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Mar 28, 2020 · Hey guys! In this video I show you how to fix the error message ‘NO SIM Card’ or ‘Invalid SIM’. If your phone is not detecting the SIM card this video will h...
- 5 min
- 2.2M
- Yendry Cayo Tech
QUICK FIX 6: Select Your Network Operators Manually: All the above doesn’t seem to go well, then let’s try something with network settings. Go to “SIM Card Settings” or directly to “Mobile networks” or “Cellular Networks” through the search box. Select “Network Operators.”. And, Click on “search networks.”.
May 17, 2023 · 1. Open the Settings app on your phone and navigate to Connections > SIM manager. 2. Enable the toggle next to your SIM and select Turn on to confirm. If your SIM card is already on, swipe down from the top of the screen to access the Quick Settings panel and tap on the Airplane mode icon to enable it.
Dec 18, 2023 · To fix it, head to the Settings app and manually configure the carrier network on your phone by following these steps. 1. Open the Settings app and tap Network & Internet. 2. Press SIM Card and Mobile Network and pick your SIM. 3.
Jan 18, 2016 · Re-enter the details and try again. Make sure the router firmware is up to date. Make sure the applications and software on the device are up to date. Go into Wi-Fi – Settings – Advanced and ...
Apr 18, 2016 · Install and remove the SIM and memory card (MicroSD). Learn more at: http://soc.att.com/1T1l5TGAbout AT&T Support:Find support videos for all the latest and ...
- 1 min
- 15.5K
- AT&T Explore
Oct 6, 2023 · To fix the Cricket Wireless SIM card not working, try turning off the Airplane mode, turning on your SIM line, resetting the network settings, unlocking your mobile device, activating your SIM card, removing and reinserting the SIM card, getting your SIM card replaced, and contact the Cricket Wireless Customer Support.
