Why can’t I receive text messages from 10086 on my Nokia phone?

Try formatting the machine~ The specific operations are as follows:

Enter *#7370# in standby mode, the phone will restart and automatically format the C drive and restore the system backup to When operating the C drive, a prompt to enter the lock code will appear. If you have not changed the lock code, the default is 12345. Enter it to continue.

The grid machine will probably be completed within a few minutes. There is no specific test time, but it won’t take long! When formatting, I took out the MMC card and formatted it again. In this way, most of the programs on the card can run normally after formatting.

After the formatting, only the system will be left on the C drive. The first 8 options in the menu will be retained because they are components within the system, including various input methods other than those installed by yourself. It will also be retained. Friends who are not using it for the first time will be worried that something is missing.

After the machine is formatted, all registration information, personal settings, information in the business card folder, etc. will be deleted, and the shortcut key function for line change will be cancelled. For most friends, it is of no use at all, including myself).

In short, all lost programs can be installed again, and these programs are easy to find online.

The above is a soft format

The hard format is when booting

Press three keys (*, 3, dial key) at the same time

Note: 1. Make sure that the battery is fully charged when plugging the machine. If the power is cut off during the plugging process, the consequences will be very troublesome for you. 2. Before formatting, please back up your business card folder on your phone and store it in the E drive (I use a SIM card. I can store 200 business cards. You can also use the additional function - memory card - to back up your phone. storage). 3. When formatting, you can take the MMC expansion card out of the phone to reduce the chance of formatting errors, and then format the card again