Showing posts with label Windows XP. Show all posts
Showing posts with label Windows XP. Show all posts

Wednesday, April 02, 2014

How to share internet from android to laptop via wifi without software

It seems like this post is long tips on tips and know this because this how to share internet connection from android connection to a laptop via wifi, but this blog is too long didn't update.

For now use a smartphone and a laptop was now widespread and have become daily consumer goods like eating every day because the people without a smartphone these days maybe they're upset, and now the internet is the everyday needs as well, then if we were less satisfied using browsers on Smartphones such as the android browser smartphone but less satisfying because of the size that is too small, so if you have a laptop with wifi is available then we can share the internet connection from android to a laptop or PC that has wifi connection.

Previously I've been posting about how to share internet connection from android phone to laptop/pc by using the USB cable.

With Wifi can be easily used, we can share the Internet or share files or folders of data from one device to another device without the need for cable, because before wireless wifi existing like the transfer of the data files or folders and internet sharing can only be done through LAN cable.

Using the cable will be a little untidy in the room look around, especially if there are very small in a room and multiple PCs connected to the cable looks very untidy if the person who set up the cable layout is messy, and sometimes we would stumble by cable located under the floor.

Currently there are many who use the wired LAN and it is not a little, but it is appropriate for large companies to replace wired cable networks with wireless Wifi networks because it will be more profitable and more look good.

How to share internet connection from android phone to laptop/PC via wifi :


1. Make sure HH (Handheld) android already connected to the internet
2. From the android phone go to settings, can follow this way below,
Setting --> More --> Tethering & portable hotspot --> Set up Wi-Fi hotspot -->
- Network SSID fill with a wifi hotspot name up to you.
- Security set to WPA2 PSK
- Password filled up but there must be 8 characters can be letters or numbers or collaboration
- Save
Or see the image below:
  • Following this image screenshot from my tablet, click settings and see image below
    setting android wifi portable
  • Click on Tethering & portable hotspot
    setting portable wifi android
  • Fill with your username and password and save
    fill username password wifi android
  • Checklist to active wifi hotspot
    checklist to hotspot active android wifi
3. After filling wifi hotspot name and password press back or return to the previous menu and press or checklist at the Portable Wi-Fi hotspot, the WiFi hotspot is already running android.

4. Now onto the laptop, set that on the laptop to a wifi network is already enabled, can be viewed on the existing laptop taskbar at the bottom left there is a picture such as a monitor or as an image signal, click and scan for wifi android wifi if your name has been detected,  connect by clicking on the connect button and enter the password that has been created in android earlier. In the picture below is the view laptop wear wifi connection windows 8, windows 7 the same way as are the windows xp I think.
  • click on the image signal as shown in the picture below
  • laptop connect wifi
  • In the picture below with android wifi connection already connected
    wifi android to pc
5. Open the browser on the laptop and try to test open google for example if it is connected it can open google.

6. completed

Wifi is a tool that can replace the current LAN cables, in addition to more efficient because it will look better, Wifi laptop with android would be better to also be used to copy and paste files or folders will be lighter and does not need to be complicated with a cable that looks annoying.

To connect the android phone to other android phone can we use and with steps above the different only a little active hotspot on android phone and turn wifi on other android phone and then scans wifi around after that you might as well know :).

For that on a laptop or PC / computer no wifi then can use the usb cable to see how here.

Friday, March 07, 2014

Install android kitkat x86 in virtualbox windows or linux ubuntu

After I made a post about how to install a dual boot android kitkat x86 and windows  if there is still the possibility of confusion between choosing a partition or grub settings to boot android entry or, for that I give one other alternative to install android x86 kitkat with virtualbox, I think install android PC / laptop with a virtual box more better because it's easier and does not create a new partition on the hard drive.

By install android kitkat x86 in virtualbox can be done in windows operating system like windows xp, windows 7 and windows 8 as well as linux ubuntu as long as the operating system already installed virtualbox.

The tips below I did install it on Linux ubuntu virtualbox for virtualbox in windows but also I think the same way as below.

And for those want to directly install a dual boot android x86 kitkat with windows or ubuntu can see here.

For using ubuntu after install android on it then can be added grub android setting open the terminal typing "sudo gedit /boot/grub/grub.cfg" without quotes and place it at the very bottom.

Android kitkat latest version of the android operating system with new features and we can use on virtualbox, with virtualbox the installation and use easier way, even if the internet will be directly connected to the internet if internet PC is connected, for that I suggest instead we install android on virtualbox is better  than dual boot, with virtualbox android kitkat then can we enlarge the view of the virtualbox, view by clicking the tabs at the top left virtulabox and click full screen.

Here's how to install android x86 kitkat in virtualbox windows or linux ubuntu :


1. Download virtualbox here or here, after the download and install on your PC / laptop.

2. Download Android 4.4 x86 kitkat here.

3. Open virtualbox and then click the New button on the left above under the menu file. All pictures in here is from my second blog.
android kitkat in virtualbox

4. Once clicked a new window will appear and click next, then fill the name in accordance with you want of its name is Android for example see the image below
setting android kitkat in virtualbox

5. Then click next after a new window will come out and determine the capacity for memory or RAM on your PC or laptop if it has 1GB ram I suggest to fill it with 128/256mb and if 2gb I suggest to fill it with 256/512mb.
ram virtualbox android kitkat 4.4

6. Next and new menu will appear to create a new virtual disk, select create new disk and click next.
  • make virtual harddrive virtualbox
  • Chooce VDI (Virtualbox Disk Image)
    virtualbox hardisk VDI

  • Chooce Dynamically allocated
  • Once finished creating the virtual disk and then click next and fill the hard drive capacity will be created, i suggest you to create 2GB.
  • After the contents of the virtual disk fill with capacity then click the next button and then click the create button and the process bar will look like in the picture below if appear

7. See file machine android in the left as shown below.
8. To install android click settings button as shown in picture No. 7 and a new window will appear then select the storage, see the arrow and click a button to open a file choose disk where the android x86 ISO kitkat stored and select the file.
memilih file iso android kitkat di virtualbox

9. After the ide Controller filled with the android x86 kitkat iso file that was downloaded click the Ok button at the bottom, and click the start button.

The steps is still long so I recommend to look directly at the video below


Video above shows how to install android x86 in virtualbox kitkat so with the video would be easier we will do the installation. So every step will be obvious and may be less than the error read on :), as you may well know the use of language and grammar or spelling looks a mess.

Friday, February 21, 2014

How to dual boot Install android kitkat x86 and windows on pc or laptop

Been a long time I did not make a post because too lazy to make new posts, but already there are some tips or turorial is to be made.

This time is not much different from the last post, namely how to install android on a PC or laptop with android x86 kitkat.

Already three posts related to how to install android on a PC or laptop that can be installed directly to the partition or to the emulator by using virtualbox, and can be used or a dual boot with windows xp, windows 7 and windows 8 even with linux like ubuntu etc..

Android kitkat is the latest android version with some significant changes, the display is a bit similar to the jellybean but new features from this kitkat android maybe you can see and feel after you install.

This kitkat Android emulator version that can be installed directly on a PC and can dual boot and can also be installed in virtualbox, but the functions and features nothing has changed with the android version kitkat on Handheld. But the differences features are usually can be see from display a Custom ROM you used.

Are you the one that's already tried this android kitkat, if it not possible to try and follow these steps below, or you have own steps to install this android x86 kitkat on your PC/Laptop.

And if you want install android kitkat x86 in virtualbox you can see here

There are two way to install android x86 4.4 RC1 kitkat as follows:

A. Install android 4.4 x86 kitkat using grub from android itself but this is not recommended, because if something goes wrong like boot windows erased or overwritten by grub boot boot into windows will result in an error.


In this step A your MBR disk setting will be replace with grub from android so i suggest to think before use this step A, see in step B below.

1 . Create a new partition in the windows 2GB , and format it to FAT32 type partitions can be put together at the windows but it is good in separation because if there is an error then the windows will not be disturbed . For more details can be seen in the video below this post .
2 . Download android - x86 - 4.4 - RC1.iso looking at android - x86.org
3 . - Burn into the USB flashDisk with Unetbootin , but be careful when going to burn it to flashdisk the datacan be erased .
- Burn to cd use nero or other iso tools .
4 . Restart the PC and then boot to USB flashdisk or cd android 4.4 kitkat by way of plug usb stick into the PC and restart the PC and then enter to bios and change the first boot to USB or CD if that use CD or if you know can directly click the button boot like F9 , F10 , F11 or F12 in accordance with the settings of the PC bios .
5 . After entry into the x86 android 4.4 kitkat first select the third option is a Live CD - Debug Mode to find out where is the fat32 sda partition, after entering typed fdisk -l and its results will be there as shown below :

android debug mode

In the picture above because I made a partition on the hard drive is FAT32 only one there for android so mean here the partition for android is / dev/sda3, so later on when install android install to sda3.
6. Restart the PC and boot back into android and select the fourth ie Installation - Install Android-x86 to harddisk.
install android in laptop or pc

7. It's already been known that the partition is sda3 for android, so install android on sda3 and do not format, to keep from mistakes of formatted
android kitkat on laptop

8. In other next option do not format the partition to another type and chooce OK and enter.

9. Install grub select yes and enter.
10. Select yes to boot to windows through grub. 
install android kitkat di laptop
11. Once we enter the android will soon be installed, and then to determine the memory capacity for android, we can give a maximum of 2048.
finish instal android kitkat 4.4
12. After install is complete, restart the PC and unplug the flash drive or cd in cpu, and the image below is an example for a grub boot android and windows.
choice boot android x86 dan windows

B. Install android 4.4 x86 kitkat grub2win using:

1. Follow the above steps of No. 1 to step no.8, then for grub option do not install just skip for grub install.
install android with grub2
2. Then if there is an option as shown below select OK and enter.
3. Then Select Yes to save the data.img on hard drive, the maximum memory size is 2GB or 2048 MB.
4. When finished reboot or restart the computer and run into the windows.
5. Grub2 for windows download here. Extract grub2 for windows on drive C:/grub2.
6. Go to the folder and install grub2 in grub2 folder namely is grub2win.exe after installed grub.cfg will there, open grub.cfg with notepad and add the android boot menu at the bottom of the texts. below is boot android text.
 ###Android KitKat###

menuentry "Android KitKat" {
set root='(hd0,X)'
linux /android-4.4-RC1/kernel quiet root=/dev/ram0  androidboot.hardware=android_x86 video=-16 SRC=/android-4.4-RC1
initrd /android-4.4-RC1/initrd.img
}


menuentry "Android KitKat (Debug Mode)" {
set root='(hd0,X)'
linux /android-4.4-RC1/kernel quiet root=/dev/ram0  androidboot.hardware=android_x86 video=-16 SRC=/android-4.4-RC1 DEBUG=1
initrd /android-4.4-RC1/initrd.img
}


### End Android ###


Replace the red text with a partition installed android for example the android installed in sda3 then replace hd0,X above with hd0,3 save a notepad and restart the PC or computer and after turn on the computer there will be two options first boot windows and the second is gRUB 2 Windows option and select the grub 2 android windows to get into android.

Install android x86 Kitkat dual boot with windows 7 video.

If there is a mistake in this article or have any questions please comment in the comment box below this post.

Monday, September 09, 2013

How to repair bad sectors on a hard drive with non physical damage

Bad Sector on HDD ( hard drive ) is often times occurs on a computer or laptop that we use everyday , could be due to physical bad sectors or software bad sectors the two likely is bound to happen on the hdd ( hard drive ) is too much to run activities or many run heavy applications. Bad sectors on the hard drive is physically the most likely can no longer be repaired , but the data can still be saved in a service place or serve rescue the data on the hdd ( hard drive ) that is damaged .

At the HDD ( hard drive ) that is not in bad physical sector is only on the software or similar I also do not know too much about it , but I 've tried on several multiple hdd ( hard drive ) and some are bad sectors can be recovered and partly can not be repaired anymore .

If the hard drive is starting to give a fairly loud noise sometimes even then still can be fixed , but sometimes not long back become bad sectors usually windows will often hang / lag and will only get worse until it can not be used again . Therefore if the hdd ( hard drive ) has come out very loud sound immediately backup all existing data to your second hard disk.

Some causes of disk bad sector affected computers restart repeatedly or frequent power outages due to strong not hold a lot of power, so the harddisk experiencing frequent crashes and hangs , and the hard drive has bad sectors affected then by the time we are running an application and often jammed or lag and hangs up the application could not run again and must be restart and re -run windows .

How to check whether the hard drive bad sector affected or not , we can check with Minitool partition wizard, a windows software that we can use to create , cut , wipe and check the hard drive from bad sectors. The minitool partition wizard can be use on windows xp, windows 7 and windows 8.

This how to check bad sector on hard drive


1 . Download and install the application Minitool partition wizard here .

2 . Once downloaded and installed we can directly use .

3 . Open Minitool partition wizard and check the hard disk with right click on mouse and choose "Surface Test" text and click the left mouse , then after the new window appears please click on the start button is on the top right.

4 . Scans will run , if the color of the small box is the green the sector or block is safe or good , and if the little box that have been passed is red then it is bad news because it is the sector / block that is damaged or bad sectors , should be immediately fixed by other software if the bad sector can be repaired with hard drive recovery software.

The first method to fix repair / recover bad sectors on a hard drive is to use software HDAT :


1 . Download HDAT software here . can be used for computers , laptops and netbooks .

2 . Once downloaded extract it to a folder and burn on CD/DVD blank using applications for example ISO buster, isomaster or Nero. In addition, if you have a HBCD CD / DVD use it there are lot of software for hard drive data recovery software and more.

3 . In this example I use HDAT is in HBCD  please search in google by typing HBCD ISO file to download it .

repair a damaged hard drive with hdat

4 . Once selected hard disk to be repaired enter on the keyboard and select the first part of "Drive Level Tests Menu ".
drive repair menu hdat

5 . Then choose the first part also the " Read and Repair bad sectors " that will be running disk repair process soon .
read and repair bad sectors

6 . Wait for the scan and repair process hdd up to 100 %, the scan process is blue color and if not found a bad sector on the hard drive the line will be all blue, but if the line are red with B letter that has been is bad sectors and if hdat able to fix the bad sectors and after re-scan the bad sector will be gone , which means bad sectors already fixed and there is no more damaged sectors .
repair hdd bad sector scan laptop computer


The second method to fix a damaged hard drive / bad sectors by using HDD Regenerator :


1 . Download HDD Regenerator here for a version of Windows

2 . Once downloaded and installed then run hdd regenerator and select the hard drive to scan and recovery bad sector.

hdd regenerator bad sector repair

3 . In above picture i use hdd regenerator from HBCD, after being selected to the correct hdd then select the first part of the number 1 of choice is scan and repair.
scan the hard drive repair damaged

4 . To begin the scan and repair hard drives ranging from 0 ( zero ) then click enter directly from the keyboard and if you want to start from the middle or a specific part then typing the numbers of which we will scan for example ranging from 1gb then typing 1024mb and enter.
scan and bad sector found on your harddrive

5 . From the picture above on No. 4 that is currently running hdd regenerator to repair the damaged block or sector , if the box is white after the scan is complete all that is 100 % then the hard drive does not have problems and if the rectangular box is have the "B" letter and "R" sign that the hard drive already fixed.

There is a big possibility if the hard drive has been severely damaged in the destruction of the physical damage, although there has been contained the letter " R " or a sign that the hdd has been successfully repaired and after we restart the computer in question and recheck with the hdd regenerator and if there are still have bad sector so the hard drive can not be fixed, Try using low level format tools,  and there are many software to fix a damaged hard disk in a different method.

Hopefully can help and hopefully successfully to recovery your bad sector on hard drive.

Friday, September 06, 2013

Android x86 jelly bean 4.3 install in virtual box on windows os

For those who always want the latest update ie android x86 here the android 4.3 jellybean x86  has been released and can be used after the previous android 4.2.2 x86 jellybean have to posted a few months ago and although android 4.4 kitkat released but android x86 no news yet about it.

With ​​there are some changes that have been updated and most of this time has been updated too with the support arm translator, which means we can run almost all android apps in google play store,  different with android previous ones is android x86 jellybean 4.2 that not support.

Before we try to install directly to the hard drive perhaps we could try to install android x86 in virtualbox so that we will know what the pros and cons of this android jellybean 4.3 x86. And if it is as expected and works well as the android phones are used. That way we can evaluate for themselves of the advantages and disadvantages of android x86 that we will install, because maybe there will be people who want to dual boot between android and windows that are installed together on PC/Laptop.

And here are some things that have been updated and corrected from the Android x86 source:


- Support ARM translator
- Support bluetooth
- Upgrade 3.10.2 kernel so that it becomes more driver support
- Upgrade Mesa OpenGL ES library to 9.2 devel for support amd radeon acceleration  and intel chipset.
- Also Not able to suspend and resume
- No support superuser.

There are several ways to install android version of this computer or android x86  jellybean 4.3, and I give it two ways.

1. How to install x86 android 4.3 jelly bean on a PC, or laptop computer can see linked below

dual boot android and windows.
The first way above could be see on steps in the link above and the grub setting install grub2win for android-x86 you can see the method in link dual boot android and windows above and add android x86 jellybean 4.3 grub manually below:

# android #
menuentry "Android-4.3-test"{
set root='(hd0,X)'
linux /android-4.3-test/kernel quiet root=/dev/ram0 androidboot.hardware=android_x86 video=-16 SRC=/android-4.3-test
initrd /android-4.3-test/initrd.img
}
### End Android ###

note: change the red text with  partition installed on android from your computer example if android on partition or drive D: then replace with (hd0,2) sometimes Drive D: = (hd0,3).

2. The second way to install android-x86 is in a virtual box

Also this steps can be use on Linux ubuntu virtualbox.
  • Download virtualbox windows version if it will install a virtual box in windows here because there are several other options such as Linux and MAC OS X.
  • Download jellybean X86 Android 4.3 iso android-x86-4.3-20130725.iso code@google or Android X86 .org 
  • After downloading the next step is to install virtual box on computer and start preparations to install android in virtual box.
  • Virtualbox installation on ubuntu linux or in windows like windows xp, windows 7 and windows 8 are method.
  • Open Virtual box  already installed on your PC or laptop and then click the new button to create a new virtual Android x86.
  •  
This images from my second blog.
android -x86 4.3 jellybean virtualbox

  • Then a new window will be seen and click next, fill the name in accordance with your current in the box provided, switch to the Linux operating system and switch to linux 2.6 version can be seen for example in the image below and click next.
android-x86 setting on virtualbox

  • The new window will be see to set memory capacity that will be used in a virtual box for android x86, if your computer has 1GB of RAM or memory then use the virtual box in 256mb or 512mb.
setting memory ram on virtualbox

  • Click next for another setting for the virtual hard disk, Create new hard disk and select the VDI and then select Fixed size and click next.
create new hardisk on virtualbox
vdi virtualbox
fixed harddrive virtualbox

  • Click next to set capacity to use, I use only 2GB.
hardisk partition for android x86 on virtualbox

  • Click next and click create and wait until bar process is to create a virtual hard disk finish as in the example picture below.
creating harddrive virtualbox
android x86 on virtualbox ready to install

  • Next click on the settings button to the storage arrangements to enter iso file into a virtual box that you created.

Because the steps are still long and I was a bit sleepy to continue this post, more can be seen on the video below for how to install android 4.3 x86 jellybean on virtualbox.
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