Wireless mobile technologies have advanced enormously; one of the main developments is the emergence of 4G technology. It’s a word that you’ve absolutely faced in your daily life, but what is 4G? And is LG Optimus F7 4G enabled? We will answer these and other questions related to LG Optimus F7 4G technology in the following article.
is the LG Optimus F74G-enabled phone?
Yes. LG Optimus F7 has all the conditions to use 4G networks.
Checking the existence of 4G on LG Optimus F7
Before buying your phone, you want to make sure that it supports 4G. You have so many methods to do it, and we will list some of them here. The most obvious method is to check the criteria on the user guide or in the phone’s box.
If you don’t have them or you are still lying at home trying to choose a suitable phone for you, you can do the same on the internet using the device name or model number.
If you would like to check your current phone, just turn on the cellular data; if the LG Optimus F7 4G data is in use, then you will immediately see immediately see a 4G icon on the top of the screen. You might see LTE or LTE+ instead of it. However, this way might be deceptive if you are not on a 4G offer, or you are out of coverage.
Another way is to check the settings: open your settings and look for 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 doesn’t support the standard.
How to switch to 4G on LG Optimus F7?
If you want to turn on your LG Optimus F7 4G network, then follow the instructions (it might differ a bit from the settings on your own device):
1- From Home screen, choose Apps.
2- From the Apps tab, tap Settings.
3- Select Networks.
4- Make sure to turn on the Mobile data.
5- Select Tethering & networks.
6- Tap Mobile networks.
7- Tap Network mode.
8- Choose 4G or LTE option.
Note: If you would like to turn off 4G then choose an inferior network type (3G for example).
Get to know what 4G is on LG Optimus F7
It is the term used to describe fourth-generation wireless technology. It was introduced in 2008 by the International Telecommunication Union (ITU), an agency that specifies the specification of 4G technology and previous technologies such as 2G and 3G. 4G is now the higher wireless technology adopted by most mobile phones around the globe.
4G comes with speeds faster than its predecessor 3G. Thus, its emergence extended the use of mobile phones. Presently, phone users can do almost the same activities that were only feasible on computers before the rise of 4G.
The best famous technology labeled 4G is LTE and the technologies developed from it (e.g. LTE-A). Usually, people confuse the two terms. For LG Optimus F7 4G to be adequate, it should be correspondent to the protocols used by local wireless carriers.
What are the advantages of 4G on LG Optimus F7?
4G is an evolved technology that enabled a lot of possibilities for users. It offers much more speed than 3G network. While the average speed of 3G is 3Mbit/s, 4G offers an average of 10 Mbit/s.
Another advantage is the low latency. Although the difference in Latency is tiny, 4G latency made HD web streaming practical, and a much more appropriate video games experience.
4G also has clearer voice calls, thanks to the VoLTE standard. It also enables you to browse the internet while making voice calls. All of these advantages are within your reach with LG Optimus F7 4G technology.
What are 4G bands? And which bands are supported on your LG Optimus F7?
4G and other cellular networks use radio waves to transmit data. These waves have different lengths and frequencies. To prevent interference between signals, governments and the ITU decided which regions use which frequencies for 4G.
Each region has been allocated certain frequency intervals termed bands. Band number 7 and band number 28 (for example) are used at the world level.
What you should know as a consumer is that each mobile operator permits certain bands according to the area, and different phones enable different bands. So you should make sure that your LG Optimus F7 supports the bands offered by your local mobile operator.
Here are the LG Optimus F74G-enabled bands:
25 – LG870;12 – US780;.