Is your phone showing “SIM card not detected” or “SIM card removed”? Do you want to know how to fix on Android phones?
Don’t worry, here are some solutions that really work in case your Samsung Galaxy phone or any other Android phone which are showing the error “No SIM Card Installed Error “,” No service “or” Emergency calls only “, whenever you try to make a call from your Android phone.
The NO SIM error could be due to a number of reasons ranging from anomalies in the software of your phone until you get to a faulty SIM card, at worst.
Reading the user experiences, as reported on various Android forums, the error “No SIM Card Installed Error” has not been resolved, even after the replacement of the SIM card.
Therefore, we recommend that you try these simple solutions listed in this article, before changing the SIM card of your Android phone.
“SIM card not detected” or “SIM card removed” how to fix on Android phones
Restart the Android phone
The simple process of turning off and turning on the phone can solve minor problems that could be the cause of the problem on your Android phone.
Network mode set to Auto
This is usually the problem that most users have, the type of network setting is switched and shows you the error message No SIM Card Installed Error.
Step 1. Tap Settings.
Step 2: Touch Wireless and networks.
Step 3: Touch Mobile networks.
Step 4: Now select network operators.
Step 5: By default you will find selected onautomatic mode.
Step 6: Make sure the LTE / WCDMA / GSM option is selected.
Setting the option to LTE / WCDMA / GSM should solve the problem on your Android phone.
Set up your operator
When you see “No SIM” in case the network operator on your Android phone is set incorrectly and does not match the operator you currently have.
Step 1. Touch Settings
Step 2. Tap on the Mobile Networks tab, located in Connections.
Step 3. Next, touch network operators.
Step 4. On the next screen, tap on the search network.
Step 5. Wait for your Android phone to find the available networks, once the search is complete, you will see the different operators listed on the screen. From the list, tap the name of your current operator.
Activate / deactivate the Airplane mode
Another solution to fix the error “No SIM Card Installed Error” on your phone, Android is to activate Airplane mode and turn it off after a while.
Step 1. Tap Settings> Press on Airplane mode.
Step 2. On the next screen, turn on the Airplane mode by moving the slider to the ON position.
Step 3. Turn off the phone.
Step 4. After 120 seconds, turn the phone back on and always move to OFF on the Airplane mode button by moving the slider to OFF.
SIM badly cut
You cut the sim by yourself, do not do it, my advice is to go to a store and request a sim from the original format, this could be the root cause.
Someone says that if the cut of the sim was done well, the phone does not read the sim, in part it may be true. But it can happen to make a mistake for less than a millimeter, try it.
Reset the network
Step 1: Open the dialer on the Samsung Galaxy device.
Step 2: Now type * # * # 4636 # * # * in the dialer.
Step 3: A new test menu will be shown.
Step 4: Touch Phone / Device Information.
Step 5: Press on ping Run test.
Step 6: Select GSM Auto (PRL) from the list.
Step 7: Tap Click Turn off radio.
Step 8: Restart the device.
Hard reset of your Android phone
If none of these methods work we have one last option, it will be necessary to perform a factory reset.
Step 1: Go to Settings.
Step 2: Tap on Backup and Restore.
Step 3: Now select Factory data reset.