounts. While this remains a huge source of business for RIM, the company has quickly expanded into the consumer realm as well with phones like the BlackBerry Pearl and BlackBerry Torch.In like manner, it is possible to find a range of BlackBerry applications through the BlackBerry App World. This functions in much the same way as the iTunes App Store, except purchases can be funneled through a PayPal account for payment. Through App World, users can download tip calculators, Opera web browsers, Facebook applications, and so much more.

Android Market

While the BlackBerry App World is only good for BlackBerry phones and the Ovi Store is only good for Nokia phones, Android Market supports a range of devices from a number of different manufacturers. As long as the phone runs on the Google Android platform, it should be able to access Android Market to find a range of Android applications. This is true for the HTC Droid Incredible, the Samsung Galaxy S, the Motorola Droid X, and countless other options from different manufacturers and wireless providers. Stay on top of Twitter, download the metal detector, make use of Google Googles, and more with apps from the Android Market.

iTunes App Store

To date, the iTunes App Store contains over 200,000 different applications for the Apple iPhone. Many of these are compatible with the iPhone 3G, iPhone 3GS, and the iPhone 4, though a select number will only work with the iPhone 4 because of special requirements. Others will only work if your device has been upgraded to iOS 4 or newer.Whether you want to read books with Kindle, share your location with Foursquare, or take better pictures with Camera+, the App Store has you covered.

There's an App for That

Many people will assume that the iPhone is the best place to find apps for smartphones, but that isn't necessarily the case. There are many BlackBerry or Android apps, for instance, that cannot be found on other platforms. Keep an open mind and download at will, because you'll likely find an app that'll fill just about any need.

Smartphone security should always be on the top of your mind. And if you think you’re information is safe because you keep your smartphone close to you — then you don’t fully understand cellphone security.

If you’re like me, you probably use your smartphone for a bunch of other activities besides just as a phone. That’s why you need to think of it as a small computer that is also susceptible to malware attacks.

Yep, just like your desktop computer or laptop, your smartphone is also vulnerable to hacking and malware.

Since we all keep personal data on our phones these days, they’re a great target for Internet thieves. Cyber criminals love targeting smartphones!

Therefore, you should do everything possible to protect your phone.

Here are 7 ways to make sure you have a secure smartphone at all times

#1 – Only Download Legitimate Apps That Have A Good Track Record

Be sure to only use legitimate app stores such as Google, iTunes, Samsung, or Amazon. These huge marketplaces are regularly monitored for dangerous apps.

You should still watch out for suspicious apps that might briefly appear (even on these sites) — because it can sometimes be a short time before an fraudulent app gets noticed.

Always check the permissions and read the reviews before you download an unfamiliar app.

Similarly, don’t download pirated apps — because hackers can attach malicious code to what looks like a normal program. Then, when you install the app, you’ll be installing the malware at the same time.

#2 – Download Phone Updates & App Updates Right Away

To be honest, I’m terrible about downloading the iPhone updates I get. It never seems like a good time, I put it off, and eventually I get around to it!

Don’t be like me… always keep your phone and your apps up-to-date. Here’s why:

• Phone manufacturers frequently release updates that will improve your phone’s functionality and overall security.
• App developers release updates that will add new features, fix bugs, and improve app security.

#3 – Be Cautious When Using Public WiFi

Don’t share private information over a public WiFi connection. Unsecured networks are easily hacked.

I’ve shared laptop security tips before. Many of those same tips — including being mindful of unsecured WiFi hotspots — apply to smartphone security as well.

Ideally, you should use a private Internet connection (also known as a Virtual Private Network or “VPN”) instead of an unsecured public WiFi network.

#4 – Use A Strong Password On Your Phone

Passwords can protect your smartphone from unauthorized access.

Remember, once somebody gains physical access to your device, it’s easy for them to install malware and see your private data.

#5 – Install An Antivirus App On Your Smartphone

Just like desktop computers, phones are also prone to malware and need to be protected. Smartphone security includes using antivirus phone security apps.

Here are the best antivirus apps for smartphones:

• Antivirus apps for iPhone users
• Antivirus apps for Android users

Install an antivirus app, and then set it to regularly scan your phone to keep it free of viruses.

#6 – Turn OFF Bluetooth When You’re Not Using It

I bet you didn’t know this (I didn’t either) — although they’re not as common as other types of hacks, Bluetooth attacks can happen!

The main methods of using Bluetooth to hack a device are: scanning, pairing, and gathering info without detection.

Here are the ways hackers use Bluetooth to put your cellphone security at risk:

• Bluejacking – sends an unsolicited message to an unsuspecting smartphone user.
• Bluesnarfing –allows access to a user’s personal info in the smartphone. If the hacker sends corruption code, your phone will be shut down completely.
• Bluebugging – an older method of undetected access that most modern phones are protected against.

You should turn your Bluetooth OFF whenever you’re not using it.

It’s important to be aware of the pitfalls of leaving your Bluetooth switched ON when it’s not in use. Hackers remotely access phones (provided they are within range) and use them to make calls, access data, listen in on conversations, and browse the Internet.

#7 – Back Up The Data On Your Phone

Discovering that your phone has been lost or stolen is bad.

Trust me — I was attending a conference recently in Chicago and left my phone in the bathroom stall. I left it for no more than 30 minutes and it was G O N E. (Thank God for iCloud, or I would’ve lost everything!)

It’s especially painful if you find that items have been compromised like: Documents, Contacts, Messages, or Appointments.

In order to enhance your smartphone security, you need to backup your data frequently. There are a number of ways to go about it.

Cellphone security is so very important since we keep a lot of sensitive data on our phones — including banking information, personal details, and even compromising images. You need to take steps to ensure that hackers can’t gain access to your smartphone.

In modern society, the smartphone has become a necessity for the public. People have higher requirements for both sound quality pixel and exon of the phone, especially for women, who generally have higher standards for pixel sound quality. However, most taboo of smartphones is to be dropped or soaked in water. If the phone gets in the water, and you timely process it, which will not have much impact on the fuselage itself. However, the impact on the camera is relatively large. So, what to do if the phone gets in the water? How to deal with the smartphone that could not be turned on after dropped in water? Here are some Suggestions.

Steps to fix the issue that the smartphone dropped in water

• Step 1: Scoop the phone up
• Step 2: Remove the phone battery
• Step 3: Wiping off the water drops
• Step 4: Place the phone in an airtight container
• Step 5: Turn on the phone

Step 1: Scoop the smartphone up

First of all, when you accidentally find that your smartphone drops in water, you should immediately scoop it up. The longer the phone is soaked in water, the greater the damage will be, so it should be scooped up without any hesitation.

Step 2: Remove the smartphone battery

Once you’ve scooped up your phone, don’t turn it on, don’t push any buttons. If your phone battery is removable, you should carefully open up the back of the battery, and then remove the smartphone battery and SIM card(s). If your phone’s battery is non-removable, it should be sent to a repair shop for water treatment immediately.

Step 3: Wiping off the water drops

After the battery is removed, you can use the dry cloth to wipe it carefully. After wiping off the external water drops, you can proceed to the next operation. Please note that the hairdryer should not be used to dry the phone, otherwise, the high-temperature heat may cause devastating damage to the sensitive components inside the phone.

Step 4: Place the smartphone in an airtight container

Next, place the phone in an airtight container with raw rice. Because raw rice is good for absorbing liquids. It is better to keep it in an airtight container for a couple of days, or 1 to 2 months. In general, if conditions are available, put in a drying agent for better results.

Step 5: Turn on the smartphone

After a couple of days or a month, you can take out your phone from an airtight container with uncooked rice back, install the battery, and try turning it on. If the phone can be turned on successfully, it means the phone can be used normally. If the phone cannot be turned on, it is sad that we can only consider buying a new phone.

Note: Shut the phone off and remove the battery to dry after it drops in water so that the battery does not get wet and some parts inside the phone may be burned if the phone is turned on immediately. Also, if the phone is ready to be turned on, check the parts carefully to see if they work properly.

Learn why your phone slows down and how to fix it.

Many smartphone users believe they need to upgrade their smartphones every time the next model comes out. Over time, smartphones become sluggish and don’t perform as well as they did when they were fresh out of the box. A common misconception is that smartphone processing speeds slow down with age and older phones need to be replaced. However, you can get your old phone running like brand new by clearing the cache files regularly.

Cache files are created by apps and websites to help your smartphone improve load times and performance. They can be beneficial to sites and apps you use regularly as they build “shortcuts” by reusing some of the information from previous visits so that information doesn’t have to be recreated each time you use them.  

The downside is cached data takes up storage space on your device and can get corrupted over time. Additionally, cache data builds up from apps and sites you seldom use. The result is a delay or lag in your phone’s processing speed and makes your phone load slower in addition to taking up valuable storage space. In some cases, cache file buildup causes apps and webpages to freeze up or stop responding.

Luckily, there’s an easy solution to this annoying problem. Dfndr performance is a free phone cleaner app  with powerful tools that can help keep your phone’s speed and performance optimized. You may not realize that like your car, your smartphone needs regular maintenance and tune-ups to keep it running well. Dfndr performance was developed to improve all aspects of your Android’s operation and to ensure that it operates as well as the day you took it out of the box.  

The Quick Cleaner tool is designed specifically to help address the problem of slow smartphones by removing junk cache files. Here are the fine points:

• The Quick Cleaner feature is easily activated by a single tap.
• The tool automatically clears cache files and frees up valuable storage space and has a reminder feature to help you schedule regular cleanings so your phone remains clutter-free and running like new.
• There’s also an Advanced Cache Cleaner tool that gives your phone a more in-depth, thorough cleaning.