How to Use Reliance Jio 4G Sim in 3G Phone: 100% working method

How to Use Reliance Jio 4G Sim in 3G Phone: 100% working method

1) First of all, Download CPU-Z App from Playstore

2) Install and open the CPU-Z App.

4) Now wait few seconds it will Fetch your all devuce information and you will see all your device information on the screen with the Help of CPU-Z App.

5) If your device is using “Mediatek Chipset” then it will show the Logo of Mediatek Chipset on the screen (Like below Screenshot).

6) Now Download MTK Engineering Mode app in your 3G device to use Reliance Jio sim in 3G device.

7) With the help of MTK engineering mode Application we can run an advanced Setup from the Engineering Mode Menu of MTK phones (Also known as SERVICE MODE).

ALERT:- Use this secret menu very carefully. if you are really don’t know what you are doing then please don’t do it.. It may create some problem for you !!

8) Open the MKT Engineering Mode App.

9) Now click on the “MTK Settings” and Select Network Selecting/Preferred Network Option.

10) That’s it, Now you can Select 4G LTE/WCDMA/GSM as network mode and you can save it.. Now Turn off your Device and Turn ON again.

11) Enter your Reliance Jio 4G sim in 1st Slot and “Switch ON” your device and you will get the Reliance Jio Network 

Final Words:- You will get the Jio Network in your device but you will not get the 4G speed because in this trick we are make Jio sim compatible (you need 4G enabled phone for 4G Speed).