When using a mobile phone, one may encounter such a problem as a slow response of the device to commands from the keyboard, as well as a long time for opening a file. There may be several reasons for this.
Many mobile phones are equipped with slots for memory cards, which allows you to store more files in the device's memory. However, when choosing a memory card, it is necessary to test it for normal operation on the phone, as some of them with a large amount of memory can lead to glitches in the phone. In some cases, the slowdown in opening a file may be due to the fact that it is on the memory card. In this case, you should either be patient or transfer it to the phone's memory in advance. If the message memory or the address book is full, you can stumble with the slowdown of the phone when you try to open a message or phone book. In this case, you need to synchronize the phone with the computer and clear the memory of unnecessary messages, as well as copy the notebook to the computer, and then delete the least frequently used contacts from the phone memory. This will ensure a more stable operation of the phone, keeping all important information in its memory. The inhibition of the phone's response to requests can also be caused by a factory defect in the firmware, which only appeared over time. In this case, the phone will need to be synchronized with further flashing. The components necessary for this, namely, a usb cable and a driver disk, can be found in the package bundle of the device or you can buy them at a cellular store. Otherwise, any cable with a connector suitable for your phone will do, as well as drivers that you can download from the official website of the device manufacturer. Use fan sites such as samsung-gun.ru to download firmware, as well as special software to flash your phone. Reflash the phone, after saving all personal data and the original firmware version.