How to use jio 4g in 3g device

This is a very cool and easy trick for the readers of our website
To use the Jio SIM card on any 3G phone, you need to follow these steps. Make sure to be careful in proceeding with these steps.
First, download and install the MTK Engineering Mode app on your phone from this link.
This app will let you run an advanced Setup from the MTK phones' Engineering Mode Menu. This is also known as Service Mode.
Then go to network settings 
Then Preferred network setting
Selecl lte/wcdma/2g 
Restart device

Make sure to put jio sim in 1st sim slot
And use the trick easily.

No hidden charges or anything like that just enjoy your 4g capabilities on 3g phone.

We will be soon come with more extra features and tricks on our blog as this trick.
Also checkout our youtube channel for more content.
If you are unaware of.



  1. Bhai thoda hindi me bhi to .samjaa diya kro . Aise bhut log he jinko hindi nhi aati pr dimaag bhut tez hota je .to unko bhi moka deo bhai

  2. bhaiya plz bta do mera phone 3G HAI HMKO 4G chalana hai kaise chalau

  3. Bhai mera opportunity 1201 neo 5 me bas 3g oR 2g kA hi oPtion ata hai oR agar mai Setting se lte/gsm ya or kuch select karta hu to kewal wcdma hi atta hAi bhai solution baya do

  4. I don't have the Lte option in my lava iris x8L phone in MTE mode. I can see only WCDMA and GSM only . Pliz help