How to Use Reliance Jio Sim in 3g Mobile

Reliance Jio has created so much hype in indian market from past few months and everybody is looking to grab reliance jio sim card for free and many of them got. But the main issue is that Reliance Jio sim cards can be used in only 4g supported devices and those users can’t use Jio sim in their mobiles who don’t have 4g supported mobile. As you all know that reliance jio sim cards are 4g enabled and can’t be used in 2g or 3g.

Here is the solution to use Reliance Jio sim card in any 3g device. So in this post i will guide you for using Jio sim card in 3g mobile. To use this trick you just need to follow some simple steps and by following these steps you can easily use your Jio sim card in 3g handset too. By using this trick you can use jio sim card without 4g mobile. So follow below given post to know more about using JIO sim card in 3g enabled mobile.

Also Read: Trick to Activate Unlimited Jio Preview Offer After 2gb Usage

use jio sim in 3g phone

Trick to Use Reliance Jio Sim Card in 3g Device

  • At first you need to have Reliance Jio Activated Sim Card. If you don’t have then follow this post to Get Reliance Jio Sim Card For Free
  • To use this trick your device must have android version 4.4 or more & your device must have mediatek chipset. To know about device chipset download CPU-Z app from play store and check about that.
  • If your device have all such mentioned above features then Download MTK Engineering Mode app in your mobile phone.
  • This Application allow you to run Advanced Setup from Engineering Mode Menu of MTK phones, also called as SERVICE MODE.
  • Now Open the app, or dial your device specific code for Engineering Mode.
  • Then click on MTK Settings and choose Preferred Network Option
  • Now Select 4G LTE/WCDMA/GSM as network mode and save the settings.
  • After that restart your device.
  • Insert JIO sim card in your mobile and go to settings, search for networks choose JIO 4G as your network.
  • That’s it, Now you can use your reliance jio sim card in 3g mobile also.

Must Read: Trick to Generate Reliance Jio Barcode from Any Mobile

Final Words: So guy’s finally you have got to know How to Use Reliance Jio Sim Cards Without 4g Mobile. If still you’re facing any problem or having any query then feel free to comment below we would be happy to help you. Also don’t forget to share this awesome stuff with your friends so that they can also be benefited. Keep visiting RdxTricks for more. ๐Ÿ˜€ ๐Ÿ˜›


  1. Can You Help me how can I find the specific code of Htc 620G??

  2. Can i get a trick for htc620g dual sim

  3. Dear,
    I have all the required specifications .
    But when I click on MTK settings then no function is seen.

  4. how to use jio sim 3smat phone

  5. Me dwnload mtk app but not save 4g network … automatic gsm mode ho jata hai kya karna hoga ab mje …plz hlp

  6. Sir,i tried all the tricks in my htc desire 816 but unable to get jio sim network. That jio sim was work in samsung j7 easily . Do i need to fresh sim to use in htc 816 ? Plz help if you have something new . Thanks

  7. I don’t have a mediatek chipset … What to do know???

  8. sachin dogra says:

    Mtk engineering app not working proper.Errors comes “cannot find enginnering mode”.

  9. Sir when i tried to select Lte its again auto selected WCDMA plz suggest me what to do…my handset htc desire 820g+

  10. I have Samsung gt i8262
    Can I use it in my phone
    What is the specific code for enginearing mode

  11. I have Micromax nitro 2 can i do same process u allow ???
    Can 4 g lte will run on on my phon ??

  12. Anshul Yadav says:

    How to use this trick windows mobile 10?

  13. Bro its not showing the option for lte in preferred network selection..!
    What should i do ?
    (micromax canvas spark)
    Please help

  14. Hello sir i have Htc E8 phone can use jio sim and how pz reply sir pz

  15. Ravi bishnoi says:

    Bro I m using HTC 526+ mtk chipset I done all these things but when I choose lte/ cdma it hit back to cdma preferred please solve this fast thks in advance

  16. Sri Vignesh says:

    Hi, this trick is supported for Samsung Galaxy grand 2?

  17. Hey bro… i dont’t have mediatek chipset in my phone… now is there any another way to run jio in my phone??

  18. ROMAN REIGNS says:

    Does it work on Android 4.4.2..????

  19. What about Snapdragon processor devices?

  20. Can I call too??

  21. rishabh vishwakarma says:

    admin is really works …. give us as plzzzz

  22. Imran Hussain says:

    After installing engineering app what to do next? I am not getting anything.

  23. I have also a lyf handset with active Jio preview offer sim.

  24. I have In focus m810 handset, I created barcode & got Jio sim, televerified for data only from another number but not getting network signal after inserting sim into my infocus m810. How can I use Jio sim with my m810.

  25. bro mera mediatek h but jb select krne ja rhn to select nhi ho rha h wapas wcdma/gsm hi aa ja rha h…kya karen plzzz tell

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