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Every now and then, someone asks, “How do I convert a 3G phone to 4G?” 4G, or to spell it out in full, the 4th generation of cellular communications technology, provides faster internet speeds than 3G and 2G. This is the age of 4G mobile internet access, as more and more subscribers migrate from 3G to 4G.
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Is it possible to upgrade my phone to 4G?
It is technically possible to upgrade your phone to 4G, but the process is beyond your skills and will be expensive. You are better off replacing your 3G phone with a new 4G phone. If you are interested in the details though, read on. How do I upgrade my phone to 4G?
As already said, technically, it is possible to convert a 3G phone to 4G. But you would have to be a highly skilled electronics engineer to pull it off. Let me explain.
How to upgrade or convert a 3G phone to 4G
To convert a 3G phone to 4G, you would need to change a number of key components in the device. These components include: the modem and the processor. You would need to replace the 3G modem in your phone with a 4G modem. Also, if the built-in processor does not support 4G, you would need to replace that with a 4G-compatible unit too.
Chances are that the phone’s software already support 4G, but you might also have to modify one or two things in that too. So, you pretty much have to dismantle your 3G phone and have these above modifications made in order to convert it to 4G.
Unfortunately, these parts that you need to replace are not sold in your local market, and the expertise required to make those changes are not exactly available in the average phone repair shop. Are you catching my drift? So, what do you do?
Just Replace Your 3G Phone With A 4G Phone
If you currently own a 3G phone and want a 4G phone, just purchase a 4G phone. Then sell or gift out your old 3G phone. While it is technically possible to convert your 3G phone to 4G, it is largely impracticable. If you are looking for how to upgrade your phone to 4G, the answer is to buy a 4G phone.
How To Choose A 4G Phone
Before choosing a 4G phone, be sure to confirm that it supports the LTE frequency band of the 4G mobile operator that you want to use it on.
There are dozens of 4G frequency bands in use around the world by various cellular carriers. If you buy a 4G phone that does not support the 4G frequency that your operator/carrier uses, your phone will not be able to connect to that 4G network. And that would be a waste.
Now you understand that though it is possible to upgrade a 3G phone to 4G, it is mostly impractical and will cost an arm and a leg. It is just best to replace your 3G phone with a 4G smartphone.
How to Upgrade from 3G to 4G Network
Now that you have a 4G phone, how do you upgrade from 3G to 4G network to enjoy the faster Internet speeds? If you are still using a 3G SIM card, you need to go do a SIM swap at your carrier and have that replaced with a 4G SIM card. If you do not upgrade your 3G SIM card, you will be unable to connect to the 4G network, though you have a 4G phone.