How to use reliance jio 4G SIM in 3G phone (💯)

You can use this trick that is mentioned below to make the 4G SIM card from Jio to work on your 3G phone. However, remember that you can use only 3G service and this would be considerably faster than the ones provided by the other service providers.

The 3G smartphone that you are using should have some requirements to execute this trick.

The requirements are given below.

• Android 4.4 KitKat or above✅
• MediaTek chipset or Snapdragon chipset✅

To check whether your smartphone is Mediatek or Snapdragon powered, download CPU-Z and you can see your processor details in the app.

Method 1

For Mediatek chipset devices.

• First, download and install the MTK Engineering Mode app on your phone.
• This app will let you run an advanced Setup from the MTK phone’s Engineering Mode Menu. This is also known as Service Mode.
• Open the installed app or enter the mobile specific code for Engineering Mode.
• Tap on the MTK Settings and Select Preferred Network Option. Then, you need to choose the network mode from 4G LTE, WCDMA or GSM. You can save it and restart your phone.

Method 2

For Snapdragon chipset Devices

• Download Shortcut Master (Lite) App.
• Install the app & Open It.
• Click on Menu (vertical Three Dots on top right side)
• Now Go To Menu then Search for “Service Menu” Or ” Engineering Mode “
• Then Select “System App” Option For Deep Search. If Found then open it and access to change LTE Bands If that doesn’t work,
• Once You Got the Engineering Mode , Open It and Select Change LTE Bands.
• If the above Doesn’t Work Then Dial *#2263# then Select Menu And Click Back Again Then Select Menu.
• Then Go To Key Input And Enter “0000” without quotes, Then Wait For Couple Of Seconds ,after that You Will Get Popup.
• Select UE Settings From that Popup, after that Select setting>protocol>NAS>Network Control>Band Selection>LTE Band> The Select “Band 40”.
• Hola Done Now. Now you can Insert Jio Sim & Check Whether You Are Getting Signals Or Not.
• Restart the Device and Place it in First Sim Slot

Method 3

• You need to download both Xorware 2G/3G/4G Switcher & Xorware 2G/3G/4G Interface App.

• 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

After the above process simply Insert Reliance Jio 4G Sim in 3G Phone and Switch ON your device. That’s it now you can use Reliance Jio 4G Sim in 3G mobile.

Method 4

For Motorola Phones.

• Open your phone dialer and type this number *#*#4636#*#*
• You will see one page with Testing, click on Phone Information.
• Scroll down and find the “Set Preferred Network Type >> then Click on drop down menu and Select the LTE/GSM auto (PRL) option and close it.
• Restart your device.