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As you may know, Google Play and other Google Apps (Gmail, Google Maps, ...) are not available on Google X and therefore you cannot access and install apps from Google Play. Fortunately, it's rather easy to root Nokia X and install Google Apps.

First, download and uncompressed following files and copy uncompressed files and folders into Nokia X storage.

1. Framaroot & explorer: fshare, mediafire.
2. GApps for Nokia X:  fshare, mediafire.
3. Extra apps (maps + launcher): fshare, mediafire.

Steps:

1. On Nokia X, go to Setting > Security and check "Unknown Sources" so that you can install downloaded apps to your Nokia X.

2. Install Framaroot and explorer apps which you copied into Nokia X storage.

3. Run Framaroot and choose Gandalf to root your device. After about 3s, your device is rooted and has SuperSE



4. Using Root Explorer to copy files in "3. NokiaX_Gapps" into /system/app

5. Change permissions for all copied files. Press and hold on a file and set rw-r--r-- as its permission as shown in following figure:

6. Restart your device and enjoy:

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A small trick helps you to check your network signal with number instead of signal icon. It should be helpful when you are in areas having weak network signal. To display signal strength number, dial *3001#12345#* and press Call:

iPhone will open Field Test app and signal strength will display on the top-left corner of your phone. The signal strength is measured in dB. The higher number shows the better signal strength and the maximum signal value is 0.

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There are several ways developers use to earn money from their free apps:

Publish free and paid versions:

It's quite common that developers publish their apps in two forms: free and paid. Paid versions are usually come with Pro or HD in their names. In free version, the authors can put a link to the paid version on iTunes or Play Store.

The free version acts as a "decoy". If users are satisfied with an app, they can buy a Pro version for more features. The main advantage of this method is that free apps tend to be downloaded 10 times more than paid apps.

Money Lover, for an example, is an app published in free and paid versions. The free app has been downloaded 600.000 times, in which about 7000 users decide to buy the paid version (~$5 USD) and $35.000 goes to author's pocket.

In-App Purchase


Optional purchase inside apps is a good way to earn money compared to selling apps with cheap price (e.g. $0.99). 49/50 apps having highest revenue in USA App Store belong to this category. For instance, on average Clash of Clans earns $3.000.000 USD per day in 2013 with In-App Purchase.

Ads

Displaying banner ads in apps is also a common way to earn money in free apps. To earn money with this method, yours apps should have a a lot of traffic. Flappy Birth is supposed to earn about $50.000 USD per day from more than 50k downloads.

Two big ad systems are iAds (Apple) and Admod (Google). On average, authors receive $2 USD for 100 downloads.

CPI (Cost per Install)

This is a quite new method to earn money with mobile apps. Users will see some "pop-up" in games or apps about "Install Now" for other apps. Usually, $0.8-$3 USD is paid for 1 app installation from CPI companies.

Funds

You can also try to raise funds for your apps from donors. If you have a nice idea, you can find funds from companies. In return, you can add companies' logos or names in your apps.

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Although the game has been withdrawn from sale on Apple App Store and Google Play, many people still play it on their phones. This post doesn't tell you how to play this game and gain high score but how to get rid of ads as I guess some people may feel bothersome because the ads keep displaying while playing.


You can remove the ads easily by turning on "Airplane mode" before playing. Without Internet connection, the ads won't appear anymore and you can enjoy the game more :-) In the case you still see the ads in Airplane mode, restart the app.

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If you need a stopwatch, you can use the one inside Google search. All you need is go to Google homepage and input "set timer for n minutes". You will see a stopwatch with basic buttons such as stop and reset. Of course you can use other units, e.g. hour or second, instead of minute. This stopwatch also plays a sound when the countdown ends.

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Unlocking bootloader is an important step to uproom an HTC Android smartphone. Fortunately, we have same process to unlock bootloader for all HTC Android phones.

Important: You will lost all data and apps installed by you, you should backup your phone first.You may also lost phone warranty!

Steps:

1. Go to http://www.htcdev.com/ and create your HTCDEV account.

2. Download Fastboot Files. Uncompress it to C:\fastboot.

3.  Go to http://www.htcdev.com/bootloader/, choose "All Other Supported Models" > click "then begin unlock bootloader"

4. Click on OK or Next button in dialog messages.

Steps 1-4 help you to activate Fastboot mode. In C:\fastboot folder, hold Shift and right click and choose "Open command window here" to open CMD.

5. In command window, type: fastboot oem get_identifier_token
You will see several characters, copy text from <<<< Identifier Token Start >>>> to <<<<< Identifier Token End >>>>> and paste to htc webpage and click Submit.

Done! Check you email to receive Unlock_code.bin file.

After having Unlock_code.bin, click on the link in your email or perform following steps:

1. Copy Unlock_code.bin file to C:\fastboot.

In C:\fastboot folder, hold Shift and right click and choose "Open command window here" to open CMD.

2. In command window, type "fastboot flash unlocktoken Unlock_code.bin" (without quote)

3. You will see a confirmation message on your phone. Using volume and power buttons to confirm (choosing Yes). If you don't receive the confirmation message, do again.

Good luck!

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You need to activate the shortcut keys in your gmail first. Access you Gmail, click on the Setting icon on the top-right corner, then choose "Genera" tab and turn "Keyboard Shortcuts" on.  Finally, click "Save Changes"

1. "c"

Press "c" to compose a new email.

2. "g" then "a"

To view emails including draft ones, press "g" then "a" ("g"=go, "a"=all mail).

3. "e"

Press "e" if you don't take any actions (e.g. reply) on an email after reading it. The email will be sent back to "All Mail".

4. "r" or "a"

"r": reply, "a": reply all.

5. SHIFT + "u" or SHIFT + "i"

Shift + "u": mark an email as unread VS Shift + "i": mark an email as read.

6. "TAB" then "ENTER"

To send an email after composing.

7. "g" then "c"

To go to your contact list. "g" = go, "c" = contacts.

8. "g" then "i"

Go to inbox ("i": inbox).

9. "k" or "j"

"k": go to newer dialog in inbox, "j": go back to previous dialog in inbox.

10. "n" or "p"

"n" (new): go to newer email in inbox, "p": go back to previous email in inbox.

11. "o"

Open the newest email or selected email.

12. "z"

To undo.

Some shortcuts are already available and you dont need to turn "Keyboard Shortcuts" on to use. For example, Control (or Command on Mac) + Enter to send mail; Control (or Command on Mac) + Shift + c to add CC; Control (Command on Mac) + Shift + b to add Bcc.

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Some useful shortcuts for users using Yahoo Messenger:

MESSENGER 

Ctrl + shift + F8 : My Disaplay Image
Ctrl + shift + P : Preferences
Ctrl + shift + D : Sign out to Mobile device
Ctrl + D : Sign out
Ctrl + Q : exit

CONTACTS 

Ctrl + shift + A : add a contact
Ctrl + H : Show online contact
Ctrl + tab : Show messenger list

ACTIONS

Ctrl + M : send message
Ctrl + L : Call computer
Ctrl + H : Call a phone number
Ctrl + T : send SMS
Ctrl + Y : send email
Ctrl + shift + C : send contacts
Ctrl + shift + M : send messenger list

HELP : F1

Others

Alt+A Open my Account web page.
Alt+C Show the Call menu off of the split drop down menu control.
Alt+D View/Edit Contact Details.
Ctrl+Shft+L Alt+E End Call.
Alt+H Alt+R Hold/Resume.
Ctrl+L Alt+L Call PC/Call Back.
Alt+M Mute/Unmute.
Alt+S Save to Address Book.
Ctrl+M Send an IM.
Ctrl+T Send a Text Message.
Ctrl+Y Email.
Ctrl+K Call a Telephone Number.
Ctrl+N Start a Conversation.
Alt+V Volume (In the Volume window: Up and Down arrow keys and Home and End keys change the volume instantly, Enter and Esc close the Volume window.

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Nandroid backup is a backup of a running ROM (OS, configurations, personal data, apps) of an Android device. Nandroid backup is very important for users who update ROM frequently.

Usually, to create a Nandroid backup, you need to use ClockWorkMod or TWRP Recovery. However, this approach is rather time consuming. Now with Orange Backup, you can create a Nandroid backup and save it to cloud storage easily.

This app only runs with rooted devices having busybox v1.2 or later installed. With this app you can create Nandroid backup on the fly and you don't need to restart you devices. The progress is simple with clear instructions. You can also set back-up schedule with this app. In addition to Nandroid backup, the app also provides some other features: uninstall or freeze apps and talk killer.



You can download Orange Backup for free on Play Store:

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Rooting is an important step to gain root access to your Android smartphones with super-user ability. You then can modify files in system folders, install custom ROMs or customise your devices. This post shows you how to root your Android devices with SuperOneClick.

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Following steps show a simple way to record calls with Gtalk or other chatting programs (Yahoo Messenger, Skype) without installing and using third-party software:

1) Plug headphone to your PC, right click on Volume icon and choose "Recording devices" from pop-up menu

2) The Sound dialog appears, choose "Stereo Mix" from the list. If you cannot find it,  right click on empty space of the list of devices and choose "Show Disabled Devices"


3) Right click on "Stereo Mix" and choose "Enable"


4) Click Properties in Playback tab of Sound Dialog to open "Speaker Properties" dialog


5) Go to Level tab, maximize the volume level and click OK


6) Open Sound Recorder program in Programs > Accessories > Entertainment. When you make a call with Gtalk or other chatting programs, click Start to record. Click Stop if you want to stop recording and finally save the file for later use.

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Some Windows users don't want to move to Linux because they cannot run their favourite Windows programs. However, "PlayonLinux" (http://www.playonlinux.com) provides us a great solution to install and run Windows programs on Linux as native Linux programs, i.e. program icons are placed on the desktop. PlayonLinux is developed based on Wine with a simple interface for installing/removing applications. On Ubuntu/Kubuntu/Linux Mint...,  you can install PlayonLinux in Software Center/Manager. A simpler way is to open Terminal and run the command:

sudo apt-get install playonlinux

Run PlayonLinux, you can see its interface:


PlayonLinux installs each application to a virtual drive stored in ".playonlinux/wineprefix". In Configure, you can find virtual drives on the left and each virtual drive has it own settings, registry and frameworks.
You can install more frameworks,  such as .NET, DirectX, Adobe/Air, in "Install packages" tab.
You can also set Render engine in Display tab.

To install a new Windows application, click Install button and follow steps:
1)  choose an app
2) install
3) specify a new virtual drive or select from available ones
4) choose setup file to install
5) create shortcut for this app
That's it!



If you encounter problems with heavy apps or games, you can find more information at http://appdb.winehq.org/

You can play some heavy Windows games e.g. Diablo III and Skyrim on Linux:


(ref: tinhte.vn)

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One of annoying problems that MacOS users may face is MacOS cannot read NTFS USB drive and, therefore, it’s rather difficult to transfer data between Windows and MacOS. To write data to NTFS USB in MacOS, we need to use some commercial programs such as Paragon NTFS. If we format USB with HFS+ of MacOS, Windows cannot read them and we need to install MacDrive program. To solve this problem, you can format your USB drive with exFat (Extended File Allocation Table) so that it can be read and written by both MacOS (MacOS 10.6 or later) and Windows.

Format with exFAT in Windows

exFAT is recommended to use for USB drive but it can also be used with your portable hard disk. In MacOS, to format with exFAT, in Disk Utility, Erase your drive with exFAT.

Format with exFAT in MacOS

Note: some devices (e.g. TV) cannot read exFAT format, check your devices before formatting.

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Following tips will help you use Google Drive with both PC and web browser more efficiently.

Add Google Drive to “Send To”

You can add Google Drive to Send To context menu so that you can send files to Google Drive more easily. First, run Windows Explorer and input APPDATA%/Microsoft/Windows/SendTo in the address bar. Then, right click on Google Drive folder in Favorites and drag it to Send To folder. Finally, choose Copy Here in the context menu.

Note: if you drag and drop using left mouse button, only a shortcut is created in Send To instead of content.

Encrypt sensitive files

Google Drive is good place to store important files. However, we should be careful with files containing sensitive information. Hence, before uploading these files, make sure that you encrypt them with a password. If your files are stolen, they cannot be read.

There are many methods to encrypt files. One of simplest ways is to create a encrypted file store. You can use a free program (e.g., 7-Zip) which supports encryption and saves to a file store (e.g., .7z). Remember your password or save it in a safe place.

You can also use BoxCryptor application to create a encrypted drive to store your files. To sync with Google Drive, you need BoxCryptor and a password to access.

Change location of folders

You can move folders to Google Drive to sync user data among computers. To change location of documents, images, video and sub-folders, right click on the folder and choose Properties. Now you can change the location in Location tab.

Empty Trash

You can access to Trash of Google Drive to empty or delete files permanently by clicking on More > Trash on Google Drive web.

Restore previous versions

Google Drive stores previous versions in 30 days or 100 modifying times. You can access to previous versions by right clicking on a file on web and choosing Manage Revisions. You also can delete previous versions to free space.

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More than 600000 Macs have been infected botnet Flashback. To check your Mac, follow simple steps below:

Run Terminal (find it in Application/Utilities or search in Spotlight), and input 3 commands:

- defaults read ~/.MacOSX/environment DYLD_INSERT_LIBRARIES

- defaults read /Applications/Safari.app/Contents/Info LSEnvironment

- defaults read /Applications/Firefox.app/Contents/Info LSEnvironment

If the results are as follows, congratulation! your Mac hasn’t been infected.

- The domain/default pair of (/Users/jacqui/.MacOSX/environment, DYLD_INSERT_LIBRARIES) does not exist

- The domain/default pair of (/Applications/Safari.app/Contents/Info, LSEnvironment) does not exist

- The domain/default pair of (/Applications/Firefox.app/Contents/Info, LSEnvironment) does not exist

In the case, you Mac is infected, don’t worry, you can remove it by following the guide from www.f-secure.com

Manual Removal Instructions

1. Run the following command in Terminal:
defaults read /Applications/Safari.app/Contents/Info LSEnvironment

2. Take note of the value, DYLD_INSERT_LIBRARIES

3. Proceed to step 8 if you got the following error message:
"The domain/default pair of (/Applications/Safari.app/Contents/Info, LSEnvironment) does not exist"

4. Otherwise, run the following command in Terminal:
grep -a -o '__ldpath__[ -~]*' %path_obtained_in_step2%

5. Take note of the value after "__ldpath__"

6. Run the following commands in Terminal (first make sure there is only one entry, from step 2):
sudo defaults delete /Applications/Safari.app/Contents/Info LSEnvironment
sudo chmod 644 /Applications/Safari.app/Contents/Info.plist

7. Delete the files obtained in steps 2 and 5

8. Run the following command in Terminal:
defaults read ~/.MacOSX/environment DYLD_INSERT_LIBRARIES

9. Take note of the result. Your system is already clean of this variant if you got an error message similar to the following:
"The domain/default pair of (/Users/joe/.MacOSX/environment, DYLD_INSERT_LIBRARIES) does not exist"

10. Otherwise, run the following command in Terminal:
grep -a -o '__ldpath__[ -~]*' %path_obtained_in_step9%

11. Take note of the value after "__ldpath__"

12. Run the following commands in Terminal:
defaults delete ~/.MacOSX/environment DYLD_INSERT_LIBRARIES
launchctl unsetenv DYLD_INSERT_LIBRARIES

13. Finally, delete the files obtained in steps 9 and 11.

14. Run the following command in Terminal:
ls -lA ~/Library/LaunchAgents/

15. Take note of the filename. Proceed only when you have one file. Otherwise contact our customer care.

16. Run the following command in Terminal:
defaults read ~/Library/LaunchAgents/%filename_obtained_in_step15%ProgramArguments

17. Take note of the path. If the filename does not start with a ".", then you might not be infected with this variant.

18. Delete the files obtained in steps 15 and 17.

Don’t forget to run Software Update to update to the latest MacOS.

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iCloud provides you 5GB free for each Apple ID. However, it’s rather difficult to use the free storage because Apple only allows to upload document files. If you want to upload other file types, you can follow the steps below.
First, compress the file (or folder) you want to upload to iCloud. In Windows, right click on the file (or folder) > Send to > Compressed, e.g. to compress file CamStudio20.zip:

Then, open iCloud in browser, log in with your Apple ID and choose iWork.

Rename CamStudio20.zip to CamStudio20.zip.ppt if you choose Keynote (or .doc if you choose Pages). Choose Yes if Windows asks whether or not you want to change file extension.

Click on the icon on the top right corner and choose Upload.

Browse to the file and upload.
Done!