TE5005 chip protection can be started from the following aspects:
First of all, pay attention to prevent electrostatic damage, use ESD gloves, ESD pads and other tools to perform operations.
Secondly, to avoid the situation of overvoltage and overcurrent, you can use regulated power supply and current limiting circuit for protection; In addition, pay attention to the temperature of the chip to avoid overheating or overheating, which can be monitored and controlled using heat sinks and temperature sensors.
In addition, software protection measures, such as encryption algorithms and security authentication, can be used to prevent illegal intrusion and attacks. To sum up, the protection of TE5005 chip needs to consider many aspects comprehensively and take various measures for protection.
Just format the card with Nokia's Symbian phone.