GPS does not work on Xiaomi Redmi Note 7: what to do and how to fix

When navigation stops correctly displaying the location on the Xiaomi Redmi Note 7, you can be taken by surprise at the most inopportune moment. You open the map, and instead of accurately positioning you see a huge blue circle or a message about loss of signal. This does not necessarily mean a physical failure of the antenna, often the problem lies in a software failure or downed system settings.

Owners of budget and mid-budget smartphones often find that the GPS module “cold starts” or refuses to catch satellites at all. Before carrying the device to the service center, you need to eliminate software errors. In most cases, you can restore the operation of geolocation yourself by performing a series of sequential reset and reconfiguration actions.

In this article, we’ll look at all the current methods of solving the problem, from simple switch checks to working with the engineering menu. Follow the instructions carefully to return your Redmi Note 7 to the ability to accurately determine coordinates without using third-party programs.

Primary diagnostics and basic checks

Before you get to the tricky side of the game, you need to make sure the basic settings are correct. Often users forget that it is not enough to turn on geolocation to work quickly. Android uses a combined coordinate method that requires multiple data sources to be activated.

Make sure that not only is the GPS icon activated in the notification curtain, but mobile internet or Wi-Fi is also turned on. Even if you are not connected to the access point, the Wi-Fi module itself helps to find satellites faster thanks to the hotspot database. Also check if the In-Air mode is turned on, which completely blocks all radio modules of the device.

• 📍 Check if the settings are “High accuracy».
• 📶 Make sure you're on SIM-card has a balance or active tariff for data transfer.
• 🔄 Reboot your smartphone to reset the system’s temporary cache.
• 🏙️ Go to an open space to exclude the signal shielding.

Indoors, especially with metal structures or thick concrete walls, the signal can be unstable. Redmi Note 7 is equipped with a rather sensitive module, but the physics of radio wave propagation dictates its conditions. If the indoor navigator shows inaccurate data, this can be the norm, not a breakdown.

Setup of geolocation sources in the system

The key to stable operation is to choose the right location method, and in the MIUI shell, a special section is responsible for this, where you can prioritize the use of satellites or Wi-Fi networks, and by default, the system can try to save battery power using less accurate methods.

To access the settings, go to Settings → Advanced Settings → Privacy → Location Access. You need to activate the location slider. Then click on Location Sources or Mode.

Select the option “GPS, Wi-Fi and mobile networks” which provides maximum accuracy, because it uses all available sensors. If you choose “GPS only”, the phone will spend longer searching for satellites in a cold start, especially after a long downtime or travel a long distance.

⚠️ Warning: High precision uses up the battery faster. If you're in a safe reception zone and the navigation is not critical, you can switch to economy mode, but to solve problems with the battery. GPS Better to test in maximum performance mode.

Also check for application-specific permissions. Even if GPS is global, Yandex.Navigator or 2GIS may not have permission to use geodata. Go to Settings → Applications → (Select Navigator) → Permissions and make sure to check the “Allow Always” or “Allow Only When Used” box.

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Use the Location widget on your desktop to quickly switch accuracy modes without diving deep into the settings menu.

A-GPS data reset and calibration

One of the most common reasons Xiaomi Redmi Note 7 has been searching for satellites is an outdated satellite orbit almanac. The phone stores satellite position data (A-GPS) to find it faster. If that data is outdated or corrupted, the search process can go on indefinitely.

To solve the problem, you need to reset A-GPS. This can be done through third-party utilities, such as GPS Status & Toolbox or GPS Test, which are available on Google Play. After installing the application, open the menu and select the option “Reset A-GPS” or “Manage A-GPS state” → “Reset”.

The A-GPS discharge process:


1. Open the GPS Status app.




2. Press Menu → Manage A-GPS state.




3. Select Reset, then Download.




4. Go out to an open place and wait 2-3 minutes.

Once reset, you need to reload the actual data. In the same menu, select Download. The phone downloads the latest satellite coordinates over the Internet. This action often helps when the navigator is getting stuck at one point or shows a displacement of meters.

• 📡 Reset clears satellite orbital data cache.
• 🌐 An active internet connection is required to download new data.
• ⏱️ After the procedure, the first start-up takes up to 5 minutes.
• 🔄 Repeat the procedure once a month for prevention.

In addition to software reset, there is physical calibration using special applications such as GPS Status, which use accelerometer and magnetometer sensors to adjust the orientation of the device in space, which also affects positioning accuracy.

Working with engineering menus and testing

For a deeper diagnosis, you can use the Redmi Note 7 Engineering Menu, which is a hidden part of the system designed to test hardware components, and you can see the actual number of satellites visible and the signal level, which helps distinguish between a software failure and a physical antenna failure.

To get into the testing menu, open the Phone app and enter the code ##3646633##. If the code doesn't work, try ##4636##. From the menu that opens, select the Location tab (or LocationBasedService).

In the YGPS section (or similar, depending on the firmware version), you can see a map of the sky. The green bars are the satellites that the phone uses to calculate coordinates, the gray ones are the ones that are found but not used. If there are no bars at all, even on the street, the problem can be more serious.

⚠️ Warning: Do not change the settings in the engineering menu unless you are sure of their value. GPS (AGPS Restart is secure, but changing frequencies or communication protocols may cause the module to operate in an unstable manner.

If the engineering menu displays 0 satellites even after a long wait in the open area, it is an alarm, in which case the software methods may be powerless, and you will need to check the integrity of the antenna module.

Impact of firmware and resetting settings

Often, GPS problems arise after an operating system update or a MIUI build curve is installed. Developers may make an error in the modem drivers, which leads to incorrect geolocation, in which case cleaning the cache partition or a complete reset helps.

Try resetting your network settings. This won’t delete your personal files (photos, contacts), but will return your Bluetooth, Wi-Fi and mobile network settings to factory values. Path to function: Settings → Connection and Sharing → Reset Wi-Fi, mobile networks and Bluetooth.

If the problem persists, a more radical step may be needed – a full reset to the factory settings (Hard Reset), before that, be sure to back up all important data, as the internal memory will be completely cleared.

• 🗑️ Reset removes conflicting system files.
• ⚙️ Restores factory configurations of the radio module.
• 📉 Helps if the problem has occurred after the update.
• 🔒 Requires prior retention of user data.

It's also worth checking the modem's base firmware version. Sometimes users install custom firmware where GPS drivers may not work properly for your region. Returning to stock global or Chinese firmware often solves the problem.

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If GPS stopped working immediately after the MIUI update, there is a high probability of a software error in the new version, and waiting for a patch or rollback to the previous version is the most effective solution.

Hardware malfunctions and repairs

When all software methods are exhausted, and Redmi Note 7 It's still not seeing satellites, it could be a physical breakdown. GPS antenna-combined Wi-Fi/Bluetooth and located at the top of the case, often integrated into the plume or soldered to the board.

A common cause of failure is a device crash, and even if the screen is intact, the antenna's internal connector could have moved away from the board, and oxidation of the contacts after moisture (even condensation) can disrupt contact.

Symptoms of hardware breakdown:

• 🔨 The phone fell from a height or was hit.
• 💧 The device came into contact with water or high humidity.
• 📉 The signal is missing in the engineering menu (0 dB).
• 🔌 In parallel, Wi-Fi or Bluetooth stopped working.

In the event of a hardware malfunction, the device is disassembled and multimeter diagnostics are required. The wizard will check for a signal at the output of the antenna connector. If the antenna is intact, the problem may be in the GPS chip itself or the power circuits on the motherboard, which requires skilled soldering and replacement of components.