Sunday, November 6, 2011

Rooting Dell Streak 5 Android phone with simple steps

It was quite simple, contrary to my expectations:


The steps I followed:

1. Enabled USB debugging
2. Got the GingerBreak apk file on my Android phone SD card and installed it
3. DS went into reboot itself. Took several minutes to boot back to the OS
4. You should see a Superuser icon in your applications list now.

Now the applications that require superuser privilage will ask through the Superuser app. You can give or deny it based on your discretion.

Many thanks to the developer of this application.

My Phone:
Dell Streak 5 unlocked running Froyo 2.2.2

Reference:
[App] [26.04.2011][v1.2] GingerBreak APK (root for GingerBread) - xda-developers
http://forum.xda-developers.com/showthread.php?t=1044765

C skills: yummy yummy, GingerBreak!
http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html

Thursday, October 27, 2011

mount error(12): Cannot allocate memory error for Samba mounted Windows shared folder

When I tried to copy some large files to the vmware openSuse Linux guest (with samba mounted shared NTFS Windows drive) running on Windows 7 laptop host, I got the following error.

"mount error(12): Cannot allocate memory
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)"

I found the solution after Google search

1) Open registry editor:
2) Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\LargeSystemCache
Set the registry key to '1' (Hexadecimal)

3) Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters\Size
Set the registry key to '3' (Hexadecimal)

Now go to windows services (Control Panel > All Control Panel Items > Administrative Tools ) and restart 'Server' service. (right click & restart)

References:
http://social.technet.microsoft.com/Forums/en-US/w7itpronetworking/thread/d8f2c741-3ad0-4839-9cb3-ff1f11e8ec1a
http://alan.lamielle.net/2009/09/03/windows-7-nonpaged-pool-srv-error-2017
http://www.decuslib.com/decus/vmslt99a/nt/tips.txt

Wednesday, October 5, 2011

Galaxy Note vs. iPhone 4S: Comparison of specification and features


I'm in a quest for finding a decent note taking tablet phone and I found this one promising: Samsung Galaxy Note
For fun, I tried to compare it to the latest iPhone 4S
Galaxy Note vs. iPhone 4S: Comparison of specification and features






.

Samsung Galaxy NoteApple iPhone 4S












.
Release2011, September2011, October
.
NetworkGSM Quadband, 2G, 3G, 4GGSM Quadband + CDMA, 2G, 3G
.
3GHSDPA+, 21 Mbps; HSUPA, 5.76 MbpsHSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps
.
4G4G LTE Not available
.
Size146.9 x 83 x 9.7 mm ( 5.3 inch screen)115.2 x 58.6 x 9.3 mm ( 3.5 inch screen )
.
Weight178 g140 g
.
Screen800 x 1280 pixels, 5.3 inches (~285 ppi pixel density), Super AMOLED capacitive touchscreen,640 x 960 pixels, 3.5 inches (~330 ppi pixel density), LED-backlit IPS TFT, capacitive touchscreen, Retina display
.
Memory: Built-in16GB/32GB storage; 1 GB RAM16/32/64 GB storage; 1GB RAM
.
Memory: ExpansionmicroSD, up to 32GB, 2 GB includedNot available
.
Camera: Photo8 MP, 3264x2448 pixels, autofocus, LED flash8 MP, 3264x2448 pixels, autofocus, LED flash
.
Camera: Video1080p@30fps1080p@30fps
.
Front facing camera2 MP (1600 x 1200 pixels)0.3 MP (VGA, 640×480 resolution)
.
OSAndroid OS, v2.3 (Gingerbread)iOS 5
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Processor1.4GHz dual-core ARM Cortex-A9 processor, Mali-400MP GPU, Exynos chipset1 GHz dual-core ARM Cortex-A9 processor, PowerVR SGX543MP2 GPU, Apple A5 chipset
.
RadioStereo FM radio with RDSNot available
.
StylusS-pen stylus included; optimized for handwriting, note takingNot available
.
BatteryLi-Ion 2500 mAhLi-Po 1420 mAh
.
WiFi Video stream to TVDNLA: Wirelessly stream pictures, music and video to DLNA capable TV, Computer etc; stream a 1080p HD video shot on your phone directly to your FullHD TVNot available
.
Bluetooth v3.0+HS v4.0 with A2DP
.
Adobe Flash support10.1Not available
.
NFC supportAvailable (optional)Not available
.
Javavia Java MIDP emulator

.

TV-out (via MHL A/V link)

.

Document editor (Word, Excel, PowerPoint, PDF)

.

Predictive text input (Swype)

.

Barometer sensor

.
Price
??
$199 (16 GB), $299 (32 GB) and $399 (64 GB) on a two year contrac






UPDATE (11th Dec 2011)



Web Links
Official Apple website:
http://www.apple.com/iphone/specs.html
Official Samsung website:
http://www.samsung.com/global/microsite/galaxynote/note/spec.html?type=find

GSMArena comparison:
http://www.gsmarena.com/compare.php3?idPhone1=4135&idPhone2=4212