Samsung phone I458, can t text anymore.

Dear Samsung users, if your phone can't send SMS, it is recommended that you:1

Check if your phone bill is sufficient. 2.Check to see if the dashboard number is entered correctly:

Info - Menu Key - Settings - SMS Settings - Message Center - Set Information Center Number (Please contact the local network operator for the information center number, the telecom card does not have the information center number set). 3.Check your phone for viruses.

Check mode: Settings - Application Manager - Running - Check if there is a process running. If you have this program, uninstall and delete it and restart your phone.

4.Try to change another SIM card. 5.

Check if the machine has firmware system update push notifications, and if so, upgrade your phone to the latest version. 6.If it doesn't work, please back up the data in your phone (contacts, multiple files, etc.) and restore the machine to factory settings.

Backing up the directory and important files to the computer and then reinstalling various software after hard checking the phone is definitely essential to solve this problem.

You can see if there is a problem with the network of the mobile phone and your local network, and go to the local business hall to set it up.

In the message settings, there is a "Send Mode (Mode 1, etc.......You just choose that, and then there's a "service number" that is based on your region, and you can search online for the service number in your area and ......Just choose that mode, and the rest can be left untouched. If it's a problem here, it's basically no problem.

It should be the wrong center number Info-Options-SMS-Center Number If you don't know the local center number, just call 10086 and ask.

Why don't you go and ask the operator.

The situation you mentioned is generally more common, and there are the following reasons: 1The SMS feature is blocked.

If you are included in the SMS blacklist, you need to go to the business hall to remove the blacklist status before you can use it normally2If the balance of the number is insufficient, you can pay the fee and recharge and try again.

3.If there is no signal or the signal is relatively poor, you can go to a place with a strong signal for testing.

Go to the mobile company to restart the SMS service for you.

If the mobile phone cannot send SMS, you can troubleshoot the problem according to the following conditions:

Situation 1] The short message center number is set incorrectly, please reset the correct short message center number, due to different mobile phone models, the setting path is also different, it is recommended to check the mobile phone instruction manual to understand.

Situation 2] If there is no signal or the signal is relatively poor, you can go to a place with a strong signal for testing.

Situation 3] If the SMS sending function is turned off on the mobile phone, you can turn on the SMS function and try again.

Situation 4] If you are included in the SMS blacklist, you need to go to the business hall to remove the blacklist status before you can use it normally.

Situation 5] The balance of the number is insufficient, you can pay the fee and recharge and try again.

Situation 6] There is a problem with the mobile phone, and the test can be replaced.

If it still can't be used normally after excluding the above reasons, you can click for feedback, and we will check and deal with it as soon as possible.

Possible reasons for the failure to send SMS on Samsung phone:

The SIM card settings are incorrect.

The system is busy due to the peak number of SMS messages sent during holidays.

There is no cell phone signal.

Insufficient balance on your phone.

How to solve the failure to send SMS on Samsung phone:

SIM card settings due to incorrect SIM card settings

Open your phone's settings.

Select SIM Manager.

Select the SIM card you are using.

Caused by arrears on mobile phones).

Restart your phone after paying the bill.

The system is busy) to avoid peak holiday periods.

There is no cell phone signal.

You may have entered a no-service area or a place where there is no signal, so try to change places.

If none of the above methods can be solved, you can turn off the phone, take out the SIM card and reinsert it into the card slot, and turn it on.

The situation you mentioned is generally more common, and there are the following reasons: 1The SMS feature is blocked.

If you are included in the SMS blacklist, you need to go to the business hall to remove the blacklist status before you can use it normally2If the balance of the number is insufficient, you can pay the fee and recharge and try again.

3.If there is no signal or the signal is relatively poor, you can go to a place with a strong signal for testing.