Top Technology

Showing posts with label cell phone. Show all posts
Showing posts with label cell phone. Show all posts

Sunday, October 16, 2011

Upgrade xperia Android software firmware (4.0.1.A.0.283)

Now that we’ve had some time to fully explore what the latest Android 2.3.4 firmware (4.0.1.A.0.283) brings to the 2011 range of Xperia handsets, we wanted to relay our findings to our readers. What you’ll find below is every new feature that the latest update brings to the table. It’s quite a meaty upgrade all in all and certainly leaves us with respect for the Sony Ericsson developers who are continuing to upgrade our devices with useful additions. Sony Ericsson is delivering on its promise of speedy updates, after learning some harsh lessons from its first Android adventure with the Xperia X10. If Sony Ericsson continues to deliver, we see no reason why the company’s market share should steadily climb, especially with some positive word-of-mouth. Anyway click through below for all of the new features you’ll find on Android 2.3.4.

Video Google Chat

This is probably the main feature when moving from stock Android 2.3.3 to Android 2.3.4. We cover this first as the rest of the inclusions are all Sony Ericsson rather than Google led. When clicking the ‘Talk’ app, you will now see a video camera (green if they are online) enabling you to conduct a video call with that person.

3D Panorama Camera

This is Sony Ericsson’s headline feature from the 4.0.1.A.0.283 firmware. Unfortunately it is not one that we could test fully as we don’t have a 3D television to see the results. However, this update not only introduces the 3D Panorama sweep but also a normal Panorama sweep (as  with the Xperia X10).

Screen capture

This is self explanatory, but kudos to Sony Ericsson for finally enabling a simple way of taking a screenshot on your phone. Holding down the power button, brings up the ‘Take screenshot’ option at the bottom. When taken you will find the screenshot in your picture gallery.



Back up

Xperia X10 users will remember that Sony Ericsson had a Backup and Restore application that was removed in the Gingerbread update. The 2011 series of Xperia devices have not had any backup solutions, until now. The new Back up functionality can be found in ‘Settings > Privacy’. When enabled this function allows you to backup application data, Wi-Fi passwords and other settings to the Google servers i.e. in the cloud. Besides this is an ‘Automatic restore’ facility that allows all app data to be automatically restored when reinstalled again.



New widgets

Analogue clock
You now have an extra analogue clock widget for you to decide between.


Timer
This timer widget is very cool. It is a countdown timer (rather than stop clock) but has some fantastic animation. One of our favourites.



What is missing?

CRT animation
The much loved CRT animation when locking/unlocking the display is now gone. What you get instead is a slow fade from bottom-up and top-down that is nowhere near as cool. We want our CRT animation back!
Power save mode
The Xperia ray has a new app called the Power save mode. If you want to know more, detail. We were hoping that this new app would make its way to other Xperia handsets, but it’s not happened in this update. Hopefully, it will appear in a future software update.

from : xperiablog.net
















Wednesday, August 10, 2011

Android Phone Using WiFi, can Share Internet Connection of a PC

WiFi Ad-Hoc Networking is a popular method to share internet connection between  computers (pc or laptop) or between a computer and a smartphone that has built in WiFi. Unfortunately, this method of networking is not supported by Android since it was released until the time of this writting. One of the popular method to enable ad hoc mode on Android devices is by  changing a WiFi configuration file located on /system/etc directory called tiwlan.ini. But this method is specific to phone’s WiFi chipset and you need root access to change the file. The tiwlan.ini is a configuration file for Texas Instruments WiFi chipset (e.g HTC dream) so you will not find it on Samsung Spica that use Broadcom WiFi chipset.

Another alternative method is by using a software based virtual access point that using Windows 7’s Wireless Hosted Network technology. This method only runs on Windows 7 and hardware specific. Currently i found two best virtual access point softwares, Virtual Router and Connectify. They both operate in the same maner and very easy to use. I have tested both of them to share internet connection from my PC that used  Sierra Wireless USBConnect 881 modem for internet access and an external TP-Link TL-WN31G Wireless USB adapter with my Samsung Spica.

Here is the guide on how to use virtual router and connectify

On Windows 7 Box:

   -  Download and install Virtual Router or Connectify, you can try one of them. They are hardware specific so read the documentation on their websites about the supported WiFi devices.
   -  Fill in the settings panel with your prefered WiFi name, password and internet connection to share
    Virtual Router



                                                                      Virtual Router



                                                                             Connectify                                                                                                                                                         
    - Click start button to start sharing
    - On your Wireless Connection Status, click Details to get the network connection information, note the IPV4 Address



 On Android Device

    - Go to Settings -> Wireless & networks -> Wi-Fi Settings
    - Open Advance settings menu
    - Tick the Use static IP option
    - Enter your desired IP address (ex: 192.168.2.2)  into Ip Address field
    - Enter your IPV4 Address (ex. 192.168.2.1) into Gateway field
    - Enter 255.255.255.0 into Netmask field
    - Enter your internet connection’s DNS server (use ipconfig /all command to get DNS info) into DNS 1 and DNS 2. As an alternative, you can use Google Public DNS: 8.8.8.8 and 8.8.4.4

                                                             Wifi Static IP Setting


                                            
    - Connect to Wi-Fi using your password
    - Disable and Enable Wi-Fi (in case if it won’t connect)
   
                                                            Android Wi-Fi

   Check the connection using browser or other application.



                                                                                                                                                                                                                                                                      



Frome : www.londatiga.net by lorenz    

Monday, July 4, 2011

Sony Ericsson and android systems

A super-small Android smartphone that lets you do everything with just one hand.

How’s it going? Tell everyone the easy way. From a super-small Android smartphone designed to let you do everything with just one hand. From four corners that you customise however you want.


from : www.sonyericsson.com

Friday, June 10, 2011

cell phone camera photos Improve it





Cell phone cameras. We all carry them but how often do we use them? And if we use them, what do we do with the photos? Most of the time they stay hidden away in the phone. If we do manage to figure out how to transfer them to a web site or to a computer, we're often disappointed with the results. We're left with the impression that cell phone cameras are the digital equivalent of those 12-shot throwaways that used to be so popular. OK for a night out with the girls but not for the serious photographer.


However, it doesn't have to be that way. Led by smartphone technology, there have been some dramatic improvements in the quality of phone cameras, including higher megapixels, better lenses and higher storage capacity. In fact, phone cameras are one of the fastest growing segments of the digital camera market, winning market share away from the low-end offerings of more traditional camera manufacturers.

Unfortunately, many of the pictures being taken with cell phone cameras continue to be of poor quality. This could still be about poor equipment but more often it's the result of lack of familiarity with the camera settings and poor photographic technique. Here are some tips that will help you get the most out of your cell phone camera:
1. Light your subject well
The number one reason for poor quality cell phone pictures is poor lighting. Despite the often-limited camera settings, we put extra strain on the equipment by shooting indoors or in poor light. Try to shoot your subject outdoors or turn up the lights if you have to stay indoors. If your cell phone camera has optional flash, always use it to boost the amount of light. You can always edit out red-eye later. (See below).
2. Get close to your subject
One of the most common mistakes with cell phone photos is that the subject ends up being a tiny unrecognizable object in the distance. Fill up your view finder to save having to zoom in on the subject when you edit later (which can dramatically decrease quality).
3. Keep still
As with all digital photography, the steadier your camera is when taking the shot, the clearer the image will be.  This is especially important in low-light situations where the camera may select longer shutter speeds to compensate for the lack of light. Lean against a solid object or steady the cell phone with two hands. Keep in mind that many cell phone cameras suffer from 'shutter lag', which means you have to hold the phone steady for a little longer before moving it away from the shot.
4. Use the camera settings
Most phones have a number of easy-to-use camera settings. Spend a few  minutes to find out what they are and use them when appropriate. Almost every cell phone with a camera will allow you to vary the resolution (go for the highest setting available), the shooting mode (single or multi-shot), the brightness settings, and allow you to zoom in or out. Experiment with the various settings to see what produces the best images. Cell phone cameras are particularly good for experimenting with new angles and perspectives – up high, down low, close up, etc. You can shoot and delete at zero cost until you know what works best for your particular phone.
5. Learn how to transfer to the web
The easiest way to get your photos out of your phone is to send them to your phone service provider's web site as soon as you have taken them. All the main carriers allow you to set up an album online and sync your phone so they can be sent to your album as soon as you take the shot. Some carriers will classify the transfer as a picture text and bill you accordingly; others will transfer for free. Once your picture is online, you can right-click and save it to your computer.
6. Use editing software
While you may be able to perform a certain amount of editing and add effects right there on your cell phone, editing pictures later on your computer will produce much better results. Free photo-editing software like Photoshop or Picasa can work wonders for your pics and can be a lot of fun to use. Other sites like Picnik will let you do the editing right there on the web without any downloads. Make sure you take your shots in color and high resolution to keep your options open on how best to deal with them later. Remember, you can always make a color picture black and white but you can't make a black and white picture color!
7. Don't automatically delete "mistakes"
Remember that on many phones the quality of the screen is significantly inferior to your computer. Many shots that you think are substandard will come alive on the bigger screen and photo-editing can make them even better.
8. Keep your lens clean
Phones spend a lot of time in bags and pockets and are dropped and generally misused. They get treated very differently than if they were a camera! Make sure the lens is clean and not scratched. Fingerprints are a common problem, especially if the phone doesn't have a lens cover. From time to time give the lens a wipe with a soft cloth.
9. Use your cell phone camera wisely!
We've all heard about those intrusive and embarrassing photos that end up on Facebook or worse. If you find that you are getting such good results from your cell phone camera that it becomes a constant companion, then use it wisely. Ask permission before you take pictures of strangers and think about the impact posting pictures online will have on the subjects. Do unto others as you would have them do unto you!
If you follow the above guidelines, you might find that your cell phone becomes your best friend all over again – and a worthy substitute at weddings and family gatherings when you forget to bring the Nikon!

from : www.theonlinemom.com