If you have bought a new SIM card or an old SIM card and inserted it into your Android smartphone to access the Internet, you encountered an issue on your phone, which now says SIM card not detected. You have removed the SIM card several times to re-check if it is inserted correctly, but you still encounter the same error.
You might be frustrated and out of options to try. If you are wondering how to fix this SIM slot not working issue, you are at the right article. Here, we discuss why the error occurs and the appropriate solutions to effectively solve the SIM card not working Android problem. Let’s get started.
How to Fix SIM Card Not Working on Android
Below are the primary reasons for this Android uitgawe:
- Airplane mode is turned on
- Unsupported network mode
- Disabled SIM card
- Incorrect network APN settings
- SIM card inserted improperly
- Corrupt cached data
- SIM card problem
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let wel: Since smartphones don’t have the same Settings options, and they vary from manufacturer to manufacturer hence, ensure the correct settings before changing any. The following methods were tried on Moto G (8) power lite – Android 10 (Stock).
Metode 1: Basiese probleemoplossingsmetodes
Here are a few basic troubleshooting methods to fix SIM card not working on Android device.
1A. Restart Phone
SIM cards inserted might require a restart for it to initialize in case of a newly installed one. Follow the below steps:
1. Druk en hou die krag knoppie.
2. Tik dan op die Begin oor.
1B. Clean Golden Side of SIM Card
The golden side of the SIM card attracts dust over time which can be cleaned with a soft cloth. Remove the SIM card holder and the SIM card to clean the golden side of the SIM card. Slide back the SIM inside. This may resolve the problem of the SIM slot not working issue.
1C. Try Another SIM Card
Sometimes, you may doubt the SIM slot not working. There might be a problem with the SIM card holder. It can be damaged or is not functional. If this is the case, you can try inserting another working SIM card in the SIM card holder to see if it works. If the device still displays the SIM card not detected error, there might be a problem with the device or the SIM card holder.
1D. Try Another Android Mobile
If inserting another SIM card on your current Android device did not work for you, try inserting the SIM card in a different Android device, as there might be a chance of hardware issues in the device itself.
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1E. Disable Airplane Mode
An issue with the network reception can cause SIM cards not to detect the type of problems. So to overcome these problems, it helps to turn on and off the Airplane mode to block the problematic network reception and see if the SIM card gets detected.
1. Gaan na die kennisgewingpaneel on your device by swiping down the top notification bar op die skerm.
2. Tik op die Vlugmodus icon to turn it On as dit is Off by verstek.
3. Wait for a few seconds and tap on the Vlugmodus icon to turn it Off.
Method 2: Enable SIM card
You might have accidentally disabled the SIM card in the settings. In Android, there is a toggle to disable the SIM card while it is in use. Follow the below steps:
1. Swipe down on the home screen and tap on the tandwiel-ikoon om die instellings menu.
2. Tik dan op Netwerk en internet.
3. Tik op SIM-kaarte.
4. Skakel the toggle for the SIM cards inserted if it is disabled.
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Metode 3: Dateer Android OS op
Always keep your Android phone up-to-date to avoid any software and hardware conflicts. To update your phone, follow the below steps:
1. Gaan na Stellings van die notifications panel.
2. Swiep af en tik aan System.
3. Tik nou op Gevorderde.
4. Tik dan op Stelselopdaterings to check for any updates.
4A. If an update is available, installeer the update and herlaai jou toestel.
4B. If your Android OS is up-to-date, it will say Jou stelsel is op datum.
Method 4: Search Manually for Network Operators
Sometimes, your carrier operator settings may change due to system conflicts due to some network or data conflicts. Due to this, you might experience the SIM card not working Android issue. Follow the below steps to resolve the same:
1. Swiep die af kennisgewing menu from the home screen and tap on the Instellings ikoon.
2. Tik op Netwerk en internet.
3. Tik nou op Mobiele netwerk.
4. Tik nou op Gevorderde.
5. Turn Off the toggle for the option Kies netwerk outomaties.
6. Tik nou op Choose network.
7. Now, choose your netwerkoperateur hand.
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Method 5: Create and Update APN Settings
This issue can sometimes occur if your SIM card carrier access point network is not configured. You can try manually editing the APN to see if the SIM card not working Android issue persists. Follow the below steps:
1. Gaan na Stellings en tik op Netwerk en internet.
2. Tik op Mobiele netwerk.
3. Tik op Toegangspuntname.
4. Tik op die drie kolletjies en kies Herstel tot standaard.
5. Tik nou op die + -ikoon en voeg die APN details.
let wel: The details of APN will be available on the official carrier website (e.g., Others).
6. Sodra jy klaar is, tik op die regmerkie regs bo in die hoek.
Metode 6: Stel netwerkinstellings terug
Older cached files and settings might conflict with the SIM card and cause network issues such as the SIM card not being detected. To fix this, you might need to clear the network settings cache on your phone manually.
1. Oop Stellings.
2. Blaai af en tik op System, gevolg deur Herstel opsies.
3. Ten slotte, tik op die Reset, Wi-Fi, mobile & Bluetooth opsie.
4. Tik op TERUGSTEL INSTELLINGS.
5. Tik u pin of wagwoord indien gevra word.
6. Tik op die TERUGSTEL INSTELLINGS opsie weer.
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Method 7: Clear SIM Card Cache
There is a system app called SIM card manager (or SIM toolkit on some devices). Clearing the data and cache of these can be helpful. Follow the below steps:
1. Gaan na die Stellings spyskaart van die quick access menu.
2. Tik op die Programme en kennisgewings.
3. Tik op drie kolletjies-ikoon in die regter boonste hoek en kies Toon stelsel.
4. Tik op SIM-gereedskapstel.
5. Tik dan op Berging en kas.
6. Tik uiteindelik op DUIDELIKE CACHE.
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Method 8: Clear Android Internal Cached Data
It is worth a shot to clear the internal Android cache as the cache gets clogged up over time and causes issues later on. Follow the below steps:
1. Swiep die af notifications panel en gaan na Stellings.
2. Swiep af en tik aan stoor.
3. Tik nou op Interne gedeelde berging.
4. Tik uiteindelik op Cached files to delete files.
This can solve the SIM card not working Android issue
Method 9: Boot into Safe Mode
There is a possibility that any apps can interfere with the initialization of the SIM card. If so, you can try booting your mobile into safe mode. Safe mode only loads the apps required to start the device without user-installed apps. If your SIM card works, then there might be problems with one of your apps.
1. Hou die Krag knoppie.
2. In the pop-up menu, press and hold the Skakel af option until the Safe mode appears.
3. Tik op OK to restart in safe mode.
You will also see the words Safe Mode written on your home screen at the bottom.
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Metode 10: Voer Fabrieksterugstelling uit
If all else fails, you can try a factory reset to see if that works. Use this method as a last resort as this will wipe all data from your phone. It is wise to backup all your data before performing this step. Follow the below steps to resolve the SIM card not working on Android:
1. Oop Stellings en tik op System.
2. Tik nou op Herstel opsies, gevolg deur Vee alle data uit (fabriekterugstel).
3. Tik op die Vee alle data uit knoppie.
4. Tik u PIN or pattern, indien enige.
5. Tik op Duidelike data to begin factory reset.
Method 11: Contact Customer Service Center
If none of the above methods worked and your Android mobile is still under warranty, you can provide your mobile to the nearby service center. If it is not under warranty, it is still worth taking your mobile to the service center since the service technicians can most probably solve the problems.
Aanbeveel:
We hope the above article on the fix SIM card not working Android issue was helpful and you could troubleshoot and solve your problem. Please let us know in the comments which one of the methods solved the problem for you. Also, don’t forget to share your queries or feedback on this article. Thanks!