Download Software Apps

 
Oppo R5 Official Specs
5.2-Inch Full HD AMOLED Display (1080 x 1920 Pixels, 423 ppi)
Android 4.4.2 Kitkat OS with Color OS 2.0
Qualcomm Snapdragon 615 MSM8939 Chipset
1.5GHz Quad Core ARM Cortex A53 and 1.0GHz Quad Core ARM Cortex A53 CPUs
2GB of RAM
13.0 Megapixel Autofocus Main Camera with Sony IMX 214 Sensor and LED Flash
5.0 Megapixel Front Facing Camera
16GB Internal Storage
Single SIM (Micro)
4G LTE, 3G HSPA+, 2G EDGE and GPRS Networks
Wi-Fi and Wi-Fi Hotspot
Wireless Display
NFC Support
Bluetooth 4.0 with A2DP
GPS with A-GPS
FM Radio
USB OTG Support
Micro USB Audio Jack with 3.5mm Adaptor
E-Compass
Gyroscope
Accelerometer
Proximity Sensor
Ambient Light Sensor
148.9 x 74.5 x 4.85 mm @ 155 g
50MP Still Photo via Picture Image
VOOC Quick Charging
2,000mAh Li-Po Battery


₱22,000.00 Official Price in the Philippines

Booting into Safe Mode

A surefire way to boot into safe mode on most devices is to hold the power button down for a few seconds, just as you normally would to shut off the phone or restart it.

Next, hold the Power Off button down until your device prompts you to reboot into safe mode. Press OK, and your smartphone or tablet will restart in safe mode.

Once you’re in safe mode, a watermark will appear at the bottom left of the device that says “Safe Mode.” In this mode, you won’t be able to access any extra applications you downloaded. The only apps that are running are the ones that came with the device. Just as I mentioned earlier, this will help you get a good indication if it’s some third-party app that’s making your device take a performance hit.

Unfortunately, it won’t show you which app that’s making your device chug, but it’ll give you a good footing to start searching for the problem.

While in safe mode, it’s worth using staying it for a day and seeing if any of your problems persist. If any lagging, freezing, performance issues, or battery issues are resolved, it could very well be a rogue application chugging down your device. That said, it might be time to start deleting applications that you think might be causing the problem. You can easily do this in your device’s application manager while all of the third-party apps are disabled.

If problems persist, it’s worth skipping all of this troubleshooting and going straight for a factory data reset. This will completely reset your device to factory settings, eliminating all applications and any malware, viruses or Trojans you might have on your gadget.

To get out of safe mode, just power off the device as your normally would. Hold the power button for a few seconds. Next, when the menu appears, just tap Power Off. Finally, hold the power button down again to turn on your device.

Closing
If problems persist even after doing a factory data reset, it might be time to get a new smartphone. Android isn’t meant to be bogged down, and for the most part, it’s a very smooth and fast mobile operating system. With that in mind, there are tons of great devices out there. And while many might seem expensive, many manufacturers are making leaps to construct cheap, yet powerful off-contract devices. Whether you need a new smartphone or tablet, Android has a variety of powerful options that won’t break the bank.

If this guide helped you at all or you need some additional troubleshooting help, be sure to leave a comment below. We’d love to help you get your Android device in working order!

 
Samsung Galaxy S6 Edge+ technical specifications
 price here
TYPE:    Phone
MODEL:    SM-G928F
MANUFACTURER:    Samsung
DIMENSIONS:    154.4 x 75.8 x 6.9 mm
WEIGHT:    153 g
BATTERY SIZE:    3000 mAh
SCREEN SIZE:    5.7 in
DISPLAY TECHNOLOGY:    AMOLED
SCREEN:    2560 x 1440 pixels (515 ppi)
FRONT CAMERA:    5 megapixels
REAR CAMERA:    16 megapixels
FLASHLIGHT:    LED
ANDROID VERSION:    5.1.1 - Lollipop
USER INTERFACE:    TouchWiz
RAM:    4 GB
INTERNAL STORAGE:    32 GB
64 GB
REMOVABLE STORAGE:    Not available
CHIPSET:    Samsung Exynos 7420
NUMBER OF CORES:    8
MAX. CLOCK SPEED:    2.1 GHz
CONNECTIVITY:    HSPA, LTE, NFC, Bluetooth

>>>>>>>>>>>>>PRICE HERE<<<<<<<<<<<<<<<<

Huawie P8 Specifications
Screen: 5.2in full HD LCD (424ppi)
Processor: Octa-core Huawei Kirin 930
RAM: 3GB of RAM
Storage: 16GB + microSD card
Operating system: Android 5.0 “Lollipop” with Emotion UI
Camera: 13MP rear camera with OIS, 8MP front-facing camera
Connectivity: Dual-Sim LTE, Wi-Fi, NFC, Bluetooth 4.0 and GPS
Dimensions: 144.9 x 72.1 x 6.4mm
Weight: 145g

price here

 
OPPO Mirror 5 specs
1.2GHz Qualcomm Snapdragon 410 processor
2GB of RAM
5-inch qHD display, 960 x 540 resolution
16GB of internal storage, expandable via microSD
8-megapixel rear camera with LED flash
5-megapixel front camera
Dual-SIM
3G, LTE
WiFi, Bluetooth, GPS, A-GPS, IR remote
2,420mAh battery
Adreno 306 GPU
Android 5.1 Lollipop, ColorOS 2.1

<<<<<<<<<<<price is here>>>>>>>>>

 
OPPO R7 Plus specs:
 
1.5GHz Qualcomm Snapdragon 615 processor
3GB of RAM
6-inch full HD AMOLED display, Corning Gorilla Glass 3, 1920 x 1080 resolution
32GB of storage, expandable up to 128GB
13-megapixel rear camera, f/2.2 aperture
8-megapixel frotn camera, f/2.4 aperture
3G, LTE
WiFI, Bluetooth, GPS, A-GPS
Android 5.1 Lollipop
Color OS 2.1
4,100mAh battery

OPPO R7 Lite specs:

1.5GHz Qualcomm Snapdragon 615 processor
2GB of RAM
5-inch HD AMOLED display, Corning Gorilla Glass 3, 1280 x 720 resolution
16GB of storage, expandable up to 128GB
13-megapixel rear camera, f/2.2 aperture
8-megapixel frotn camera, f/2.4 aperture
3G, LTE
WiFI, Bluetooth, GPS, A-GPS
Android 5.1 Lollipop
Color OS 2.1
2320mAh battery

Priced at Php 13,990

OPPO Neo 7 specs

1.2GHz Qualcomm Snapdragon 410 processor
1GB of RAM
5-inch TFT qHD display, 960 x 540 resolution
16GB of internal storage, expandable via microSD
8-megapixel rear camera, f/2.0, LED flash
5-megapixel front camera, f/2.4
Dual-SIM
3G, LTE
WiFi, Bluetooth, GPS, A-GPS, GLONASS, USB OTG
Android 5.1 Lollipop
2,420mAh battery


price is

Php 8,000 as of dec2015

 PRICE Php 29,990. as of dec 2015
 
Google Nexus 6P: Specs
5.7in 2560x1440-pixel Quad HD capacitive touchscreen
Qualcomm Snapdragon 810 v2.1 octa-core processor at 2.0GHz
32/64/128GB storage
3GB RAM
Android Marshmallow 6.0
12.3MP main camera, dual-LED flash, support for 4K video at 30fps
8MP secondary camera
802.11ac dual-band Wi-Fi with 2x2 MIMO
Bluetooth 4.2
GPS
NFC
77.8x159.3x7.3mm
178g

 
 Huawei Mate S: Specs
149.9x75.3x7.2mm
156g
5.5in AMOLED display
Front facing 8Mp camera with LED soft light
Rear facing 13Mp camera with optical image stabilisation, four colour sensor and dual colour-temp LED flash
Hisilicon Kirin 935
MALI 628 MP4
3GB RAM
32/64GB memory
Dual-sim with 4G connectivity
MicroSD card slot if second SIM not in use
2700mAh non-removable battery
Android 5.1.1 with EMUI3.1
NFC
Bluetooth
Wi-Fi

price here 

 
LG V10 specs
Qualcomm Snapdragon 808 hexa-core processor
4GB of RAM
5.7-inch QHD display, Gorilla Glass 4 protection, 1440 x 2560 resolution
64GB of storage, expandable up to 128GB
16-megapixel rear camera with OIS, f/1.8 aperture, LED flash, laser AF
Dual 5-megapixel front camera
3G, LTE
WiFi, Bluetooth, GPS, A-GPS, NFC
Android 5.1
3000mAh battery

>>>>>>>>>>>PRICE HERE<<<<<<<<<<

 
Sony Xperia Z Spec Sheet

1.5GHz Krait Quad-core Processor Qualcomm MDM9215M
Adreno 320 GPU
2GB RAM
16GB Internal Storage, expandable via microSD up to 32GB
5.0-inches shatter proof and scratch resistant glass capacitive screen
1080 x 1920 pixels, ~441 ppi, Sony Mobile BRAVIA Engine 2
13.1-megapixel rear-facing camera with autofocus, LED flash, image stabilization, HDR
Record video 1080p@30fps, continuous autofocus and video stabilizer
2.2-megapixel front-facing camera, 1080p@30fps
WiFi b/g/n, WiFi Hotspot, WiFi Direct, Bluetooth 4.0, NFC, A-GPS, GLONASS
FM Radio, 3G Connectivity, HSPA+, LTE
Android 4.1.2 Jelly Bean
2330mAh Battery
Comes in Black, White, and Purple

 

DESCRIPTION
General
BRAND : SAMSUNG
MODEL : EEB-EI1CBA
TYPE : POWER BANK

Product Features

COLOUR : WHITE
CAPACITY : 9000 MAH
BATTERY TYPE : LITHIUM-ION
INTERFACE : MICRO USB
INPUT VOLTAGE : 5 V DC
OUTPUT VOLTAGE : 5.2 V DC
INDICATORS : LED
COMPATIBLE DEVICES : ALL MOBILE PHONES, TABLETS, MEDIA PLAYERS, DIGITAL CAMERAS & BLUETOOTH HEADSETS

Physical Measurements
DIMENSIONS : 6.5 X 2.3 X 9.4 CM

Additional Features
UNIVERSAL USB EXTENDED BATTERY
EASY TO CARRY & EASY TO USE
HIGH QUALITY

While there isn't any companion smartwatch for the Samsung Galaxy Note 4 this time around, there is a companion virtual reality headset in the form of the Samsung Gear VR. Officially announced alongside the phablet, the Gear VR is a virtual reality headset that uses the Samsung Galaxy Note 4 as the main display. Created in collaboration with the developers of the Occulus Rift virtual reality goggles, the headset offers a complete 360 degree view for a number of applications. Check out the tech specs and features for the Samsung Gear VR below:

    96" Field of View optical lens
    supports accelerator, gyrometer, magnetic and proximity sensors
    <20ms motion to photon latency
    covers both nearsighted and farsighted eyesight
    features touch pad, back button, volume key, microUSB 1.1, 16GB microSD with pre-loaded 360 degree and 3D content
    198 x 116 x 90mm

So far, there are no details yet about any Malaysia release dates or pricing but Samsung have said that the Gear VR should be available sometime this year. While there aren't that many uses for it yet, Samsung have made some content available with it as below:

    Marvel's Avengers: Age of Ultron partnership with Samsung, Gear VR users will gain exclusive access to Tony Stark's Lab inside the all new Avengers Tower.
    IMAX: Samples of Hollywood and documentary films in a virtual theatre with Samsung Gear VR – the next best thing to a live IMAX experience.
    DreamWorks VR: Allows Samsung Gear VR users to interact and laugh with DreamWorks characters and content in a whole new way like never before.
    Legendary's Pacific Rim Jaeger Pilot: features an immersive content experience that puts viewers at center of the action with Samsung Gear VR.
    Cirque du Soleil Media: 360 live-action 3D VR experience, featuring an act from Zarkana filmed by Felix & Paul Studios for Samsung Gear VR.
    M-GO Advanced: a new paradigm for digital video virtual reality applications, offers an unmatched interactive search and discovery of the latest premium movie and TV show content with Samsung Gear VR.
    Vevo: more than 100,000 HD music videos, live concert events and original programming that can be enjoyed in an immersive, full-screen theater experience on Samsung Gear VR.
    Protocol Zero (working title) from DENA: enables Samsung Gear VR players to infiltrate enemy grounds undetected in blackout conditions with hi-tech optics including night vision, X-ray vision, and thermal vision.

New rumors suggest the Galaxy S7 will look mostly like the Galaxy S6, with only a few tweaks to the design and a new 3D Touch-like screen technology. It's looking ever more likely that the Galaxy S7 will arrive earlier than expected, and may come with microSD support. Samsung has also announced a new camera sensor, which could be used in the phone. And we've seen both the rumoured Exynos 8890 and Qualcomm Snapdragon 820 chipsets benchmarked.

Samsung's Galaxy S6 and Galaxy S6 Edge reinvigorated the flailing smartphone brand, giving it a new lease of life with a fresh design and some brand new features.

Samsung is going to have to do a lot of work to be able to repeat the trick – but there's much more that can be improved on in the new phone, so there's plenty of scope.

We don't expect to see the new handset until early 2016 though – usually Samsung takes time out in early March to announce its flagships at MWC in Barcelona, and we expect it to be the same again this year.

However, rumors about the new phone are already beginning to roll in, so here's everything we've picked up so far.
Cut to the chase

    What is it? The next flagship phone from Samsung's Galaxy S line.
    When is it out? Possibly as early as January 2016, failing that probably at MWC in late February.
    What will it cost? Expect expensive – it's bound to be one of the more costly phones to buy next year.

Samsung Galaxy S7: The techradar concept

When it comes to the new Samsung Galaxy S7, we want to see Samsung departing from the standard, blocky smartphone design. What we want this time is something innovative, something that pushes the boundaries and takes into account all the awesome technology Samsung keeps promising.

So here's how we think it should shake down: techradar's Galaxy S7, complete with all the technology Samsung has talked about, with a few of our own flourishes thrown in…

The main difference is, again, the screen. If Samsung is going to make a success of the Gear VR, it needs a better screen, and leaping forward to 8K will make looking at the display a pin-sharp experience.

The other big thing we're hoping to finally see is the iris scanning technology that will supersede the fingerprint scanners we're seeing in more and more phones. With dual hi-res scanning cameras on the front, with enhanced apertures, simply turning the phone screen on will confirm your identity.

The edges of the super-sharp screen are now properly pushed to the side of the phone, with the notifications now showing properly either side – the S6 Edge has the curves as decoration, but now they're actually going to be used.

And bass-rich speakers on the top and bottom will utilise Samsung's omni-sound technology to make the phone a true media marvel – no more backwards-facing tinny sound here.

Of course, TouchWiz still remains… but hey, there's only so much we can hope for…

    Click here to see the full high-res image.

Samsung Galaxy S7 release date

China Mobile has recently put a post up on social media showing all the big phone launches it expects to see in the coming months. The Samsung Galaxy S7was included under MWC 2016, suggesting the network knows a little bit more than it should be telling us.

Other sources have claimed it will launch at some point in February. What isn't clear is whether Samsung will decide to wait until the end of that month to announce at Mobile World Congress or go earlier in the month to miss the phone rush.

Samsung has recently been unveiling its Galaxy S flagships at MWC and releasing them shortly after. In 2016 that's February 22-25, so maybe that will be when we see it.

Another rumor stated that the Samsung Galaxy S7 could be announced in January, possibly on January 19.

That's not the first we've heard of this either, as an analyst at SK Securities also reckons the Galaxy S7 could be unveiled as soon as January for an early February launch, while other sources claim Samsung has started developing the firmware a month early, which also suggests a possible early release.

This follows earlier information from the South Korean website Newsis, which cites insider sources who claim that Samsung started work on the Galaxy S7 about 2 to 3 months ahead of its usual schedule. So it is believable that the S7 could launch early, but we'd still take it with a massive helping of salt.
Samsung Galaxy S7 design

Given that Samsung has only just overhauled its flagship design for the Galaxy S6 we're not expecting massive changes in the Samsung Galaxy S7. Any changes on the Galaxy S7 are expected to be small with a largely similar look to the Galaxy S6.

A source close to Samsung told The Korea Times, "As the S6 and S6 Edge represented progress, the S7 will have improvements both in picture quality, performance and other some new features. The key point is can consumers enjoy content with enhanced viewing quality and boosted processing speed."

There may be a few tweaks to the look of both the Galaxy S7 and Galaxy S7 Edge, but it seems Samsung wants to keep a largely similar design language across the board.

On the other hand, an older rumour suggested the Galaxy S7 is going to be much bigger than the Galaxy S6 with a 5.7-inch screen - we're taking that with a big pinch of salt though as it sounds quite out there.

On top of that the Galaxy S7 may be built of a different type of metal. Sources claim the company is experimenting with magnesium based alloy that will make the phone stronger whilst keeping it light and allows the heat out when the processor is working hard. This rumor has popped up again recently, so it could be accurate.

A slim metal and glass build seems likely and whatever we get it's likely to be premium, especially as there's a rumor that the battery won't be removable specifically because making it so would compromise the design.
Samsung Galaxy S7 screen

Interestingly there's talk that Samsung could offer the Galaxy S7 in two different sizes. One with a 5.2-inch screen and one with a 5.8-inch one and supposedly at least one of them will have a 4K display. Given there's already the Samsung Galaxy Note 5 and Samsung Galaxy S6 Edge+ though we wouldn't hold our breath for a phablet version of the S7.

Then again a benchmark believed to be for the Samsung Galaxy S7 claims it has a 5.7-inch display, so maybe it will be growing. It lists a 1440 x 2560 QHD one though rather than 4K.

It looks like Samsung may adapt a similar feature to the iPhone 6S' 3D Touch technology. A company called Synaptics has a technology called ClearForce that allows for different functionality depending on how hard you're pressing on the screen.

The Wall Street Journal also spoke to "sources familiar with the matter" who claim the technology will debut on the Galaxy S7. There's no word on a name for the technology yet, but it's looking more and more likely that Samsung is preparing its own version of the screen tech for the next flagship phone.

Another rumor states that the Galaxy S7 may be coming with a curved screen. According to supply chain sources the phone will be launching with a flexible display after Samsung put in some big orders with Taiwanese manufacturers. That rumor has popped up again more recently.

It may end up being a separate version of the Galaxy S7 much like with the Galaxy S6 Edge, but it's interesting all the same.

A new trademark filing suggests Samsung is working on its own new super-strong display technology called Turtle Glass. It's set to replace Corning's Gorilla Glass 3 and we may see it launch on the Galaxy S7.

There's even talk that Samsung will go further and deliver a foldable phone, but this seems incredibly unlikely. Even if the technology is in place (which is a big if) it's doubtful that Samsung would risk something so new and untested on its flagship.
Samsung Galaxy S7 rivals

In recent years HTC has been a significant rival to Samsung, launching similarly impressive phones at around the same time, so we'd expect the HTC One M10could be a Samsung Galaxy S7 rival. Very little is known about it yet but it's sure to be stylish and likely to be very powerful.

Other than that there's the iPhone 6S and iPhone 6S Plus, which are likely to still be selling very well by early 2016, while the Sony Xperia Z6 or whatever Sony's cooking up next could steal some attention away from Samsung too.
Samsung Galaxy S7 camera and battery

Samsung's unveiled a new BRITECELL camera, which is designed to be both better in low light and smaller in size than the snapper on the Galaxy S6. It's not been confirmed whether it's heading for the S7, but it seems fairly likely.

On the other hand there are also reports of Samsung speaking to Sony to get a hold of the IMX300 sensor that is included in the Xperia Z5 series.

Samsung is so impressed with the technology that it may include it even though it has been working on its own sensor - rumor is the Galaxy S7 will have a different sensor depending on the region and model of the phone.

Another rumor has suggested that Samsung isn't worrying about megapixels and is instead focusing on other areas such as how light the photos are and the size of the sensor itself. According to a tipster on Weibo, Samsung will drop the Galaxy S6's 16MP camera down to a 12MP one on the Galaxy S7.

Previously, an AnTuTu benchmark showed a phone believed to be the Samsung Galaxy S7 as having a 16MP rear camera and a 5MP front-facing one. Those are the same camera specs as the Galaxy S6, but that has one of the best smartphone snappers around so that wouldn't be such a bad thing. With so many camera rumors though it's hard to know what we're going to get.

There's no word on what size the battery will be yet but according to one rumorit won't be removable as it's apparently not possible to have a removable juice pack without compromising the design. Given that the Samsung Galaxy S6 has a sealed battery this doesn't really come as any surprise.
Samsung Galaxy S7 OS and power

The Samsung Galaxy S7 will almost certainly launch with Android Marshmallow. In fact snaps of supposed internal Samsung documents regarding its Android Marshmallow update have made their way onto social networking site Weibo, and appear to confirm the rumored Galaxy S7 codename 'Jungfrau' and a key spec of the upcoming flagship.

A new rumor is coming out of China suggests Samsung will be adding liquid cooling to the Galaxy S7. It would act against the phone overheating and draining the battery or even burning the tips of your fingers.

It would mean Samsung is able to put higher-spec components into the Galaxy S7 and its variants without having to worry about it overheating. We hope this comes true, but it seems like something Samsung is likely just experimenting with for now.

Samsung's Galaxy S7 is rumoured to come in two different variants – one with an Exynos chipset and another with a Qualcomm Snapdragon 820. That Snapdragon 820 rumor has since been echoed by other sources and in a benchmark.

The Snapdragon 820 version has been caught by Geekbench's benchmarking suggesting the device will score a multi-core score of 5423. That's nothing on the rumoured Exynos 8890 version that scores 6908 but it's only just behind the very powerful iPad Pro that scored 5468.

The fact the Snapdragon 820 chip is being linked to the Galaxy S7 is interesting, as Samsung ditched Qualcomm's offering for the Galaxy S6, instead exclusively using its own Exynos processor. Samsung didn't disclose the reasoning as to why it opted to do this, but the current top-tier Qualcomm chip - the Snapdragon 810 - has been plagued by reports of overheating and patchy performance.

Perhaps this is a sign of Qualcomm's return to form in the chipset market, although it's too early to confirm either way. However while Qualcomm has been touted as the maker of the Galaxy S7's chip, other benchmark results have leaked onto the internet that claim to show Samsung's next SoC, the Exynos M1, could potentially power the new Galaxy.

These benchmarks show the hardware used to make the Exynos M1, and it looks like it uses a series of custom ARM cores. Intriguingly the benchmarks also show that the Exynos M1 is much more powerful than the Snapdragon 820 in almost every aspect.

While we'd advise taking these benchmarks with a pinch of salt it would mean that the Samsung Galaxy S7 could be a more powerful handset if it again shuns Qualcomm's hardware. Whatever processor we get we're expecting to see 4GB of RAM, not least because the Galaxy S6 Edge+ has that already.
Samsung Galaxy S7 other features

A report out of South Korea suggests the Samsung Galaxy S7 might have serious audio skills, as it could use the SABRE 9018AQ2M chip from ESS Technology. The chip features a a 32-bit mobile audio DAC and has 129 dB signal to noise ratio, so Samsung could be set to give HTC a run for its money when it comes to music.

It's also been rumored that the Samsung Galaxy S7 will support USB Type-C, allowing it to charge faster and meaning you can plug the cable in either way round. We'd say this is one rumor that's almost guaranteed to be true, as more and more phones are adding USB Type-C support.

The Samsung Galaxy S7 is bound to have a fingerprint scanner, just like the Galaxy S6.

A new rumor has suggested the Galaxy S7 may come with microSD support - something the Galaxy S6 didn't offer - and it'll have support up to 128GB.

That may mean we see the internal storage options cut down to just 32GB or 64GB though - but the return to microSD is a good step and means you can have much better control over your storage.
Samsung Galaxy S7 cost

There's no word yet on what the Samsung Galaxy S7 will cost but we can tell you right now that it will be very expensive. While a price cut would be nice we'd be surprised if Samsung launched it for any less than it initially charged for the Galaxy S6. If we had to guess we'd say it could start at up to around £600 / $650 / AU$1,100.

 
O+ Convertible Specs

Windows 8.1
11.6-inch HD display
1.33GHz quad-core Intel Atom processor
2GB RAM
32GB internal storage (tablet), 500GB HDD (keyboard dock)
2-megapixel back camera
2-megapixel front camera
Wi-Fi
3G HSPA+
Bluetooth 4.0
Dimensions (tablet): 291.8 x 188.6 x 9.8mm
6400mAh battery

 
O+ 360 Extreme Specs

5.5-Inch IPS Display
Android 4.4 Kitkat OS
MediaTek MT6592 Chipset
1.7GHz Octa Core ARM Cortex-A7 CPU
ARM Mali-450 GPU
2GB of RAM
13.0 Megapixel Autofocus Main Camera with LED Flash
8.0 Megapixel Autofocus Wide Angle Front Camera
16GB Internal Storage
Expandable Up to 32GB via MicroSD
Dual SIM (Regular + Micro)
3G HSPA+, 2G EDGE and GPRS Networks
Wi-Fi and Wi-Fi Hotspot
NFC Support
Bluetooth 4.0
GPS with A-GPS
FM Radio
MicroUSB
3.5mm Audio Jack
Sennheiser Earphones
Gesture Controls (Air Shuffle)
Rear Touch Panel
Gyroscope
Accelerometer
Proximity Sensor
Ambient Light Sensor
2,400mAh Battery

 
Over the Air (OTA)

1- Make sure the backup option is checked. While updating your Android OS is usually a painless process, there is a small chance that your device may crash. To protect against this, ensure that your device is properly backed up.

2-Open your device’s Settings. You can find the Settings app in your app drawer, or you can press your device’s menu button when you are on the Home screen and select Settings.
Android updates are typically only available through the device itself. There are some exceptions, such as downloading the update through Samsung Kies on your computer for Samsung devices. Updating happens automatically on Kies if there is an update available when you connect your device to your computer via USB.

3-Scroll down to About phone and tap it to open your device’s information screen. This is located at the bottom of the Settings list. It may be labeled About phone or About tablet.

4-Tap the System updates option. This may also be labeled Software updates.

5-ap Check now. Your device will check to see if any updates are available. Update availability is dependent on your device’s manufacturer as well as your mobile service provider. New updates may not always be available for all devices.
If there is an update available, the update will begin downloading to your device. For larger updates, this could take a while, and you should have your device connected to a Wi-Fi network so that you avoid going over your data allotment.

6- Tap Restart & install. Once the update has finished downloading, the device will need to restart in order to install the software. This will render your device inoperable for a few minutes during the update process.[1]
Plug your device into its charger during the installation process to ensure that the battery doesn't run out while the update is being installed. Sometimes mobiles may hang and will not switch on, in this circumstance you have to reboot your device. In the rebooting process all the updated data is erased and your phone is switched on. To reboot phone, long press the power key + up or down sound button.