Though we all know that most Xiaomi smartphones come with VoLTE (voice over LTE) enabled, but some old devices like Xiaomi Mi4i do not have this feature or disabled it. However, there is a workaround to allow VoLTE on Xiaomi Mi4i, if your device is working on MIUI 7 or MIUI 8 ROM. well, in this tutorial, we will guide you to know how to enable VoLTE on Xiaomi Mi4i.

Today, through this article, we will tell you the process for enabling VoLTE on Xiaomi Mi4i so that you can use 4G services like Reliance Jio, Airtel on it. Remember that although Xiaomi Mi4i supports Reliance Jio’s 4G network (LTE), it will not support VoLTE, so you cannot make phone calls over LTE. This workaround enables VoLTE on Mi4i, which requires choosing a system file.
As this workaround requires editing a system file, make sure that your device has full root access. You can check it by using the app like Root Checker. To modify the system file, you need to install ‘SQLite Editor’ app, a paid app from Play store. With the help of this app, the user can browse, open and edit SQLite files on their phone.

But before telling you the procedure of how to enable VoLTE on MI4i, let’s start with a brief introduction about Xiaomi.

Have a look:
Xiaomi is an Android-based Operating System (OS). It is a privately owned company that designs to develop and sells smartphones. It also makes some useful products such as fitness trackers, TVs, air purifiers, and tablets. It has a covering for its Android phones and tablets – MIUI. The company mainly sells its phones via flash sales in India.

Xiaomi MI4i


1. Stunning display.
2. Great build quality.
3. Decent Battery Life
4. Dual sim 4G support


1. MIUI has its quirks.
2. Camera performance could be better.
3. No SD card support
4. No other memory variant other than 16GB
5. Have to wait and register to get hands-on the device.
6. Fear of discontinuing the device (like as Mi3)
7. Less number of service centers in India

Warning: Before going ahead to the guiding note, remember that it requires editing some system file, which is a risky job. Do not try this, if you are an amateur user.

How to enable VoLTE on Xiaomi Mi4i

Note: Follow the instruction at your own risk. We will not be responsible if it occurs any damage to your device and its components. It is recommended for technically talented users only.

Step 1. Install ‘SQLite Editor’ app from Play store (here) and open it
Step 2. Tap on the ‘File’ tab and go to Data > com. Android providers settings > databases.
Step 3. Open Settings.db > Global > and locate ‘Volte_feature_disabled’ entry.
Step 4. Change its content from 1 to 0 and then close the SQLite Editor.
Step 5. Restart your phone
Step 6. Go to phone Settings, choose the option SIM cards and Mobile network and then toggle the switch VoLTE enabled.

Note: We have not examined it personally, as we do not have MI phones. If you own an established Mi4i, then try the workaround and let us also know how it does works.


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