Excuse me, why does it take me 3 minutes to send a message on NOKIA3250?

Well, it should be a system problem, brother. Get away from the machine! ~ this is the easiest way,

Soft cell: After entering *#7370# on the mobile phone, the lock code is required. The initial password is: 12345. If you have changed your mobile phone password, it is the changed password (not the password of the SIM card). After that, a white screen appears, showing only the words Nokia. After 2-3 minutes, the phone is finished and the time is re-entered.

2. Hard grid: Turn off the power first, then press and hold the dial key, "*" key and "3" key when turning on the power, and turn on the power until the word "NOKIA" appears (no key can be released during this process). Wait a few seconds until "Formatting .../.../"appears, then you can release the button above. After a few minutes, the system is formatted and the phone automatically restarts to enter the standby screen.

Attention should be paid to the above parallel machines: keep the power absolutely sufficient, and don't try to turn off the parallel machine and plug in the charger on the way. Try to put the soft shell first.