The phone loses signal, the phone signal is weak and how to fix it

Surely you’ve seen a no service message and your phone can’t make any calls or access mobile data. Or at least you have weak and wavering waves.

There are many causes of this error and often they are not obvious. And there are also many ways for users to fix it. Here are ways to fix the error of losing phone signal, phone with weak signal. Some of the ways will sound familiar, but some will surprise you.

Remove the sim card and reinsert it

This is one of the basic ways to fix this error. For whatever reason, your SIM card is no longer connected to your smartphone. Removing the SIM card and then re-inserting it will probably fix this and resolve your no service problem.

You can also try blowing into the SIM card slot before inserting the SIM back in to remove any dust or particles that could prevent proper connection with the metal terminals in the phone connecting to the metal chip in the card. your SIM.

the phone is dead

Restart the phone

Also a basic way to fix signal loss on smartphones. The system will reboot to restore your service as it helps clear programming software glitches that occur when the antenna signal moves from tower to tower.

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fix broken phone

Switch to Airplane mode

smartphone lost signal

Another simple way you can fix your service outage. Just pull down the control center and toggle Airplane mode on and off. Or go to Settings -> General -> Airplane mode. This will restore your cell phone service by reconnecting the signal to a closer cell tower.

Make sure your phone has the correct date and time

Sometimes date and time out of sync with current time also cause no service error. Just go to Settings > General > Date & Time. Here you turn on and off Set Automatically.

sim has no signal

Reset network settings

This way will cause you to lose network data such as wifi password, network data… However, this is a necessary way for you to reset the mobile data system. Just choose Settings > General > Reset > Reset network settings, then enter the passcode and tap Reset Network Settings.

sim has no signal

Change Voice and Data

This way can also easily fix the No Service error on your iPhone. You can go to Settings > Cellular > Cellular data options > Voice & data and switch from 3G to 4G.

The reason is that some areas have stronger 3G signals or some have stronger 4G or LTE signals because they are near signal towers with corresponding technology.

sim has no signal

Reset all settings

If the above methods do not work, go to Settings > General > Reset > Reset all settings. Enter passcode and confirm by Reset all settings, this will reset all settings in your settings system without losing data.

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Phone got into water

Like many other electronic devices, smartphones also don’t like water. If your phone got wet, it might still work but water may have damaged the parts responsible for keeping the SIM working properly.

Unlike the above ways, if the phone gets into the country, you have to ask the phone repair technicians to fix it. Or replace or repair circuit boards or related parts.

Software error

Sometimes a particular phone version and operating system will have bugs that cause no service issues. For example, there was once a case where simply turning airplane mode on and off twice caused no service.

Or in case users upgrade to iOS versions can also cause no service error. In this case, try some of the methods above or take it to a technical center, repair shop for advice and fix.

Update the latest software

Usually iOS or Android updates include tweaks to make the system most compatible with the carrier’s network settings for the best network connection. This option on iOS will be more possible.

Therefore, make sure that you have the most up-to-date iOS version. Connect to a Wifi network then go to Settings > General > Software Update and see if an update is available. If so, download and install the update.

Above are a few ways to fix phone errors without signal, the above methods you can do on both iOS and Android operating systems. Or you can see How to fix SIM card not recognized error on Android.

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