Technology

Various topics on technology, mainly computers, software, open source, and the like.

How to root Rogers Sony Ericsson Xperia Arc Gingerbread 2.3.3

Submitted by Khalid on

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You can root a Sony Ericsson Xperia Arc from Rogers (Canadian mobile phone network), using the zergRush method.

The method works for Xperia Play and other models as well.

For this, I used an Arc running Android 2.3.3 Gingerbread.

Using Windows

Follow the instructions on the above page.

Using Ubuntu

1. Download the package.

wget http://ubuntuone.com/7mD63kpsKzGmaou5hcftBV

2. Rename the package.

mv 7mD63kpsKzGmaou5hcftBV zergrush.zip

Arabic on Sony Ericsson Xperia Arc and X10 running Android

Submitted by Khalid on

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A very nice surprise from Sony Ericsson. Even though Android does not have full and official support for Arabic until Android 4.0, their handsets do have very good Arabic support by default, even handsets sold in the USA and Canada.

Arabic in Sony Ericsson Xperia Android phone

If you have Android 2.1 or 2.3 and updated it to the latest update from your carrier, then you do have Arabic support. To check if it works, then just visit BBC Arabic and see if Arabic shows correctly and the letters are connected.

Enabling Arabic keyboard

To enable Arabic typing, you need to press Menu, then select "Language and Keyboard", then under "Keyboard settings" select "Default input", then select "Writing Languages", and check "Arabic". You will then see a language switching icon on your keyboard (the "globe" symbol).

Not only does Arabic work well, the font looks much better than what is in CyanogenMod for example.

My Android applications on Sony Ericsson Xperia Arc with Android 2.3.3 Gingerbread

Submitted by Khalid on

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This is a a list of Android applications that I currently have on my phone. Some are more often used than others, but all are useful.

These apps are running on my Sony Ericsson Xperia Arc, which has Android 2.3.3 on it. Most of them ran on the Sony Ericcson Xperia X10 as well.

ADW Launcher is a fast and feature rich home application replacement. Use it instead of Sony Ericsson's TimeScape and your phone will feel faster.

Sony Ericsson cooperates with custom Android ROMs, including CyanogenMod

Submitted by Khalid on

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This is great news!

Sony Ericsson decides to cooperate with independent custom Android ROM developers.

They started with publishing steps on how to unlock the boot loader, and how to build the Linux kernel for Xperia phones.

Thanks Sony Ericsson ...

Citigroup questions if there really is a US spectrum shortage for mobile

Submitted by Khalid on

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As I wrote before, the USA/Canada mobile market is ruled by corporate interests. One of the myths is that there is a shortage of "spectrum". This gave way to auctions for spectrum. In turn this means that different companies make handsets that run on different frequencies, and the balkanization of the market, or prices going up as phones become multifrequency.

Now, Citigroup questions if US spectrum shortage is real.

Hope Canada listens too.

More balkanization and monopoly in Canada's mobile phone market

Submitted by Khalid on

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As the CBC is reporting, Mobilicity, a relative newcomer to the mobile market, is decrying the government auctioning off Long Term Evolution (LTE) "spectrum" to the bigger players (Rogers, Bell, and Telus).

This is the continuation of the industry lobbying for more balkanization.

How to recover from force close on Camera app on CyanogenMod 6.0 and HTC T-Mobile G1

Submitted by Khalid on

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Experimenting with the CyanogenMOD custom ROM on an HTC T-Mobile G1 Android phone, I frequently encounter that the camera would get a "force close" error. After the application exists, the camera app would not start again, unless you reboot.

Since this takes some time to do, and is inconvenient, I found another way to reset the camera without rebooting.

Here are the steps.

1. If you do not have the ASTRO file manager, install it. The link has the QRCode for it.

Solution to Motorola Milestone/Droid phone when Android stops syncing with Gmail's email

Submitted by Khalid on

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So, over the past few days, I had an interesting issue with Android 2.1 (Eclair) on a Motorola Milestone.

Suddenly, it decided to stop syncing emails with Gmail. At the same time, syncing the calendar worked fine.

I tried solving this using by selecting another label, and then went back to the Inbox and it seemed to work, but in fact, it did not. It would show the correct number of unread messages, but the actual unread messages will be from an old sync. Very confusing.

Here is the solution:

Android app review: Instant Heart Rate

Submitted by Khalid on

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An apparently useful application for Android is Instant Heart Rate, which can be installed from the Android Market.

What it does is measure your heart rate using the built-in camera of the phone.

On my Motorola Milestone, there was a serious flaw though. Once you use the Instant Heart Rate app, the camera's brightness will be totally off: all your pictures will be severely overexposed (all white).

Motorola announces the Milestone 2 Android phone

Submitted by Khalid on

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Motorola announced the Milestone 2 (demo video) a few days ago.

It has larger keys because they got rid of the right hand side cursor pad. This is the one thing that I miss in the plain vanilla Milestone.

Pocket Lint has an informative preview of it, with many pictures.

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