If you are looking for looking for upgrade your 3G mobile or Tab to 4G mobile and 4G Tab that it is very simple. Actually 3G mobile have limit of connectivity up to WCDMA/GSM, WCDMA and GSM only. And 4G mobile or Tab have extra facility of LTE connectivity. This LTE is responsible for run 4G sim. So, first check your mobile network mode. For that go to setting , then Mobile Network. Then click on Network Mode SIM 1. There you’ll find all type of network mode which are available in your mobile.
First see that, is LTE available or not. If LTE is available in your mobile then your mobile is capable for run 4G SIM in your mobile. If LTE is not available then your mobile is not capable for run 4G SIM.
But no need to worry. You can upgrade your 3G mobile or Tab in 4G Mobile. If you want run 4G sim card in your 3G mobile or tab then upgrade your Android version in latest Android. After that change the network mode of your mobile. For this Reset your mobile. And insert the 4G SIM in your mobile. If you are lucky then, your mobile will detect the LTE connectivity automatically.
After that you can run 4G SIM in your 3G mobile and TAB without any problem.
Must remember that 3G Mobile or Tab should have minimum 512 MB RAM.
Here is list of some 3G mobile which you can change to 4G mobile.
(1) Samsung Galaxy Young
(2) Samsung Galaxy J1 ACE
(3) Samsung Galaxy Core 2
(4) Intex Cloud
(5) Intex Aqua
(6) Karbonn K9 Smart
(7) Micromax Canvas fire
(8) Micromax Bolt
(9) HTC Desire
(10) Videocon V40
(11) LAVA IRIS Atom 2
(12) Micromax Canvas TAB P681
(13) Asus ZenPAd
(14) Lenovo TAB3
(15) Samsung Galaxy TAB 3V
4G SIM would be some others 3G smartphones and Tab, but it may be risky too run. Because many apps of 4G SIMs may not run in 3G mobiles or Tab. So, if you are thinking about purchase new 4G mobile for run 4G Sim then do not purchase 3G phone.
मेरे पास एक पुराना 3G मोबाइल है. क्या इसमें 4 G सिम लगेगा?
मेरा मोबाइल पानी में डूब गया है. इसे एक्सचेंज कर नया मोबाइल लेना है.
4G मोबाइल में 5G सिम लगाने के लिए क्या करना पड़ेगा?