How to know if your smartphone supports 4G?

With the ongoing development of the mobile industry today around the world, 4G mobile networks are emerging to meet the rich needs of users, overcoming the limitations of the next generation of networks. before. 4G networks have stable speed, good faith and much faster. The coverage of the 4G network is wider than that of the 3G network and also guarantees a more secure and secure. However, not all phones are supported for 4G network registration. And quite a few people still do not know how to check their phone whether can register with 4G network or not. In the article below, the network administrator will guide you read how to self-test your smartphone using 4G network is or not.

Option 1: Check the IMEI number

Step 1:

At the phone, we will proceed dial 1 1.bp.blogspot.com 2.bp.blogspot.com 3.bp.blogspot.com 4.bp.blogspot.com AzSoft_watermark_big.png AzSoft_watermark_small.png beta.quantrimang.com cong-nghe?p=1 des.txt download.com.vn en_metadesc.txt en_name.txt getpageinfo.sh getpagelink.sh imglink.txt imglist.txt img.quantrimang.com khoahoc.com.vn label:Some Text link_original.txt link.txt log.txt l.yimg.com meta_desc.txt meta.vn m.f29.img.vnecdn.net name.txt news quantrimang.com quantrimang.com.vn t-142619 testimg2-0.jpg testimg2-1.jpg testimg2.jpg testimg3.jpg testimg.jpg thumb tim-hieu-excel-2016-200.jpg title_vn.txt tmp02.html tmp03.html tmp2.html tmpdesc2.txt tmpdesc3.txt tmpdesc4.txt tmpdesc5.txt tmpdesc6.txt tmpdesc7.txt tmpdesc.txt tmp.html tmpresult.txt tmptrans.txt transresult.txt wm.quantrimang.com www.download.com.vn www.howtogeek.com www.khoahoc.com.vn www.mailenable.com www.meta.vn www.microsoft.com www.pcworld.com.vn www.quantrimang.com www.quantrimang.com.vn www.securityfocus.com www.vnmedia.vn # 06 # then click the call icon. Soon, we will see The IMEI number of the device

Step 2:

Next, save this IMEI number for reference in the next step. We open the browser on the machine and go to the address below and hit enter to access.

• http://www.imei.info/

Below is the interface of the site imei.info.

Step 3:

Next, we click on the item Enter IMEI below and Enter the IMEI number of the device, press . Next, tick the box I'm not a robot then press the button Check to conduct equipment inspection.

Step 4:

Soon, we will get all the information about our device from the smartphone is using, Model, IMEI. Below the section Basic Information , including the necessary parameters of the device. To check if your phone supports 4G subscription, please pay attention LTE category . If you have detailed information on LTE and 4G band, then your phone is supported with 4G.

Also, to know if your phone has 4G support or not, we can also check the product specifications from genuine distributors' websites. These websites will provide you with all necessary information about the model, machine model and network parameters that are supported. To check the details of the machine, we can visit the gsmarena website under the link below.

• http://www.gsmarena.com/

Step 1:

When accessing the above page, we look at the left side of the item interface Phone Finder click Select the phone line you want to check . There are quite a few phones available for us to check.

Step 2:

Next, in the phone company interface you will choose the right phone life that you want to test. Here, I will check information with the Xiaomi Redmi Note 3.

Step 3:

Soon after, we will see the entire interface detail information about the product. To test 4G support, we click on the item Network . You will see the 4G information if your phone is allowed to support.

Option 3: Check the settings on the device

Some smartphones, if supported by 4G, will have the information in the machine when we test. Readers can search right in the section Mobile network on the device, if the word is found 4G or LTE The device is supported 4G, such as we conducted tests with a number of machines as follows:

• Samsung (S6 Edge) : Settings & gt; Mobile networks & gt; Network mode & gt; LTE / WCD-MA / GSM.
• iPhone (6/6 Plus) : Settings & gt; Mobile & gt; Voice & amp; data & gt; LTE.
• Nokia Lumia 930 : Settings & gt; mobile + sim & gt; Maximum connection speed & gt; 4G.
• Blackberry (Passport) : Settings & gt; Networks and connections & gt; Network mode & gt; 4G & amp; 3G or 4G & amp; 3G & amp; 2G.

Some notes for users:

• To be able to use 4G networks with supported devices, you need to register and activate 4G mode.
• The speed of using a 4G network depends on the network provider, the package we are subscribing to, the device stream being used.
• In order to ensure stable 4G network usage, it is recommended that we use the devices distributed in Vietnam in the case of non-compatible laptops in Vietnam. .

Readers can refer to some manufacturers of 4G support line in Vietnam: Apple: Starting with the iPhone 5, Apple has integrated chipset support 4G LTE band. So, iPhone models are not too old to use 4G. HTC: The HTC One, HTC ONE M9, HTC One A9 and 4G support 4G LTE network. There are also many models supported: HTC Desire 626, HTC One ME, HTC Desire 826 Selfie ... Samsung: Some Samsung models are supported 4G such as Samsung Galaxy Note 5, Galaxy A9, Galaxy J5, J2 S6 ... Sony: Including the line: Sony Xperia XA, Xperia M5, Xperia X or Xperia XZ. Here are three ways to help users check whether their smarpthone is supported to connect to 4G or not. Besides, the current popular smartphone in Vietnam is equipped with registered 4G. Read the test to see if your phone supports 4G or not.

Please refer to the following articles:

• Fix 3G enabled but not connected to Internet on iPhone

• Guide to WiFi broadcast by iPhone / iPad

• Fix some common Wi-Fi issues on your Android device

Wish you success!