43 Responses

  1. pratik dongre says:

    working great. Thanks a lot.

  2. hardyp says:

    it doesn’t work bro
    still it gives 2g poor speed

  3. Aadil shekh says:

    plzz halp me
    step 7or 8 how to use

  4. nidhia says:

    Script not downloading.

  5. sahil sayed says:

    It does not work in idea sim tell me

  6. sahil sayed says:

    It is not work idea sim tell me plz

  7. sahil sayed says:

    it is not work in idea tell me plese how it work

    • sahil sayed says:

      yes my devise supprted 3g but it not work in idea it work in airtel

  8. Saurabh Jee Jha says:

    how to use jio sim in 3g mobiles?

  9. Sithick says:

    See Nikhil i am using Huawei 3G Modem. When I change the network mode as “WCDMA only” automatically it blocks the signal. When I change to “WCDMA preferred” the signal pops out as EDGE Idea(2G). advise me ow to come with soilution.


    • Nikhil A says:

      I think your state doesn’t have 3G band for idea.

  10. root4u says:

    method 1 and method 2…does they do d same thing… i mean to say i get method 2 options in my phone to make it WCDMA only..
    so no need to use method one…or does method one is better or something like that..??

    pls mail me on
    i have an idea on which u might work… as i am not good at technical part of tricks.. its regarding jiofi..

    • Nikhil A says:

      They both are different and are for rooted and non-rooted devices rept.

  11. root4u says:

    when u use jiofiu can connect ur 3g phone to tat wifi spot and install jiovoice and make free calls
    but what i am trying is..
    use my 4g phone put sim in it..make hotspot and connect my 3g phone to tat hotspot…but when i try jio4gvoice app it comes to know tat its not jiofi and says connect to jiofi to make calls..
    how to hack tat process…..any idea….

  12. asik says:

    2g sim against 3g

  13. Nathaniel says:

    How to converte 2g to 3g network help.

  14. lucky mishra says:

    bro i am using micromax d 320 but not show wcdma please solution…

  15. Yash says:

    How to root Samsung core prime G360H without PC

  16. Bharath says:

    Bro how can I convert 3G or 2g into 4g in my iPhone
    I’m using iPhone 5s please help me with this

  17. harry says:

    Bhai 3G/4G SPEED OPTIMIZER ko kholne k baad aa ra u need a black box what is this?

    • Nikhil says:

      use any other browser buddy

  18. Arnab Kumar Mallick says:

    When I select the network WCDMA Only. After restarting the device no network access.

  19. Divyansh verma says:

    Can this trick be done in windows phone ?

    • Nikhil says:

      Windows is not open source so it is quite difficult to make any changes in its code to get any such benefit.

  20. HIMON SAHA says:

    hey there’s method of incresing data speed in 4g network?

  21. Shailesh says:

    When I click on run, while executing the script it shows ses:not found repeatedly. Please help.

    • Nikhil says:

      Your device may have not been rooted.

      • Shailesh says:

        It is rooted. I rooted it through Kingroot. The erre is sed:not found.

        • Nikhil says:

          On which Android version your Device runs and is device name?

          • Shailesh says:

            Samsung Galaxy Note 2. Android 4.4.2

          • Nikhil says:

            There is some system file in Note 2 which can’t allow the script to run.

  22. Vishal Saha says:

    According to your trick, I have followed all the procerure and when I was just begain to run the script on the script manager of my phone (Micromax A116 HD), at the end of the script after running it indicates to insert a number from [0-8] which was written at the end of the script, so I inserted 8 after that again I guess the script was started to run after a while at the last it says bye.
    After that I just rebooted my phone and than tried to browse the internet but the speed for which I have done so many things stucked at that same old place, it wasn’t good.
    I don’t know what to do now

    • Nikhil says:

      In many devices, the OS may not allow the script to interfere with networks. So, you cannot use the internet at high speed. But you use any VPN service like Opera VPN or MasterVPN which will allow the script to run over proxy server at high speed.

  23. darshan says:

    my phone is not rooted how to root i was tried many time but is was faild plz help me bro

  24. jamez says:

    Please from Nigeria.. .is not working from me

  25. sai says:

    its not working for my mobile help me guys

  26. Kishor Kumar Mahato says:

    I use a tablet called Samsung galaxy tab e. N it’s 3g . But I use 2g net pack . but it’s speed is too slow. Some times it shows disappearance of network . N the net stops at all. Tell me something and help me please.

  27. Vijay says:

    अगर बात करें मोबाइल नेटवर्क की Airtel कंपनी जैसा मोबाइल नेटवर्क जो कि दिन-रात TV पर ऐड आता है Airtel का नेटवर्क इंडिया का सबसे बेहतर नेटवर्क बता रहे हैं जबकि दोस्तों सच्चाई यह है कि Airtel कंपनी जैसा घटिया बेकार सड़ा हुआ नेटवर्क शायद Aircel कंपनी का भी नहीं है अगर आप देखेंगे कोई भी ऐसी जगह जहां नेटवर्क किसी भी कंपनी का नहीं पहुंच पाता वहां पर आप नोट कीजिएगा मेरी बात पर सिर्फ या तो vodafone का नेटवर्क कौन चलाता है या फिर या फिर जिओ कंपनी का मैंने जो महसूस किया vodafone से बेहतर कुछ नहीं खाली TV पर ऐड देने से कोई फायदा नहीं है Airtel कंपनी वालों अपने नेटवर्क में सचमुच सुधार करो तुम्हारा ऐड देखकर यह तो मैंने अपना ₹500 का सिम खरीदा और मेरा 500 का नुकसान हुआ

  28. Arish says:

    due to weak signal,I am getting only 2g inside my house how can i get 3g

    • Nikhil says:

      Go to Phone Testing Mode and Switch to 3G always

  29. MRJ says:

    plz help me traid all of the above but unfortunatlly it seems my phone was just lock on 2g(E) it has failed me to at least upgrade to H(3g) plz hlp me on hw i can unlock 3g its a rooted adroid device i use

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