How to Unlock JioFi 2 and Download Custom Firmware from XDA
If you are looking for a way to use any SIM card on your JioFi 2 portable hotspot device, or if you want to customize its settings and features, then you may be interested in unlocking it and flashing a custom firmware from XDA. In this article, we will show you how to do that in a few simple steps.
jiofi 2 unlock firmware download xda
What is JioFi 2 and why you may want to unlock it
JioFi 2 is a portable hotspot device that allows you to connect up to 31 devices to the internet using the 4G network of Reliance Jio, India's leading telecom service provider. It has a battery capacity of 2300 mAh, which can last up to 6 hours of usage. It also has a microSD card slot, which can support up to 32 GB of storage. You can use the Jio4GVoice app on your smartphone to make HD voice and video calls using the JioFi 2 device.
However, there are some limitations that come with the JioFi 2 device. For one, it is locked to the Jio network, which means you cannot use any other SIM card on it. This can be inconvenient if you travel to places where Jio's network coverage is poor or unavailable, or if you want to switch to a different carrier for better plans or offers. Another limitation is that the stock firmware of the JioFi 2 device has some restrictions on its settings and features, such as the Wi-Fi channel, the SSID name, the password, the firewall, etc. You may not be able to change or customize these settings according to your preferences or needs.
JioFi 2 features and specifications
Here are some of the key features and specifications of the JioFi 2 device:
FeatureSpecification
Dimensions85 mm x 55 mm x 16 mm
Weight230 grams
Battery2300 mAh (removable)
Charging timeApproximately 3 hours
Battery backupUp to 6 hours of usage
Standby timeUp to 300 hours
Network supportLTE (2300/1800/850 MHz), UMTS (2100/900 MHz), GSM (850/900/1800/1900 MHz)
Data speedLTE-FDD: DL 150 Mbps, UL 50 Mbps; LTE-TDD: DL 130 Mbps, UL 35 Mbps; UMTS: DL/UL 384 Kbps; EDGE: DL/UL 236.8 Kbps; GPRS: DL/UL 85.6 Kbps
Wi-Fi standard IEEE 802.11b/g/n
Wi-Fi hotspotSupports up to 31 devices
Wi-Fi rangeUp to 10 meters
Wi-Fi securityWPA-PSK/WPA2-PSK
USB interfaceMicro USB port for charging and data transfer
LED indicatorsBattery, signal, Wi-Fi, and WPS status
Memory card slotMicroSD card slot, supports up to 32 GB
ButtonsPower, WPS, and reset
SIM card slotNano SIM card slot, supports only Jio SIM card
Web management page or
Jio4GVoice appAvailable for Android and iOS devices, allows HD voice and video calls using JioFi 2 device
Benefits of unlocking JioFi 2 for other networks
Unlocking JioFi 2 means that you can use any SIM card from any network provider on your device, not just Jio. This can give you several advantages, such as:
You can choose the best network coverage and speed for your location and needs.
You can save money by switching to cheaper or better plans or offers from other carriers.
You can avoid roaming charges when traveling to other states or countries by using local SIM cards.
You can use multiple SIM cards on your device by swapping them easily.
You can increase the resale value of your device by making it compatible with more networks.
Unlocking JioFi 2 also means that you can flash a custom firmware on your device, which can give you more benefits, such as:
You can customize the settings and features of your device according to your preferences and needs.
You can improve the performance and stability of your device by updating to the latest firmware version.
You can enhance the security and privacy of your device by enabling or disabling certain functions.
You can access more advanced options and tools on your device that are not available on the stock firmware.
You can fix some bugs or issues that may be present on the stock firmware.
How to check your JioFi 2 firmware version and device model
Before you proceed to unlock your JioFi 2 device and flash a custom firmware from XDA, you need to check two things: your firmware version and your device model. These are important because they will determine which custom firmware is compatible with your device and how to unlock it.
Steps to check firmware version and device model
To check your firmware version and device model, follow these steps:
Turn on your JioFi 2 device and connect it to your computer or smartphone via Wi-Fi or USB cable.
Open a web browser and enter or in the address bar. This will take you to the web management page of your device.
Login with your username and password. The default username is "administrator" and the default password is "administrator". You can change them later if you want.
Click on the "Device Details" tab on the left side of the page. Here you will see the information about your device, such as the IMEI number, the MAC address, the battery level, etc.
Look for the "Firmware Version" and "Device Model" fields. Note down these values as you will need them later.
Logout from the web management page and disconnect your device from your computer or smartphone.
List of supported JioFi 2 models for unlocking
Not all JioFi 2 models are supported for unlocking and flashing custom firmware from XDA. Only some models have been tested and confirmed to work by the developers and users of XDA. Here is a list of the supported JioFi 2 models:
JioFi 2 Model NumberJioFi 2 Firmware Version
M 2-2376FXN_JMR520_V3.0.1
M2-2540FXN_JMR520_V3.0.2
M2S-2643FXN_JMR540_V5.0.1
M2S-2660FXN_JMR540_V5.0.2
M2S-2674FXN_JMR540_V5.0.3
M2S-2676FXN_JMR540_V5.0.4
M2S-2678FXN_JMR540_V5.0.5
M2S-2680FXN_JMR540_V5.0.6
M2S-2682FXN_JMR540_V5.0.7
M2S-2684FXN_JMR540_V5.0.8
M2S-2686FXN_JMR540_V5.0.9
M2S-2688FXN_JMR540_V5.1.0
M2S-2690FXN_JMR540_V5.1.1
M2S-2692FXN_JMR540_V5.1.2
M2S-2694FXN_JMR540_V5.1.3
M2S-2696FXN_JMR540_V5.1.4
M2S-2698FXN_JMR540_V5.1.5
M2S-2700FXN_JMR540_V5.1.6
Source: XDA Developers Forum
If your JioFi 2 model number and firmware version are not in this list, then you may not be able to unlock it and flash a custom firmware from XDA.
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How to download custom firmware from XDA for JioFi 2
XDA is a popular online community of developers and enthusiasts who share their knowledge and experience on various topics related to Android, Windows, Linux, and other platforms and devices. XDA is also a reliable source for custom firmware, ROMs, mods, tools, and guides for various devices, including JioFi 2.
What is custom firmware and why it is better than stock firmware
Custom firmware is a modified version of the original or stock firmware that comes with your device from the manufacturer or carrier. Custom firmware usually has some improvements or changes that enhance the functionality, performance, or appearance of your device.
Some of the benefits of custom firmware over stock firmware are:
It can remove the bloatware or unwanted apps that consume your device's memory and battery.
It can add new features or options that are not available on the stock firmware.
It can fix some bugs or issues that may be present on the stock firmware.
It can update your device to the latest Android or Linux version that may not be supported by the stock firmware.
It can customize the user interface or theme of your device according to your preferences.
It can increase the speed and stability of your device by optimizing its performance.
It can unlock your device for other networks or regions that may be restricted by the stock firmware.
It can root your device and give you full access to its system files and settings.
It can backup and restore your device's data and settings easily.
It can support various mods or tweaks that can further enhance your device's functionality.
How to find the right custom firmware for your JioFi 2 model
To find the right custom firmware for your JioFi 2 model, you need to follow these steps:
Go to the XDA Developers Forum website at
Search for "JioFi 2" in the search box at the top right corner of the page.
Click on the "JioFi 2" forum under the "Android Development and Hacking" category.
Look for the threads that have the words "custom firmware", "unlock", or "flash" in their titles.
Read the descriptions and comments of the threads to find out which custom firmware is compatible with your JioFi 2 model and firmware version.
Check the ratings, reviews, feedback, and screenshots of the custom firmware to see how it works and what it offers.
Compare the features, advantages, and disadvantages of different custom firmware to choose the best one for your needs and preferences.
How to download and verify the custom firmware file
Once you have found the right custom firmware for your JioFi 2 model, you need to download and verify the custom firmware file before flashing it on your device. To do that, follow these steps:
Click on the link or button that says "Download" or "Download Now" on the thread of the custom firmware.
Save the custom firmware file to your computer or smartphone. The file should have a .zip or .bin extension.
Check the size and name of the custom firmware file. It should match the information given on the thread of the custom firmware.
Verify the checksum or hash of the custom firmware file. This is a unique code that ensures that the file is not corrupted or tampered with. You can use online tools such as or to calculate and compare the checksum or hash of your file with the one given on the thread of the custom firmware.
If the size, name, and checksum or hash of your file are correct, then you have successfully downloaded and verified the custom firmware file. If not, then you may need to download it again from a different source or contact the developer of the custom firmware for assistance.
How to unlock JioFi 2 and flash custom firmware from XDA
Now that you have downloaded and verified the custom firmware file for your JioFi 2 model, you are ready to unlock your device and flash it with the custom firmware from XDA. However, before you do that, you need to take some precautions and requirements into account.
Precautions and requirements before unlocking JioFi 2
Unlocking JioFi 2 and flashing custom firmware from XDA is not an official or authorized process by Reliance Jio or any other entity. It is a risky and experimental procedure that may void your warranty, damage your device, or cause other problems. Therefore, you need to be careful and responsible when doing it. Here are some precautions and requirements that you need to follow before unlocking JioFi 2:
Backup your data and settings on your device. Unlocking JioFi 2 and flashing custom firmware from XDA may erase or overwrite your data and settings on your device. Therefore, you need to backup your data and settings on your device before doing it. You can use the web management page or the Jio4GVoice app to backup your data and settings on your device.
Charge your device fully or keep it plugged in. Unlocking JioFi 2 and flashing custom firmware from XDA may take some time and consume a lot of battery power. Therefore, you need to charge your device fully or keep it plugged in before doing it. If your device runs out of battery or gets disconnected during the process, it may get bricked or corrupted.
Use a reliable and stable internet connection. Unlocking JioFi 2 and flashing custom firmware from XDA requires you to download and upload files from and to your device. Therefore, you need to use a reliable and stable internet connection before doing it. If your internet connection is slow, unstable, or interrupted during the process, it may cause errors or failures.
Follow the instructions carefully and exactly. Unlocking JioFi 2 and flashing custom firmware from XDA involves some technical and complex steps that need to be done carefully and exactly. Therefore, you need to follow the instructions given by the developer or the user of the custom firmware before doing it. If you skip, miss, or do something wrong during the process, it may result in unwanted consequences.
Do it at your own risk and responsibility. Unlocking JioFi 2 and flashing custom firmware from XDA is not an official or authorized process by Reliance Jio or any other entity. Therefore, you need to do it at your own risk and responsibility. If something goes wrong or if you face any issues or problems after doing it, you may not get any support or assistance from Reliance Jio or any other entity.
Steps to unlock JioFi 2 and flash custom firmware from XDA
After taking the precautions and requirements into account, you can proceed to unlock your JioFi 2 device and flash it with the custom firmware from XDA. To do that, follow these steps:
Turn on your JioFi 2 device and connect it to your computer via USB cable.
Open a web browser and enter or in the address bar. This will take you to the web management page of your device.
Login with your username and password. The default username is "administrator" and the default password is "administrator". You can change them later if you want.
Click on the "Settings" tab on the left side of the page.
Click on the "Firmware Upgrade" option under the "Settings" tab.
Click on the "Browse" button and select the custom firmware file that you downloaded and verified earlier.
Click on the "Apply" button and wait for the device to reboot.
After the device reboots, check if the unlocking and flashing process was successful by inserting a different SIM card on your device and accessing its web management page.
How to check if the unlocking and flashing process was successful
To check if the unlocking and flashing process was successful, follow these steps:
Insert a different SIM card on your JioFi 2 device. It can be from any network provider other than Jio.
Turn on your JioFi 2 device and connect it to your computer or smartphone via Wi-Fi or USB cable.
Open a web browser and enter or in the address bar. This will take you to the web management page of your device.
Login with your username and password. The default username is "administrator" and the default password is "administrator". You can change them later if you want.
Click on the "Device Details" tab on the left side of the page.
Look for the "Firmware Version" field. It should show the name of the custom firmware that you flashed on your device.
Look for the "Network Name" field. It should show the name of the network provider of the SIM card that you inserted on your device.
Try to access the internet using your device. It should work without any issues.
If all these steps are successful, then you have successfully unlocked your JioFi 2 device and flashed it with the custom firmware from XDA. You can now enjoy the benefits of using any SIM card on your device and customizing its settings and features according to your preferences and needs.
Conclusion and FAQs
In this article, we have shown you how to unlock your JioFi 2 device and flash it with a custom firmware from XDA. We have explained what is JioFi 2 and why you may want to unlock it, how to check your firmware version and device model, how to download custom firmware from XDA, how to unlock and flash custom firmware on your device, and how to check if the process was successful. We hope that this article was helpful and informative for you.
However, if you still have some questions or doubts about unlocking JioFi 2 and flashing custom firmware from XDA, here are some FAQs that may answer them:
Q: Is unlocking JioFi 2 and flashing custom firmware from XDA legal?
A: Unlocking JioFi 2 and flashing custom firmware from XDA is not illegal, but it is not official or authorized by Reliance Jio or any other entity. It is a personal choice and responsibility of the user who does it. However, it may violate the terms and conditions of Reliance Jio or any other entity that provides the device or the service. Therefore, the user may face some consequences or risks, such as losing the warranty, damaging the device, or facing legal action.
Q: Is unlocking JioFi 2 and flashing custom firmware from XDA safe?
A: Unlocking JioFi 2 and flashing custom firmware from XDA is not completely safe, but it is not very dangerous either. It depends on how careful and responsible the user is when doing it. If the user follows the precautions and requirements before doing it, downloads and verifies the custom firmware file from a reliable source, follows the instructions carefully and exactly, and checks if the process was successful, then there is a high chance that nothing will go wrong. However, if the user does not do these things, then there is a possibility that something may go wrong, such as bricking or corrupting the device, losing data or settings, or causing other problems.
Q: Can I revert back to the stock firmware after unlocking JioFi 2 and flashing custom firmware from XDA?
A: Yes, you can revert back to the stock firmware after unlocking JioFi 2 and flashing custom firmware from XDA. However, you need to have a backup of the stock firmware file before doing it. You can use the same steps that you used to flash the custom firmware on your device, but instead of choosing the custom firmware file, you need to choose the stock firmware file. This will restore your device to its original state.
Q: Can I update my device after unlocking JioFi 2 and flashing custom firmware from XDA?
A: Yes, you can update your device after unlocking JioFi 2 and flashing custom firmware from XDA. However, you need to be careful when doing it. You should not update your device using the official OTA (over-the-air) method provided by Reliance Jio or any other entity. This may overwrite or remove the custom firmware on your device and lock it again. You should only update your device using the manual method provided by the developer or the user of the custom firmware. This will update your device to the latest version of the custom firmware without affecting its unlocking status.
Q: Where can I get more help or information about unlocking JioFi 2 and flashing custom firmware from XDA?
A: If you need more help or information about unlocking JioFi 2 and flashing custom firmware from XDA, you can visit the XDA Developers Forum website at Here you can find more threads, posts, guides, tutorials, videos, and other resources related to this topic. You can also ask questions, share your feedback, or report your issues on the forum. You can also contact the developer or the user of the custom firmware directly through their profile or email. 44f88ac181
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