The solution in this post can help to troubleshoot and repair Xiaomi Redmi 8 network problems. Make sure that the device's software has been restored, flashed or updated. This solution may only work if the device was damaged by water or by a heavy user drop. Xiaomi Redmi 8 no service, only emergency call and no signal error are among the common problems encountered by Xiaomi Redmi 8 smartphone users regardless of the brand and operating system the device is running on. running. When the problem occurs, you won't be able to send and receive text messages or make or receive calls on your device.
How to fix network error Xiaomi Redmi 8
- Make sure that the device's software is successfully restored or flashed, try to upgrade to a higher version.
- If the software has been done but nothing happens, you can proceed to monitor, check or replace the respective components shown in the solution above.
- Make sure that the condition of the PCB board is stable and not bent or damaged. Also, check for oxidation build-up, clean it up before you can continue.
- Check the PA supply voltage, this is coming from the antenna connector and you can monitor it between the capacitors shown on the solution above.
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