- #Why is my at and t phone showing no sim how to
- #Why is my at and t phone showing no sim update
- #Why is my at and t phone showing no sim software
- #Why is my at and t phone showing no sim Pc
- #Why is my at and t phone showing no sim professional
#Why is my at and t phone showing no sim professional
Although you will still, in theory, have your data backed up and it could be restored to a new phone, be aware that you could lose everything by doing this step unless you seek help of a professional at a reputable cell phone store, or preferably a cell phone authorized repair center that the service providers use.Ĭarriers sometimes have special activation codes that can be used to resolve the no service problem. The restore will delete everything on the phone and if it is not successful, the phone will be useless.
Although backing up and restoring your phone is an option to try and fix the no service problem, it is very dangerous.
#Why is my at and t phone showing no sim software
Software can be corrupted by viruses, the phone getting too hot, or excessive battery drain. Unfortunately, water damaged cell phones can’t be repaired easily and usually have to be replaced (or repaired by replacing circuit board or other parts that may have damaged or corroded due to excessive moisture). If your phone got wet, it could still look like it is working but the water might have damaged components responsible for connecting to your carrier. In most cases though, bending the phone back solves the problem because connections fall back into place and connect everything together as before.Ĭell phones, like any other electronic device, don't like water. If bent too badly, it may need repair or the mother board replaced if tiny metal plate connections are ripped apart. If this is the case, bending the phone back might solve the problem. This might have been caused by sitting on the phone while it is in your pocket. Put your phone on a flat surface and check if it is bent. You might also try to blow into the SIM card slot before putting it back to remove any dust or particles that may prevent proper connection with metallic terminals in your phone that connect to metal chip in your SIM card. Removing the SIM card and then putting it back in will likely cure this problem and resolve your no service issue. Your SIM card may, for whatever reason, not have a proper connection to your cell phone anymore. Users report that turning the voice roaming setting off and on again often resolves a "no service" problem. This also applies to the automatic carrier selection setting.Ī glitch in the wireless network roaming partner of your carrier can cause this when it gets you onboard their network per their agreement with your carrier. Changing a data setting and then changing it back again often fixes a problem. When you do this, be aware that the WiFi and other connectivity passwords will be gone and you will have to configure those again.Īpart from network settings, all phones have a number of cellular data settings that could cause problems. Resetting a phone to factory defaults, especially the network settings, often fixes a no service problem.
#Why is my at and t phone showing no sim Pc
You can connect your phone to WiFi or a PC to check if a new version is available.
It could also be that a new version of OS is available that has to be downloaded before the phone will work again. If the OS has updated, it could have introduced new bugs or settings might have been changed.
#Why is my at and t phone showing no sim update
Depending on the phone’s settings, many apps and even the OS will update automatically as soon as a new version becomes available. While it is true that your phone’s settings should not randomly change, it can happen if a software update was done to your phone. These range from suspected fraud to a mistake on their side. Even if you’re sure that your account is fully paid up, there are many reasons why cell phone carriers cancel a customer’s account. You may have forgotten to pay or your payment was late, or there might have been a problem with your payment from the bank.
#Why is my at and t phone showing no sim how to
Aside from buying a cell phone booster to solve the problem, we have compiled a list of 14 possible causes if your phone is not getting signal - and how to fix them! While some may be obvious, there are others that might surprise you!īefore you start hunting for technical reasons why you have no service on your cell phone, check your account status with your carrier. No service message? If your cell phone has no service, there are many different factors that can cause this.
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