How To Use Jio 4G SIM in 3G phone | Full Guide Step Bye Step To Use Jio SIM In 3G Phone

Trick To Use Jio 4G SIM in Redmi 1s Like Devices

First Dial *#*#4636#*#*
If You have 3G Devices Like Redmi 1s which is Snapdragon Device (Out dated ) and You are getting Trouble Using Qualcomm Trick Then This Trick Will Work Best in Your Device.
You must have Xiaomi Redmi 1s Or Same Qualcomm Chipset Devices1.
👉First Of All Just Go to Your Phone Dialler and Dial This Number In Dialler *#*#4636#*#*
👉2. After That Just Scroll Down Below and You can see ” Phone Information
👉3. Then Just Select ” Set Preferred Network Type “
👉4. You can See Many Options There , You have to Select Any Option havingLTE Option
👉5. You can Also Select LTE/GSM/CDMA option
👉6. Select this and Reboot(Restart) Your Device
👉7. Now Put Your JIO 4G sim in First Slot Which is Mostly 3G Ready
👉8. Boot Back into Phone and Wait for 4G Jio Network It can take Upto 30 Mins
👉9. This Jio 4G in 3G Device Trick will Work as Your Phone Will Believe That You are Using 3G SIM and Thus You will Get Jio Network In Your Phone
For Qualcomm Chipsets using Jio SIM on 3G Mobile
*.Download Shortcut Master (Lite) App From Playstore
*.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”.
*.That’s it. Now you can Insert Jio SIM & Check Whether You Are Getting Signals Or Not.
*.Restart the Device and Place it in First SIM Slot.For Mediatek Chipsets using Jio SIM on 3G Mobile*.First Download CPU-Zapp from Playstore.
*.Install and open this app.
*.Wait while it retrieves your device information.
*.Within few seconds you will see all your device information on the screen.
*.If your device is using Mediatek Chipset then it will reflect with the Logo of Mediatek Chipset on the screen.Suggestion:You need to activate your SIM before going to do this process,
*.First Download & InstallMTK Engineering Modeapp in your 3G mobile device.
*.This Application will allow you to run an advanced Setup from the Engineering Mode Menu of MTK phones, which is also called SERVICE MODE.Note:Use this secret menu very carefully. In case if you don’t know on what you are doing then just stop it or don’t do it!!
*.Open the installed app, or dail your mobile device specific code for Engineering Mode
*.Click on the MTK Settings and Select Preferred Network Option.
*.Now you can Select 4G LTE/WCDMA/GSM as network mode and youcan save it and turn it off and on your mobile device.
*.Once you done the above steps, Shutdown the device.
*.Insert your Reliance Jio 4G sim in 1st Slot and keep the 2nd Slot empty.
*.Switch on the device and then you will see jio sim network.Within 10 minutes you will now get the Jio Network but you will not get the 4G speed still you will get 3G speed.
Which is also better. TRICK – 3
This Trick Will Work InStock Android or Pure Android ROM Like Cynogenmod,Resurrection remix Rom etc.
1.Go to Your Phone Dialer and Dial This*#*#4636#*#*
2. You will get Screen Named” testing “
3. Click On First Option Named” Phone Information “
4. Scroll Down Below And You can See” Set Preferred Network Type “
5. You can See Many Options There , You have to Select Option havingLTE Option
6. You can Also Select LTE/GSM/CDMA option
7. Select this and Reboot Your Device
8. Now Put Your JIO 4G sim in First Slot
9. Boot Back into Phone and Wait for 3G Jio Network It can take Upto 30 Mins10.
Done , Enjoy Unlimited Free JIO 4G
(Or)
You can use Reliance Jio sim in 3G and 2G phones by using Jiofi Dongle.

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