Here is a solution to repair the IMEI of the Samsung Galaxy S21 FE 5G SM-G990U. If your phone is displaying no signal for your SIM card or is only allowing emergency calls, it could be due to an invalid IMEI issue. IMEI problems can arise from a variety of factors such as errors during repair, factory resets, upgrades, or installation of a new ROM on your Android device. It is important to note that this information is only intended for the purpose of repairing your device.
How to Repair SM-G990U IMEI?
- Your device must be MTK based chipset.
- Root your phone. Here is How to Root Samung Galaxy S21 FE 5G?
- Note down your mobileIMEI number. (You may find it on the packing box as well as the back of your phone.)
- Download and Install ChimeraToolPro on your PC.
- Open Chimeratoolpro and Connect your phone to PC via a USB cable.
- Chimera tool will automatically detect the device once you connect it.
- Select Repair.
- Enter aValid IMEI numbersin both fields.
- Click onStart. When it’s complete click onPatch Certificate.
- Wait for the process to complete SM-G990U IMEI Repair
- Once done, It will show a Successful message on the screen.
Note: The provided guide is useful if your Android phone already has an existing IMEI number issued by the company. However, it should be noted that changing your mobile IMEI can be dangerous and even illegal, and we do not endorse such actions.
Samsung Galaxy S21 FE 5G SM-G990U IMEI Repair