Wireless mobile technologies have improved enormously; one of the main developments is the rise of 4G technology. It’s a word that you’ve certainly faced in your daily life, but what is 4G? And is alcatel Flash 2 4G capable? We will answer these and other questions related to alcatel Flash 2 4G technology in the following article.
is the alcatel Flash 24G-eligible phone?
Yes. 4G technology is one of alcatel Flash 2’s principal features.
How to check the presence of 4G on alcatel Flash 2
Nowadays, it is unavoidable to purchase a 4G-enabled device, because most internet users require a good internet connection. To know whether the phone is 4G-enabledor not, you can use multiple means.
An easy way when you hold the phone in your hand is just switching on the cellular data, if the alcatel Flash 2 4G data is activated, then you will see a sign at the top of the screen, in the status bar. It might be 4G, 4G+, LTE, or LTE+ according to your carrier.
The absence of that symbol means that you are not using 4G at that specific moment, and it doesn’t necessarily signify that your device doesn’t support 4G. And that takes us to the second method.
Check your phone criteria on the manual, or in the phone box. If you lose both of them, you can still check that on the official website (or any other credible website) using the device name or model number.
Another way is to check the settings: Go to your settings and search for network mode, usually as follows: Settings > Cellular (or Mobile Data) > Cellular Data Options (or Mobile Data Options). If your phone supports 4G you will find a 4G or an LTE option. If you don’t see 4G or LTE, then your smartphone doesn’t have the standard.
How to switch to 4G on alcatel Flash 2?
If you need to turn on your alcatel Flash 2 4G network, then follow the instructions (it might differ slightly from the settings on your own device):
1- From Home screen, select Apps.
2- Select Settings.
3- Verify that the Mobile data is on in Data usage.
4- Tap “More…”.
5- Tap Cellular/Mobile networks.
6- If your phone is dual SIM, then select the SIM card you want to manage.
7- Tap Preferred network mode.
8- Choose 4G or LTE option.
Note: If you want to turn off 4G then choose a lower network type (e.g. 3G).
Introduction to 4G technology on alcatel Flash 2
4G is the fourth generation of mobile telecommunication. It was first released in 2009 in South Korea, and it was deployed after that all around the world until it became the fastest and most used network in mobiles.
The provider of 4G network specifications is the International Telecommunication Union (ITU), it has also identified 5G, and 3G specifications before that. The ITU specifies what internet speeds and what latency limits are acceptable to call a network protocol a 4G.
Many protocols passed the test and qualified as 4G, the most important are LTE, LTE+, and HSPA+.
Advantages of 4G on alcatel Flash 2
4G outruns the preceding generation in terms of speed and latency. It provides 10 times higher downloading and uploading internet speeds. The average 3G speed is around 5 Mbit/s, and the average 4G speed is about 50 Mbit/s.
In terms of latency, 3G has a 100 ms latency, while 4G has half of that, meaning 50 ms, which is preferable since latency is a time delay between the sender and the receiver. Although the difference is only 0.05 seconds, it translates to a huge advantage in live interactions, like gaming experiences and live broadcasting.
VoLTE is a protocol that gave 4G a boost. It permits users to have improved voice calls and browse the internet while speaking on the mobile. These advantages make alcatel Flash 2 4G technology a great tool in your pocket.
Get to know 4G bands in the alcatel Flash 2
A 4G band is an interval of frequencies used by cellular carriers. Why this matters to you? It matters since each telecommunications company uses distinct bands corresponding to the area. And not all phones support all 4G bands, so you should ensure that your alcatel Flash 2 supports the bands provided in your area.
It’s hard to regularize the bands internationally, because each government uses different bands for different radio transactions aside from 4g (such as aeronautics and radio broadcasts). Despite this, the ITU divided the world into 3 regions and bands for each region.
The alcatel Flash 24G-supported bands are:
1, 3, 7, 40;.