Can I use Airtel 4g SIM in 3g phone?

Yes, an airtel 4G sim can work in a 3G phone provided you put the sim in 3G network mode. You will not be able to use 4G speeds.Speeds will be 3G. This works because airtel has 2G,3G,4G networks. So, when u are using 4G sim it will connect to 3G network for both calls and data.

Keeping this in consideration, can you use a 3g phone on a 4g network?

Yes, It is Possible, The first thing You need to check is the sim supports on 4G network or also support 3G / 2G. If sim supports the 2G and 3G then you can use it without any settings but ONLY 3G services. **4G cannot be used on 3G phone as Hardware is not compatible.

Can I use a Jio Sim in a 3g mobile?

That’s totally depends on your android phone and its processor. If your phone does not supports 4G/3G network Then NO you can not use Reliance JIO 4G sim in your 3G handset. If your phone supports 4G/3G network Then YES you can use Reliance JIO 4G sim in your 3G handset.

How do you switch from 3g to 4g?


  • Go to Settings. Swipe down from the top of your screen to bring up the notification panel then tap the “Settings” button at the upper right corner of the panel to launch the Settings app.
  • Go to Mobile Networks. Under Wireless and Networks, tap on Mobile Networks.
  • Tap on Preferred network type.
  • Switch to 3G.
  • Can I use a 4g SIM in a 2g phone?

    Yes the sim will work on all the phones. A 4G sim is just like normal sim. You can put it in any phone(2G/3G) and make/receive calls normally. But if you want to use 4G internet then you require 3 things: a 4G phone, 4G sim and 4G network in your area.

    Can 4g Sim be used in 2g phone?

    Yes,you can definitely use a 4g sim in a 2g mobile phone or in a 2g network unless your network provider provides the downward compatibility service. For example, you can use an airtel 4g sim in a 2g supporting handset but you can’t do the same with a jio 4g sim.

    What is a 4g SIM card?

    A Subscriber Identity Module (SIM) card is a small “smartcard” that is inserted into a Verizon Wireless-Certified 4G device. The SIM card contains your subscriber profile, which includes details about your subscribed services and features.

    What is the speed of 4g?

    4G LTE vs. cable. Verizon 4G LTE wireless broadband is 10 times faster than 3G—able to handle download speeds between 5 and 12 Mbps (Megabits per second) and upload speeds between 2 and 5 Mbps, with peak download speeds approaching 50 Mbps. Cable speeds vary, but 4 to 12 Mbps are common.

    Is WIFI 3g or 4g?

    So, mobile devices need to connect wirelessly and quickly, hence the two wireless broadband methods: 3G and WiFi. 3G, 4G, or the secretly common 2G are provided by cell towers, just like for regular cell phones. So, only a few areas have 4G coverage, while most have 2 or 3G.

    Is WIFI or 4g faster?

    At small distances, with an 802.11a or better network card, WiFi comes out ahead. Beyond the reach of wireless, however, 4G LTE offers the best connection and the most coverage, but its scope is still fairly limited.

    Do I want Cellular Data on or off?

    You can turn cellular data on or off to limit apps and services from using the cellular network to connect to the Internet. When cellular data is on, apps and services use your cellular connection when Wi-Fi isn’t available.

    Can you send and receive texts with cellular data off?

    It’s absolutely OK to turn off Cellular Data if you have a minuscule data plan or you don’t need internet when you’re not at home. When Cellular Data is off and you’re not connected to Wi-Fi, you can only use your iPhone to make phone calls and send text messages (but not iMessages, which use data).

    Can I text if my data is off?

    Text messaging doesn’t use “data” as defined by cell phone networks– if you can make and receive calls, you can send text messages, even if you can’t connect to the internet. To disable data on an iPhone, look in Settings under General –> Network. Turn off “Cellular Data”.

    Can you receive text messages with mobile data off?

    Turning Data Off only disconnects Internet connection. It doesnt effect Calls/Texts. Yes you will still be able to send/receive phone calls and texts. If you are using any messaging apps that rely on internet then those won’t work Your “radio” or “modem” is what controls the phone and texting.

    Can I receive texts with cellular data off?

    You can still send messages, but you will only be able to send SMS and not MMS. This means that you will only be able to send messages with 160 characters of text, nothing longer. If you turn off cellular data and Wi-Fi you can still send and receive SMS and make voice calls.

    Can you receive calls and texts in airplane mode?

    One way to help avoid the extra roaming fees is to activate airplane mode on your iPhone and only use Wi-Fi hot spots while you travel. You won’t receive text messages or phone calls, but you will still be able to check your email, use messaging apps, and browse the Internet over a Wi-Fi-only connection.

    Can you text if you have no data?

    (Yep, you could all text without a data plan.) Yes, some of us have iMessage if we use iPhones and iPads, which means we can forgo that unlimited texting plan on our smart phone bill. However, we are all still slaves to Wi-Fi or have memorized how fast our data plan is chewed up with every ping.

    Do I use data when I text?

    SMS. By default, the iPhone sends text messages over your cellular network through a service called Short Messaging Service. While SMS messages don’t count against your data plan, your carrier charges for each message sent and received if text messages aren’t included in your plan.

    Can you send a text to someone in another country?

    Texting from your smartphone in another country means you will pay to send and receive texts messages if you send a traditional SMS. Luckily, there are free ways to send texts using WiFi. When you have a WiFi connection you will not be using your data plan and all data will be sent and received over WiFi.

    Can I get text messages while in airplane mode?

    So turn off your cell phone data by putting your phone in Airplane Mode and turning on Wi-Fi. You CAN receive messages (non-SMS) over Wi-Fi, for free. You CANNOT send or receive SMS messages (“texts”) via your cell phone carrier when you are in airplane mode.

    How much does it cost to send a text to another country?

    The cost of international text messages varies from carrier to carrier. Most of them charge between $0.20 to $0.25 for both sending and receiving text messages outside of the country. If your phone carrier allows you to approve messages before receiving them, you can choose to decline them and thus, bypass the charges.

    Can 4g work on 3g phones?

    Why not? 3G will work on 4G phones, but 4G won’t work on 3G phones. The 3G SIM will give you access to the 3G & 2G spectrum available in your network, but you will need a higher capacity 128kB 4G nano/micro SIM to access 4G data speeds on your 4GLTE enabled phone.

    How can we use Jio SIM in 3g phone?

    Steps to use Jio sim in 3g mobile

  • You need to download both Xorware 2G/3G/4G Switcher & Xorware 2G/3G/4G Interface App.
  • Then Open App and choose the network settings.
  • After that Select Network Mode to 4G LTE.
  • Simply click on Apply and make your changes.
  • Now you can Switch off your or restart your device.
  • Leave a Comment