Gunakan internet di Android dari PC (Reverse tethering) & remote telefon

Hanya untuk phone android yang sudah ROOTED dan PC Windows!


Apa benda ni? Macam mana? Apa kelebihan? Ni la soalan aku masa mula2 dapat tau boleh reverse tethering… meh aku cuba terangkan 🙂

Apa benda ni?
Android tethering – kongsi internet dari telefon kepada peranti lain (cth: PC)
Reverse tethering – sebaliknya, kongsi internet PC kepada telefon

Macam mana?
Gunakan tool Android Reverse Tethering 3.19 dari link di bawah:

Di dalam forum tu ada bagitau bagaimana untuk install dan cara2 untuk menggunakan tool tersebut. Senang je 🙂

Apa kelebihan?
Sebelum jawab, aku akan bagitau situasi aku sebelum menggunakan tool ni. Aku berkerja di pejabat dan kebanyakan waktu dihabiskan depan PC. Dalam masa sama aku nak surf internet, tengok2 telefon, chatting guna Whatsapp dan charging.
Sebenarnya aku boleh buat semua tu dengan menggunakan WiFi atau 3G, tapi masalahnya bateri yang tengah charging memang lambat nak penuh sebab guna USB. Lagipon, kalau aku guna charger biasa, phone akan cepat panas dan akan merugikan penggunaan data 3G.

So, dengan adanya reverse tethering ni aku boleh jimat data 3G + charging laju + telefon tidak panas + boleh sambil buat kerja guna PC takyah nak angkat letak telefon selalu.

Eh, tapi macam mana pulak tu? Tak payah angkat letak telefon? Aaaaa sebab tu aku guna Mobizen hehe… ianya satu website (juga apps) yang boleh remote telefon android. Pergi ke dan daftar secara percuma… lepas tu install apps yang dia sediakan ke android.

Penggunaan Mobizen memang mudah, ikut saje cara2 install dan cara2 menggunakan. Lepas dah install semua di atas tu, boleh la focus kat PC je tak payah nak angkat letak telefon hehehe…

Selamat mencuba 🙂

[GUIDE] USB Reverse Tethering – New method – All PC operating systems

HUGE THANKS TO: phamthanhnam

This guide is intended to help you share Internet connection from your PC to your Android smartphone/tablet via USB cable. This technique is called USB reverse tethering. It is different from USB tethering in which you share Internet from your Android to your PC. There are many reasons why you need this technique working:
– You don’t have mobile/wifi network and your PC doesn’t have any wifi adapter
– You can’t do tethering over wifi, for example, your company doesn’t let you make any hotspot at work
– You don’t want to spend money for a mobile plan, and you want a more stable and faster Internet connection than wifi
– You don’t want your PC and your Android to become too hot because of wifi
– You want your Android charged while in use

You have searched and found some applications/tools/solutions, you followed exactly their instructions but finally you were frustrated because they didn’t work, here I come for a new method.
This method works following Internet connection sharing basics. If your Android device is able to do USB tethering, you will be able to do USB reserve tethering with this method!
– No additional software on your PC. Leave no trace on your PC. Imagine when you are at work and you have to install some crappy “toy” application on your PC to estiblish a tunnel connection for this task.
– Works with Windows, Linux and Mac OS X
– You know what you do. Who knows what the “easy-to-use” tools do when they fail to help you?
– You have to type some commands on your Android.
If you are ready, let’s start!

– Rooted Android device with “USB tethering” capability. Check in Android Settings – Wireless & networks – Tethering & portable hotspot. Many stock ROMs disable this capability. You must enable it somehow (root your Android and use an application to enable or replace the stock ROM). CyanogenMod ROMs always have this capability. The important thing to remember is when you connect your Android and enable “USB tethering”, it appears as a USB network adapter, not a mass storage or media device.
– PC with a working Internet connection.
– USB cable to connect your Android to your PC.
– Terminal Emulator on your Android. If you don’t want to type commands on your touchscreen with Terminal Emulator, you can use your PC keyboard to enter commands with “adb shell”. adb is a part of Android SDK which is available for download from Google. To use adb, you need to enable “USB debugging” on your Android.
– Optional, BusyBox on your Android.

Step 1: Connect your Android to PC by USB cable and enable “USB tethering”. You are still allowed to enable this option even when your 3g/wifi on your Android is off.
– If you are using Linux (Ubuntu), you don’t need to install anything. NetworkManager applet will try to establish a connection on the new detected wired network device.
– If you are using Windows, Windows will automatically search Windows Update and install driver for you. You can skip Windows Update search and install manually an already included driver from Microsoft. In Install Driver window, click Browse My Computer, then Let me pick…, select Network Adapters, uncheck Show Compatible Hardware, look at “Microsoft Corporation” at the left column, and choose Remote NDIS Compatible Device from the right column. You can install or update a driver from Device Manager in Windows.
– If you are using Mac, install driver HoRNDIS. You will be notified about a new network interface. Click “Network Preferences” in the dialog to add it to known interfaces list. Then “Apply”.
– If you are using Linux without GUI or NetworkManager, run these commands as root (or use sudo):

ifconfig usb0 netmask

(suppose that you don’t have any other USB network adapter, otherwise, your Android may be usb1, usb2…)

echo 1 > /proc/sys/net/ipv4/ip_forward

Command for sudo will be:

sudo 'echo 1 > /proc/sys/net/ipv4/ip_forward'
iptables -t nat -F
iptables -t nat -A POSTROUTING -j MASQUERADE

Step 2:
– If you are using Linux, click on NetworkManager applet at the top right of your screen, select “Edit Connections…”. In tab “Wired”, choose the new established connection (be careful, not Ethernet LAN connection) and click “Edit…” In tab “IPv4 Settings”, choose “Shared to other computers” as Method. Click “Save”. NetworkManager will reestablish the connection and assign to your PC an IP address on this USB network connection, default: Leave Internet connections (wired or wireless) untouched.
– If you are using Windows, open “Network Connections” in Control Panel. It is somewhat different from setup in Linux. Right click on an Internet connection that you have. I assume that you are using a desktop which doesn’t have any wifi adapter, so right click on LAN Ethernet connection with Internet, and select “Properties”. In tab “Sharing” (or “Advanced” for Windows XP), click “Allow other network users to connect through…”, then select the USB connection in dropdown list below. Click OK. Windows will automatically setup your USB network connection and assign to it an IP address, default for Windows 7:, default for Windows XP: You can see your Internet connection is now “Shared” and your USB connection is now “Unidentified network”.
– If you are using Mac, open System Preferences – Network. If you installed HoRNDIS, you will see a new network interface corresponding to your USB connection. With “Using DHCP” as Configure Ipv4, it may be already connected. Go back to System Preferences, click “Sharing”. Select “Internet Sharing”. Choose the Internet connection (Ethernet or Airport…) in “Share your connection from”, and choose USB connection interface in “To computers using”. Mac will assign to your USB connection interface an IP address, default:
– If you are using Linux without GUI or NetworkManager, you have done all PC setup in step 1.

Your PC setup is now done!

Step 3:
Open Terminal Emulator on your Android. Type:


The command prompt must change from $ to #. If it does not, check to ensure that your device is rooted properly.
[UPDATED]Type the following command in Terminal Emulator, the same for all PC operating systems:

netcfg rndis0 dhcp

The name for usb interface inside Android may vary. It is usually rndis0 or usb0. Type

busybox ifconfig

to identify the name.
Use OLD instructions below when automatical dhcp method does not work.
[OLD]Type these following commands in Terminal Emulator:
For Linux PC:

ifconfig rndis0 netmask
route add default gw dev rndis0

If route fails, try:

busybox route add default gw dev rndis0

For Windows PC, use the same above commands, replace by ( for Windows XP), replace by ( for Windows XP)
For Mac PC, replace by, replace by
Now you can close Terminal Emulator and start the browser for Internet.

Some applications (download in Google Play, GMail, Facebook…) don’t recognize Internet connection. You can try this way (WARNING: NOT TESTED):
– Enable temporarily 3G connection on your Android
– Type:

ifconfig rmnet0

The name for 3G interface inside Android may vary: ppp0, rmnet0… Type

busybox ifconfig

to identify the name.
before ifconfig rmnet0 … above.
This will make applications see your Internet connection via USB as 3G!

USB tethering settings on Android will be reverted automatically when you unplug USB cable. To revert back settings on PC, uncheck “Allow other network users to connect through…” on Windows, “Internet sharing” on Mac, change from “Shared to other computers” back to “Automatically (DHCP)”, or simply delete USB connection from NetworkManager on Linux.

Android GPS-based apps, what suits me? Or yours?

Memandangkan tak berapa sibuk hari ni, aku cuba buat review beberapa apps android yang aku rasakan amat berguna untuk tracking lost phone (even family) dan juga navigasi sekali gus untuk melindungi data peribadi… in fact, ini first entry yang aku buat untuk apps review… Insya Allah aku cuba senaraikan kelebihan, kekurangan dan keperluan apps mengikut keperluan aku, atau mungkin jugak berguna kepada pembaca2 entry ni…

Ok, apa keperluan aku tu?
– untuk jejak pergerakan pemilik phone dan sekali gus menjejak phone itu sendiri (kalau hilang)
– untuk report lokasi kepada puan besar dan sekali gus untuk puan besar report lokasi kepada aku, atau aku boleh tahu di mana dia berada
– untuk semak perjalanan (history), aku rasa amat berguna kalau ada kes kecurian… so boleh tengok pergerakan pencuri tersebut (kalau dia bodoh tak OFF phone lah)
– untuk mendapatkan navigasi ke satu2 lokasi
– untuk melindung data2 peribadi dan penting dari dicuri sang pencuri

perlu ke semua tu? perlu!
– lebih2 lagi ketika negara kita dan dunia semakin diancam kegiatan jenayah berleluasa seperti penculikan, pencurian kenderaan, ragut dan macam2 lagi
– untuk menjimatkan masa untuk sampai ke satu2 lokasi
– untuk berkongsi dan mendapatkan maklumat
– untuk bersosial

Apps apa yang boleh memenuhi keperluan aku? aku cuba senaraikan apps yang pernah aku cuba…

Find My Phone

– boleh update lokasi (check in)
– boleh lihat lokasi friend / family tanpa disuruh update (jika kita admin, boleh update sendiri)
– boleh sembang
– boleh semak history

– tidak melindungi data peribadi atau tiada kawalan ke atas phone
– tidak boleh mendapatkan navigasi ke lokasi dikehendaki

– maklumat trafik secara real-time
– ramai kawan2 guna sebab boleh link account facebook / twitter
– boleh mendapatkan navigasi ke lokasi dikehendaki
– boleh check in dan boleh intergrate dengan apps Foursquare

– lokasi kawan atau family hanya boleh dilihat jika mereka update
– tidak melindungi data peribadi atau tiada kawalan ke atas phone

– boleh rekod dan check in sambil berkongsi maklumat lokasi (gambar, komen, dsb)
– boleh mendapatkan navigasi
– tempat menarik berhampiran lokasi

– lokasi kawan atau family hanya boleh dilihat jika mereka update
– tidak melindungi data peribadi atau tiada kawalan ke atas phone

Google Device Manager
– melindungi data peribadi (wipe data secara remote atau web base)
– boleh mengetahui lokasi phone sendiri dan family (jika kita tahu password mereka)
– boleh ring phone in case hilang dalam rumah atau berdekatan

– tidak boleh mendapatkan navigasi
– tiada fungsi sosial
– tiada history

Kesimpulan, memang setakat ni aku tak jumpa kesemua feature yang aku perlu di dalam satu apps… bermakna aku kena install semua apps di atas untuk memenuhi kehendak aku huhuhu… apa2 pon, ini cuma pendapat aku dan mungkin ada banyak fungsi2 lain yang aku terlepas pandang… sebenarnya ada banyak lagi GPS-based apps yang berguna… usually aku akan install jika satu2 apps tu mendapat rating yang tinggi dari user, juga PERCUMA 😛

Komen? silakan 🙂