How to easily scan QR code on android phone

Now they're everywhere: in magazines, on business cards, product packaging, and much more. I refer to QR codes, those special square bar codes scanned if the camera of a mobile phone Web pages give access to, personal information and other types of multimedia content online. I bet you have heard often, and then tell me how come you haven't tried to "translate" one with your smartphone? You don't know how to do it? Then remedied immediately.

Scan Qr Code On Android Phone

Follow the directions on How to scan a QR I am going to give you and I promise that you will learn in less than no time to use the QR code to display links, information, etc. hidden in paper journals, on the packaging of foodstuffs and on business cards visit more technological. Basically, all you need to do is install the right app for your smartphone and immortalize the QR code to be translated. Let's see now how to do it!


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If you want to learn How to scan a QR and use an iPhone, I suggest you open the App Store and download QR Reader for iPhone, one of the best free app QR codes that allows not only to scan the QR code that exist but also to create new ones, share them online and export the scans performed in CSV format.

It is very simple, because the camera all the latest iPhone models allow extremely rapid recognition of QR codes. Just start the application, frame your QR code from a few inches away while holding the phone in portrait orientation (so that occupies the central part of the screen) and wait for the "translation". In the case of links to online content, these start with an internal browser to QRReader for iPhone without leaving the app.

If instead you use a smartphone Android, no doubt about it. If you want to frame a QRwithout having the slightest problem you need to use the free application QR Droid that allows not only to quickly read QR codes, but also to create new ones (e.g. with your own business card) and keep a history of all QR code scanned. Is also compatible with mobile phones cheaper, but of course the camera quality is essential in order for the app to play properly. Just to be clear, a smartphone equipped with an autofocus camera can scan QR code much quicker than a phone without this technology.

To scan a QR code QR with Droid, you don't have to do is launch the app and follow theon-screen instructions (in Italian). The software will guide you to the correct frame the QR code suggesting not to hold the phone too near the surface, keep the steady hand, etc.. In essence, what you have to do is place your smartphone, go to a few centimetres from the QR code and place it centered in the scene for a few seconds.
When the scan is complete, you will be asked if you'd like a direct link or the information found, or if you want to first analyze. All very simple and intuitive. In addition, goingHistory tab of the app you will be able to browse all scanned with QR codes Droid: very handy if you forgot some information scanned with your application and want to retrieve it quickly.

How to change keyboard on Android Phone

The advent of mobile phones equipped with touch-screen made the writing of texts via mobile devices much easier than what you had on old keypads with T9, this however does not mean that the situation cannot improve. If you are using a smartphone Android, for example, you can replace the default virtual keypad operating system with a custom one downloaded from the Android Market.
You didn't know? Then remedied immediately! On the Android Market there are so many alternative keyboards, more practical and nice to see the default Google operating system, just waiting to be downloaded and tested. Follow my directions on How to change the Android keyboard and install it on your mobile, you'll be sorry!
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Before we see in detail How to change the keyboard Android, you'd get a alternative to use keypad on your smartphone. If you go to the Android Market and search "keyboard" or "keyboard" I found many, but take care to download only those that have a high score and positive comments from users. Otherwise, you risk run into some malicious software that exploits the Android keyboard to steal passwords and other sensitive data.
Between alternative keyboards for Android most famous and appreciated by users there are the Android 2.3 keyboard that brings on Android 2.2 and earlier the virtual keypad of Android Gingerbread and SlideIT, a very unusual keypad available in free trial version for 15 days but then paid (cost 4,50 €) that allows you to type the words quickly on Android why not removing your finger from the screen of your phone.

Once you have downloaded a virtual keypad, you can proceed to change the Android keyboard. Proceed therefore in Settings of your Android by "tap" on the icon on the home screen, select keyboard and Language from the menu that pops up and put the check mark next to the entry concerning the alternative keyboard that you have installed (eg. SlideIT). If you see a warning about the risks that you run using alternative keypads, don't worry, it's normal, then touch the OK button and agree to enable the keyboard for Android just installed.
Now set the new keyboard as default, so that it is used in all applications instead of the default of Android. Open then the memos or any other app where you can type text, hold your finger down for a few seconds in the field provided, type the text and, in the pane that opens, select insert mode. Select the virtual keyboard that you just installed and you're done.

At this point, you have replaced the Android virtual keyboard, but remember that the operation is reversible at any time. Just hold down your finger on a text area, "tap" oninsert mode and choose the name of the dial pad to use as the default keyboard. Easy, no?

How to Locate a Cell Phone with Google Maps

As the mobile technology develops rapidly recent years, our cell phones are not just communication tools and are more and more important for our working and daily life! We usually save contacts, E-mail, messages, photos, personal notes and even business files into cell phones. If our phones were lost or stolen, that would be a disaster. As a result, it is necessary to know how to locate a cell phone. In addition, if we can track the location of cell phones, it would be easier and more convenient to know where our family and friends are. Now let's learn how to locate a cell phone with Google Maps in detailed steps!

What we should know:

1. Except Google service, we still can locate our cell phone with other free apps, such as Foursquare, Facebook's "Check In" feature; Find My iPhone app, or some Anti-virus apps. For Windows Phone, we can visit the official Windows Phone website to track our stolen Windows Phone device with "Find My Phone" feature. 

2. Concerning about safety issue about other data in cell phone, it is better not to install free unknown apps for locating a cell phone. Google Maps offers two main ways to trace our cell phones with GPS, and all the services are free and safe!

3. In case of unnecessary troubles, please back up your phone often. By the way, after missing for a period, your phone may lose some data, and you can use a third party tool to recover your data.

Locate a Cell Phone with Google Latitude

The Google Latitude is a new feature of Google Maps to offer location-aware service. With Google Latitude, you can see the exact location of your family and loved ones. For privacy, you can decide which friend can see your location and turn off the location. Of course, it is easy to help you find out the location where your lost cell phone is.

Step One: Download and install the free Google Latitude app in Google Play, or go to the Google Latitude website on the computer.

Step Two: Sign up, log in with a Google account, invite your friends to join the Latitude. If they sign up, you can trace their location in real time. You can go to Privacy Settings and decide the friends that you want to share your locations with.

Step Three: If you lost your cell phone, you can go to the Latitude website and find the location of cell phone in Google Maps. By the way, you can tell your friends who use Latitude to help you trace your cell phone in Google Maps.

Locate a Cell Phone with the "Click-to-call" Feature of Google Maps

Step One: Go to Google Maps and search for any business such as a Chinese restaurant.

Step Two: Click the "Call" link next to the Google maps search results for the Chinese restaurant. Enter your cell phone number and Google will call the number. Then the location of cell phone will show up on Google Maps.


More Tips to Locate a Cell Phone:

1.    wheresmycellphone.com
Go to this website, enter your cell phone number, and then the website will call your cell phone.

2.   IMEI
IMEI number is a unique finger print of a cell phone and can be found underneath the battery. If your cell phone was lost, just tell your cell phone company to help track your phone by the IMEI number.

Get Back Warranty On Galaxy S3 Or Galaxy Note 2 After Rooted

In this guide today i will explain how you can restore the warranty of Samsung Galaxy S3 and Galaxy Note 2. In the case where the warranty have been carried out by modding, root or super user, installing new kernel, and installing custom recovery may cause you void your phone warranty .

In particular, this guide is aimed at those who have installed in your phone:

• custom rom
• modified kernel
• Cf-Root
• root or recovery change

Warning

• Before proceeding, we recommend that you backup your personal data (Sms, contacts, files, internal memory, etc.) and nandroid backup Read how to make nandroid backup
  The warranty repair procedure may delete the personal data contained in your phone.
• Before start the process to restore the warranty read entirely the guide below and then follow it step by step.

How to get back warranty on Samsung Galaxy S3 or Galaxy Note2

Step 1
The first step will be to restore the custom binary counters and system status using Triangle Away (to use it requires root permissions).
Attention : do not abuse the tools because it acts on the bootloader on your phone. To date, however, no negative experiences were detected.

1. Download on the phone the latest version of Triangle Away
   On the Xda forums is this apk is free version (annex TriangleAway-vX.XX.apk). Install it by clicking on it.
   
2. Start the app and remember to grant the rights to root (a popup will appear later).
   If prompted, confirm the additional data download (6 MB).
   
3. Start Triangle Away.
   The first time, you will be asked if the device has been properly recognized.
   If so, confirm by clicking Continue.
   
4. Now Click the button Reset Flash counter and confirm by clicking continue.
   
5. The procedure automatically reset the binary counter.
   
6. In some situations, the device may restart in a special mode.
   If this is your case, to proceed to the setting the counters to zero press the Volume up
   Otherwise, to cancel the operation, press the volume down button.
   Caution : do not turn off or reboot the phone by use power button.
   

Step 2

After reset the binary counter, now we will flash Original samsung firmware with Odin, this will erase all traces of custom rom, kernel or recovery.

1. Download the original Samsung Firmware that you match with your model. For Galaxy S3 - for Galaxy note 2.( i will attach the link soon)
   Important: If you have installed at least once (even in the past) a Jelly Bean 4.1.2 firmware, always use the same version (no Jelly Bean 4.1.1 or earlier).
   
2. Start odin (download latest odin) and on PDA field choose the firmware extracted from the downloaded archive (the final extension is displayed in the field must be .tar or .tar.md5).
   
3. Enter to download mode
   By phone off press the buttons VOLUME down +HOME + POWER and wait until you'll find yourself within the following screen.
   Confirm by pressing the Volume Up button.
   
4. Connect your smartphone to your pc via usb and, after recognized by odin (the field ID: COM will turn green), click Start.
   
5. You will now install the official firmware and discarded every firmware track of custom modding.
   
6. When finished the phone will reboot automatically.
   If your galaxy note 2 or galaxy s3 stuck in the start-up phase (more than 10-15 minutes), perform a hard reset by recovery: read how to do hard reset.

Step 3
The warranty repair procedure has not yet ended.

1. Turn on your phone, go into Settings > device Info > State.
   If the device entry is normal, you can skip this step.
   But if it shows CHANGED or "Modificatio" as in the following image, you must continue this step
   
2. To change the status from changed to Normal, you must perform a factory data reset (hard reset).
   From the menu Settings > Backup and restore , click Restore factory data.
   
3. On the next screen, confirm by clicking on reset the device and wait until the end of the formatting.
4. Make sure that the counters in download mode are all cleared and the status of the device is normal

Step 4

For more security, please also check if the CSC is present in the original firmware of the phone.

The procedure of warranty repair For Samsung Galaxy Note 2 Or Galaxy s3 is now completed.
You will not be able to be traced back to any modding operations carried out on the phone.

Tubemate : Download Youtube Videos From Android Phone

There is some app that allows us to convert and download videos from Youtube in better format as mp4 and in the case of course music to mp3. Save your favorite Youtube videos on your Android smartphone has never been easier, much simpler than many procedures to do it on PC. Let's see how to do everything via TubeMate.

One of the most popular uses for android smartphone or devices is to take advantage of streaming videos, contect, films, television and music and one of the most common ways is through the FLV format. However, it is a disadvantage to save FLV content as it is much more problematic playback and quality suffers.

Download Youtube Videos With Tubemate

One of the reasons for the android smartphone holders pride's  against those who have an iPhone or iPad is that you can see and download youtube videos without having to jailbreak.

The whole thing is very simple thanks to a TubeMate most useful programs from across the media category of the Google mobile operating system.

It must be said that for unknown reasons, while the android market does not always display all programs, doing a search with the name of the program you might find the suggestion to name the application "tubemate" (which proves that is part of the market), but without that then manages to find the installation file don't worry because there is a very easy to install and maintain for future reinstallations.

DOWNLOAD TUBEMATE
First we go into the android settings to enable the installation of external programs to market (as shown in the following image), then from your browser go to the following address : download tubemate and download the program directly from the official site.

You can download this directly from your phone or from your computer, in the latter case, you must then pass the apk file in the Terminal manually, via usb, wifi and microsd (depends on the characteristics of your Terminal). After installing you can enjoy and download youtube videos from android

Anyway, I recommend that you save the file for future use, because even if they are new versions (tube mate enjoys an excellent support from its authors who update often enough) the program will first check start looking for any available upgrades and offering direct updating. Now lets continue to the tubemate settings part

How To Download Youtube Videos From Android Phone

1. Download tubemate, if this link doesn't work you can find the download link from the picture above
2. Using the search function at the top right will write the name of the clip that interests us
3. Select the video from Youtube
4. In the window you will find the Save button
5. Choose the type of format that you want
   
6. Once chosen we can monitor progress in Menu-> Download

Or read also : easy way to download youtube videos from android phone

Finish, Now after read this i hope you can enjoy youtube videos anytime you want on your android phone by download it and save to your memory

How to Hard Reset Your iPad (Quick Tips)

Sometimes your iPad may start to act funny, such as running slow or freezing up. If this ever happens to you, there’s an easy solution that usually takes care of the problem right away. That solution is simply to perform a hard reset on your iPad.

A hard reset your iPad is not the same as restoring it to a previous backup or resetting to factory settings. Some people often get the two confused. Resetting an iPad just means that your data and settings will be refreshed, which helps to reset buggy apps among other things. Basically, it’s like the restart function on your computer.

A hard reset is really easy to do as long as you know where the on/off button and the home button is. You can see where they’re located in the image below.

1. Now comes the hard part, hold down the on/off button and home button at the same time.

2. Keep holding; you need to hold both buttons down for about 10 seconds.

3. While holding, you may see the “slide to power off” screen show up; just ignore this.

4. You’ll know that your device has been successfully refreshed once the Apple logo displays on the start up screen; you can now release the buttons.

5. Wait for your iPad to start up; usually after a hard refresh, it can take 1-2 minutes.

That’s it. For the record, this also works on the iPhone.

Data source: Make Teach Eazier