Gt&t (Cellink Plus) APN Settings for Android Smart Phones

Cellink Plus Gt&t Guyana APN Settings:

Guyana Telephone and Telegraph Company Cellink Plus Internet Settings.

Cellink Plus General Internet Settings:

Connection Name : Cellink
APN (Access Point Name) :
Username : gtt
Password : gtt
Proxy IP :
Proxy Port : 8080

APN Settings for Android / Samsung Galaxy / HTC/ MotoG:

Name : cellinkgy
Proxy :
Port : 8080
Username : gtt
Password : gtt
Server : < Not Set >
MMSC : < Not Set >
MMS Proxy : < Not Set >
MMS Port : < Not Set >
MCC : 738
MNC : 02
Authentication type : < Not Set >
APN Type : default

Afghan Telecom Internet Settings for Broadband Modem

Afghan Telecom Internet Settings:

1. Connect your Modem and install the modem software.
2. Open the software and go to option -> setting -> configure and enter the following details there
User name:
Access number: #777
Password: aaa

Error: Application failed to initialize properly 0x0000135

Agent Pre-upgrade check utility fails to run

While i trying to run the Agent Pre-upgrade check utility from autorun.exe, I have got the following error message


The application failed to initialize properly(0x0000135). Click on OK to terminate the application.


You have to Install .NET 2.0 or higher version

VMWare Error: The unused disk blocks of the virtual machine Disks have not been scrubbed on the file system

The unused disk blocks of the virtual machine

While Enabling Fault Tolerance (FT) on virtual Machine, following error occurred.


The unused disk blocks of the virtual machine's disks have not been scrubbed on the file system.  This is needed to support features like Fault Tolerance.

Reason of Error:

Fault Tolerance cannot be enabled on a powered-on virtual machine that has thick formatted or lazy-zeroed disks.


To enable FT, power off the virtual machine, turn on FT, and power on the virtual machine again. This changes the disk format of the virtual machine.

How to Restart VMware Management Service in Vsphere Command line

How to Restart VMware Management Service

To restart yourVMware management agents on ESX 3.5, vSphere, vSphere4, 5
Log in to your ESX Server through SSH or directly from the server console
Run the following command to restart VMware Management agent
#service mgmt-vmware restart.
VMware ESX Host Agent Watchdog                          [  OK  ]

VMware ESX Host Agent                                   [  OK  ]
Starting VMware ESX Management services:
VMware ESX Host Agent (background)                      [  OK  ]
Availability report startup (background)                [  OK  ]

Caution: Ensure Automatic Startup/Shutdown of virtual machines is disabled before running this command

To restart Virtual center agent
#service vmware-vpxa restart.

To Restart Web Access
#service vmware-webAccess restart

You can restart the Host Management agent for the following Symptoms:

  1. Cannot connect ESX to VirtualCenter
  2. Cannot connect ESX to vCenter Server
  3. Cannot connect directly to ESX Server from the VMware Infrastructure Client   
  4. Cannot connect directly to the ESX Server from the vSphere Client
  5. You cannot stop or start a virtual machine
  6. A virtual machine is shown as running in VirtualCenter when it is not
  7. VirtualCenter shows the error:
  8. Virtual machine creation may fail because agent is unable to retrieve VM creation options from the host
  9. VMotion hangs at 10% complete

How to Downgrade iPhone Firmware from 4.0 to 3.1.3 on Windows

How to Downgrade iPhone Firmware from 4.0 to 3.1.3 on Windows


Download the following software
  1. iTunes 9.x
  2. Original firmware 3.1.3 (Size 228MB)  or other - find below
  3. Download RecBoot 1.1 and extract the file in a temp folder

Recover Procedure:

Here I have described the down gradation procedure for Firmware 4.0 to 3.1.3
Step 1
 Install the downloaded iTunes on your PC (Not required if already installed) and open the application.
Step 2
   Plug in your iPhone to PC using connecting cable. Now the system will detect your phone.
   Power down the iPhone by holding the sleep/lock button and sliding to power off.
Step 3
   Put Your Phone Into DFU Mode


   Once it's powered down, press and hold both the sleep/lock button and the home button for ten seconds.
   After ten seconds, release the power button but continue holding down the home button.

Refer the Video for more details on how to put it on DFU mode:

Step 4
   Once the iphone gone to DFU mode , iTunes will pop up a window as shown below telling you that it's detected an iPhone in recovery mode and your iPhone's screen will be black.
Click on Ok

Once the iphone gone to DFU mod

Step 5
Restoring 3.1.3
Now Pres Shift + restore at a same time. This will open a navigation box.
Navigate to the downloaded file iPhone1,2_3.1.3_7E18_Restore.ipsw file

downloaded file iPhone1,2_3.1.3_7E18_Restore.ipsw file

This will take atleast 10 Minits to restore the image.
Once the image is restore, you will get an error message as shown below(iphone could not be restored). Yon can ignore the error message and click ok

(iphone could not be restored).

Step 6
 Now go to the RecBoot folder and execute the recboot.exe. This will open up an window as shown below. Click on exit recovery mode button.
 RecBoot folder and execute the recboot.exe

This will take couple of seconds and now your Iphone will boot on the 3.1.3 version.

This will take couple of seconds and now your Iphone will boot on the

Now you can restore you backup

Here you can find the list of apple iPhone firmwares. 

1.0.0: iPhone1,1_1.0_1A543a_Restore.ipsw
1.0.1: iPhone1,1_1.0.1_1C25_Restore.ipsw
1.0.2: iPhone1,1_1.0.2_1C28_Restore.ipsw
1.1.1: iPhone1,1_1.1.1_3A109a_Restore.ipsw
1.1.2: iPhone1,1_1.1.2_3B48b_Restore.ipsw
1.1.3: iPhone1,1_1.1.3_4A93_Restore.ipsw
1.1.4: iPhone1,1_1.1.4_4A102_Restore.ipsw
2.0.0 (2G): iPhone1,1_2.0_5A347_Restore.ipsw
2.0.0 (3G): iPhone1,2_2.0_5A347_Restore.ipsw
2.0.1 (2G): iPhone1,1_2.0.1_5B108_Restore.ipsw
2.0.1 (3G): iPhone1,2_2.0.1_5B108_Restore.ipsw
2.0.2 (2G): iPhone1,1_2.0.2_5C1_Restore.ipsw
2.0.2 (3G): iPhone1,2_2.0.2_5C1_Restore.ipsw
2.1.0 (2G): iPhone1,1_2.1_5F136_Restore.ipsw
2.1.0 (3G): iPhone1,2_2.1_5F136_Restore.ipsw
2.2.0 (2G): iPhone1,1_2.2_5G77_Restore.ipsw
2.2.0 (3G): iPhone1,2_2.2_5G77_Restore.ipsw
2.2.1 (2G): iPhone1,1_2.2.1_5H1_Restore.ipsw
2.2.1 (3G): iPhone1,2_2.2.1_5H11_Restore.ipsw
3.0.0 (2G): iPhone1,1_3.0_7A341_Restore.ipsw
3.0.0 (3G): iPhone1,2_3.0_7A341_Restore.ipsw
3.0.0 (3GS): iPhone2,1_3.0_7A341_Restore.ipsw
3.0.1 (2G): iPhone1,1_3.0.1_7A400_Restore.ipsw
3.0.1 (3G): iPhone1,2_3.0.1_7A400_Restore.ipsw
3.0.1 (3GS): iPhone2,1_3.0.1_7A400_Restore.ipsw
3.1.0 (2G): iPhone1,1_3.1_7C144_Restore.ipsw
3.1.0 (3G): iPhone1,2_3.1_7C144_Restore.ipsw
3.1.0 (3GS): iPhone2,1_3.1_7C144_Restore.ipsw
3.1.2 (2G): iPhone1,1_3.1.2_7D11_Restore.ipsw
3.1.2 (3G): iPhone1,2_3.1.2_7D11_Restore.ipsw
3.1.2 (3GS): iPhone2,1_3.1.2_7D11_Restore.ipsw
3.1.3 (2G): iPhone1,1_3.1.3_7E18_Restore.ipsw
3.1.3 (3G): iPhone1,2_3.1.3_7E18_Restore.ipsw
3.1.3 (3GS): iPhone2,1_3.1.3_7E18_Restore.ipsw
4.0.0 (3G): iPhone1,2_4.0_8A293_Restore.ipsw
4.0.0 (3GS): iPhone2,1_4.0_8A293_Restore.ipsw
4.0.0 (4): iPhone3,1_4.0_8A293_Restore.ipsw
4.0.1 (3G): iPhone1,2_4.0.1_8A306_Restore.ipsw
4.0.1 (3GS): iPhone2,1_4.0.1_8A306_Restore.ipsw
4.0.1 (4): iPhone3,1_4.0.1_8A306_Restore.ipsw

How to enable 3G Settings on iphone 4S iPad

How to enable 3G Settings on iPhone 3, 4S:

To enable 3G iPhone with Software 3.x 
Step 1
Go to your iPhone Menu -> Settings

Step 2
Tab General

Step 3
Tab Network

Step 4
Tab -> Enable 3G

Step 5

How to enable 3G Settings on iPhone 3

How to activate Aircel Mobile TV Activation

How to activate Aircel Mobile TV

To Activate :

    * To activate Aircel Mobile TV service you need to type 'ATV' and send an sms to 57700
     to download Aircel Mobile TV application
    * You need to have activated Aircel Thrills(WAP) to subscribe Aircel Mobile TV service

    * You will receive the following message after sending the SMS request "Thank you for the request. Kindly save the Aircel Mobile TV application to be sent to you shortly".

    * Aircel Mobile TV application will be sent as a WAP push within 24 hrs from the time of initial request and after successful downloading of the application; subscribers need to open the application to reconfirm the service activation

    * On successful activation, the subscribers will receive the following confirmation message " Dear Subscriber, Aircel Mobile TV service has been successfully activated"

    * To view the TV programs, subscribers need to open the Aircel Mobile TV application and choose the TV channels and program of their choice

Tariff Details :

    * Aircel Mobile TV Monthly rental ( Unlimited) - Rs.49

    * SMS charges to 57700 - Rs.3/SMS.

Westlink APN Settings for Android MMS WAP Setting

Westlink APN Settings for Android MMS WAP Settings

Westlink MMS APN Settings for Android:

Name : WestLink MMS
APN : mms.epictouch
Proxy : < Not Set >
Port : < Not Set >
Username : < Not Set >
Password : < Not Set >
Server : < Not Set >
MMS Proxy :
MMS Port :8080
MCC : 310
MNC : 610
Authentication type : < Not Set >
APN Type : mms

General WAP settings for Westlink:

APN (Access Point Name) : mms.westlink
User Name : Blank
Password : Blank
Homepage :
Proxy Gateway IP :
Proxy Port : 9201

C Mobile UK APN settings for Android iPhone Samsung Galaxy

C Mobile UK Data Settings:

General Data Settings for Internet:

Name : C Mobile
Data APN : tslpaygnet
Authentication Type : PAP or CHAP
C Mobile UK Data settingsLeave all other settings blank


Name : mms
APN: tslmms
Username: leave blank
Password: leave blank
MMS Proxy:
MMS Port: 8080
MMS URL: http://mms

C Mobile UK APN settings for Android/ HTC/Galaxy:

Go to Menu -> Settings -> Wireless & networks-> Mobile networks -> Access Point Names -> New APN and key the following details
APN: tslpaygnet
Proxy: < Not Set >
Port: < Not Set >
Username: < Not Set >
Password: < Not Set >
Server: < Not Set >
MMSC: http://mms
MMS Proxy:
MMS Port: 8080
MMS Protocol: < Not Set >
MCC: 234
MNC: 15
APN Type: < Not Set >

C Mobile UK APN settings for iPhone:

Go to Settings > General > Network > Mobile Data Network > APN and enter the following details
Cellular Data:
APN: tslpaygnet
Username: Blank
Password: Blank
APN: tslmms
Username: Blank
Password: Blank
MMSC: http://mms
MMS Proxy:
MMS Message Size: 307200
MMS UA Prof URL: blank