The expression 4G has become usual, but little is known about it, except for the fact it’s related to the internet on phones. So if you want to know things like what are the advantages of 4G? Is BlackBerry KEY2 LE 4G capable? How to turn it on? And more details about the BlackBerry KEY2 LE 4G, then this article is for you.
is the BlackBerry KEY2 LE4G-compatible phone?
Yes. BlackBerry KEY2 LE has all the conditions to connect to 4G networks.
How to check the availability of 4G on BlackBerry KEY2 LE
There are a lot of ways to check the affordability of 4G in your BlackBerry KEY2 LE, or any other mobile. And presuming you’re not a techy person , I propose that you start by checking the phone container, network information is usually displayed there. Or you can simply search on google using your phone model name and find out the information on the official website of the manufacturer.
If you have already bought the phone and inserted the SIM card, you can turn on the mobile data, if the phone connects to a 4G network you will see a 4G ot LTE sign up on the indication bar.
Another way is to check the settings: open your settings and fetch network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone has 4G you will find a 4G or an LTE option. If you don’t see 4G or LTE, then your smartphone isn’t 4G-enabled.
How to switch to 4G on BlackBerry KEY2 LE?
If you would like to turn on your BlackBerry KEY2 LE 4G network, then follow the instructions (it might change slightly from the settings on your own device):
1- From Home screen, select Apps.
2- Select Settings.
3- Choose Network & Internet. If you have BBE100-4 version then Select SIM cards & Mobile network first.
4- Select Mobile network.
5- Tap Advanced.
6- Select Preferred network type.
7- Choose 4G or LTE option.
Note: If you would like to turn off 4G then choose an inferior network type (e.g. 3G) or tap Only 5G if it’s possible.
Learn about 4G technology on BlackBerry KEY2 LE
4G describes cellular network technology. It was defined by the ITU (International Telecommunication Union) and deployed by wireless service providers. To name a system 4G it should meet some standards.
The ‘G’ in 4G is the first letter of the word generation, and 4 means the fourth one, just after 3G and preceding 5G. 4G networks have to grant internet speeds much better than 3G, they also provide low latency, which is vital for some uses such as gaming services.
The most widespread protocols defined by ITU as a 4G are HSPA+ and LTE. BlackBerry KEY2 LE 4G and 4G in most phones today rely on one or both of them, which makes 4G the fastest most utilized mobile network.
What are the advantages of 4G on BlackBerry KEY2 LE?
4G has all the features of 3G at more speed. It provides download speeds of around 14 Mbps up to speeds as high as 150 Mbps, five times faster than 3G. And it offers more than ten times the uploading data speeds of 3G, starting from 8Mbps up to 50 Mbps.
Low latency is another advantage, it ranges from 60ms to 98 ms, Even though it’s only a bit lower than 3G, it is very necessary for some use cases such as video conferencing or online gaming, and other real-time interactions.
The emergence of VoLTE standard added another feature to 4g technology which is the ability to make phone calls and navigate the internet at the same time, with even more appropriate voice quality. All of these advantages are within your reach with BlackBerry KEY2 LE 4G technology.
Get to know 4G bands in the BlackBerry KEY2 LE
Before talking about 4G bands, you should find out what the frequency is. Frequency is the repetition of an event, and it is quantified in radio communication by hertz (Hz).
Since radio waves are exploited for multiple uses besides 4G (radio broadcasting and Aeronautics as examples), it is necessary to decide which frequencies must be used for what purpose. Otherwise, radio waves will contradict, and it would be a mess.
Governments and ITU allocated each range of frequencies (called bands) to certain uses.
What you should consider as a user of BlackBerry KEY2 LE, is whether it supports the bands provided in your area by your local mobile provider or not. The BlackBerry KEY2 LE4G-enabled bands are :
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 32, 38, 40, 41 – BBE100-1, BBE100-4 DS (EU, Africa, AU);1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 29, 66, 38, 39, 40, 41 – BBE100-2, BBE100-5 DS (NA, LATAM);.