Please Select Serial Port Sigmakey Unlock

1. Parallel Port

Universal master code calculator How to unlock your Huawei E173, E1750 or E1550 data card?1. Download Universal Master Code from the download link which is provided at the end of the article.2. Enter your 15-digit IMEI number in Huawei tab, as shown in the above screen and press Calculate for Unlock Code and Flash Code.3. Plug your data card with an unaccepted SIM (another than current network) to your PC.4. For Huawei E173, it will prompt for an unlock code, just enter the Unlock Code, you got from Universal Master Code.exe (Your Huawei E173 modem is now unlocked and can be used with any another SIM after ).Note: Huawei E1750 and E1550 models do not prompt for unlock code, hence you have to download Huawei Modem Code Writer from the link which is provided at the end of the article and continue to step 5.5.

Extract the Zip file and run HUAWEIMODEMCodeWriter.exe. Press ” Detect” and choose your modem COM port from the drop-down, then press “ Accept“.8. Press “ Unlock Modem“, a pop-up window will appear asking you to enter the Unlock Code.9. Enter the Unlock code (which you have got from Universal Master Code) in the field provided and click “ OK“.10.

Click “ Unlock Modem“.Your Huawei E1750 or E1550 modem is now unlocked and can be used with any another SIM after creating a new profile.Note II: The above guide will not work in customized firmware modem, to unlock customized firmware you need to flash the modem first, then it will accept the unlock code.

If your Netflix is not working or displaying a blank screen when trying to connect, first check the following to ensure everything is set up correctly:. An active Netflix account. Sometimes Netflix will disable their application from certain products without letting their customers know. To check this, simply log into your Netflix account on your PC or phone and make sure that nothing is wrong with your account. Netflix streaming account is limited in the number of devices that can be connected at the same time.

The basic Netflix account only allows one device connected at a time. If the application is running the background of a phone or tablet, you will not be able to watch Netflix on your TV.

An Internet subscription account with a consistent 1.5mbps of bandwidth for standard definition and 5mbps for HD. 4K requires a stable connection with 25 or more mbps. Other devices connected to the internet using the same network share and may reduce your available bandwidth. It is a good idea to disconnect the devices you are not using to allow for additional bandwidth. You can test your current internet connection by using from a mobile device to check the connection to Netflix servers. Check from the TV’s physical location to get an accurate internet bandwidth available to the TV.Please note that Netflix has changed their policies to no longer allow their users to use Proxy servers, VPN or IP Ghosting.

Parallel Port

If your wireless internet is working but it will not connect to your TV, first we need to determine that the TV is able to see the SSID (Wireless Network Name).When selecting a wireless connection check the signal strength of your wireless network. If the signal strength is less than 3 bars, your router will need to be moved closer to the TV. You can also try resetting the router.We suggest for best results that the TV have a signal strength of 3 or more bars and is less than 15 feet (with no obstructed views, such as multiple walls) from the TV.If your TV sees the SSID, but cannot connect to the router this normally indicates something is wrong with the router. Follow the steps below to fix the issue:. First ensure the router supports, and is set to, WPA-PSK (TKIP) or WPA2-PSK (AES). Next, see if the router is set to ‘Filtering by MAC addresses.

This setting allows only certain devices to connect to the wireless network. If you are using this option, either disable this feature or add the TV’s MAC address to the list of connected devices. Note: If you are not sure how to remove MAC filtering, please contact your router manufacturer for support with these settings. If you're still unable to connect, remove the wireless security on the router.

This should only be done temporarily and for testing purposes. Last step would be resetting the router, you can do this by pressing the reset button on the router, or unplugging it from the wall for 10-15 seconds.If none of the above fix the issue, try using an Ethernet connection. If the wired connection works, the router may be defective and may need to be serviced. Please contact the routers manufacturer for more information.