Mission accomplished! Use iPad as primary 'PC'

Like i said before, I was a lazy person. I'm tired always carrying heavy bag with macbook inside. That's why today i just want bring small bag with iPad and bluetooth keyboard instead.

Not simple task. Before i do that, i must move several important files to public and private cloud, for backup. Preparing port forward on home and office router, installing useful iOS apps, etc. But here's i share my ingredients.

No-Odin Root Exploit Found for Exynos 4412 and 4210

source: http://www.xda-developers.com/android/no-odin-root-exploit-found-for-exynos-4412-and-4210/

Root exploits are often quite a good thing. There are many that only work on certain individual devices. However, there are some that work on a whole bunch of devices. An example of the latter is a root exploit by XDA Recognized Developer Bin4ry that works on a variety of devices. And now we have news of a dangerous, new exploit that works on Exynos 4210- and 4412-based devices.

XDA Forum Member alephzain released the exploit that affects pretty much any device with an Exynos 4412 or 4210 processor. This includes the Samsung Galaxy Note II, Samsung Galaxy S III, Meizu MX, and the Galaxy S II, among many others. Here’s how alephzain explains the root method:

Recently discover a way to obtain root on S3 without ODIN flashing.
The security hole is in kernel, exactly with the device /dev/exynos-mem.
This device is R/W by all users and give access to all physical memory … what’s wrong with Samsung ?
Its like /dev/mem but for all.
Three libraries seems to use /dev/exynos-mem:
/system/lib/hw/camera.smdk4x12.so
/system/lib/hw/gralloc.smdk4x12.so
/system/lib/libhdmi.so

Essentially, this exploit can be used to root any device with the aforementioned processors. What’s more, this method wouldn’t require an Odin flash like most current root methods. However, this exploit could be dangerous. Not only could be used to acquire root access, but for malicious applications as well. So developers will have a fun time helping to fix the issues while using the exploit for root.

For more details, check out the original thread. Do keep in mind, though, that this is posted in the new Samsung Galaxy Note II developer-only forum, so don’t post saying thanks or anything as the thread will be used for developers to develop things only.

Free fast Public DNS servers list

Need free fast public DNS for your computer or servers? Here's my recommended free public DNS servers list,

=> Service provider: Google

Google public dns server IP address:

• 8.8.8.8
• 8.8.4.4

=> Service provider:Dnsadvantage
Dnsadvantage free dns server list:

• 156.154.70.1
• 156.154.71.1

=> Service provider:OpenDNS
OpenDNS free dns server list / IP address:

• 208.67.222.222
• 208.67.220.220

=> Service provider:Norton
Norton free dns server list / IP address:

• 198.153.192.1
• 198.153.194.1

=> Service provider: GTEI DNS (now Verizon)
Public Name server IP address:

• 4.2.2.1
• 4.2.2.2
• 4.2.2.3
• 4.2.2.4
• 4.2.2.5
• 4.2.2.6

=> Service provider: ScrubIt
Public dns server address:

• 67.138.54.100
• 207.225.209.66

Hello World

More than 4 years i don't have blog and not wrote something useful for public. Usually i wrote all my thoughts, feelings, how to and other technical things or experiences.

Ok... I admit, i just feel not confidence enough to write something. That funny, because in fact i work as teacher. I knew, teacher must have good self confidence, love to write, teach and share. I do love teaching and sharing all my knowledge. But when i must write something on internet and share it for public, my brain stop working. If you asked me why? Well... I don't know but that what i feel.

Usually i wrote all that on evernote or Day One app. I love writing, even i had promised to my mom, i will write a lot of story for her. Story about Mongolia, the lovely place i live now. Oh yeah, since i live alone in here, of course i have a lot of stories to tell. Most of them is very interesting and new for me. This is my biggest adventure, yet.  ;)

"Run toward your fears..."

Simple word but has a lot of meaning and so powerful. That word hit me so hard. Like or dislike, agree or disagree, i must do that. Run toward my fears. I fear writing my thought, sharing knowledge and experiences, etc. But today i promised to myself, will start migrate (from evernote and day one app) all my thoughts, knowledge and experience on this blog!