Why does it feel like my phone's response speed is getting slower and slower? Answer: Install the SISX file or JAVA file. Please note that unless there are special instructions, try to install it on the card, otherwise it will occupy the phone's memory and slow down the phone. It is not better to install as many files as possible at the same time to see if they are useful, because too much software will inevitably conflict and affect the phone's response speed. Why can't I see the system folder on my phone or memory card? Answer: To view this folder on your mobile phone, you need to install third-party file management software "Y File Manager" and other file management software. You can download it from the forum (refer to the top index of all resources). If you want to see this folder on your computer, you need to put the card into a card reader and connect it to the computer, and then set the computer to "display all files and folders." How to delete software that cannot be uninstalled normally in program management? Answer: Some software is not visible in the taskbar list when it is running, but runs in the background as a process. Common ones include incoming call firewalls, SMS firewall software, anti-virus software, encryption software and other software that require real-time monitoring. Therefore, of course, running software cannot be deleted; solution The method is: Use the process manager provided in the forum to view the process table. If you can determine which thread is the process of the program, you can close it. If you cannot determine, you can first set not to display system processes, and then close all non-system processes, so that you can uninstall the software normally in the program management. Why can't the downloaded software be installed successfully? Answer: Not all software is compatible with all models of the third edition. Currently, there are very few supported software. The generally supported software format is SISX format, which is different from the SIS file format of the previous S60. At the same time, some SIS formats can be installed. Why can't I install any software and always prompt "Installation security error, cannot install!"? Please follow the steps to set: Tools-Program Management-Options-Settings-Install Software: All. How to install software? How to remove software? Answer: The available installation file types for S60 mobile phone are: *. SIS, *. JAR、*. SISX and other three formats, not all *. SIS, *. JAR and *sisx programs are compatible with N76, *. You can try to install SISX yourself and see if it works; *. The SIS format is the second version of S60 software and generally cannot be installed; and *. The first thing to check is whether the JAR format is MIDP 2.0. If not, do not install it. Also, pay attention to the resolution of the program, especially the game. If the resolution is incorrect, the game may not run smoothly. Installation method: Use a card reader to copy the installation program file to any folder on the card, then put the card back into the phone, use file management software to find the installation program and click to install. Use PC Suite to connect the phone to the computer, double-click on the computer *. The SISX file can be installed, pay attention to the prompts on the phone; you can also copy the installation program file to any location on the phone or card and click to install. Delete the software: Installed version: Go to Tools - Program Management to find the name of the program you want to delete, and press Options to select Delete. Tip: Use third-party file management software to check that there will be C drive (mobile phone storage), D drive (cache), E drive (memory card), Z drive (system drive, read-only) If a new program has not been confirmed by others to be able to run on the N76, be sure not to install it on the C drive, to avoid being unable to boot up due to system conflicts or frequently crashing and restarting, which will require hard formatting and data loss. If there is a problem when installing a new program on a memory card, you can remove the card, restart the computer, and use a card reader to delete the entire program's installation directory. Why can't MMS and Bluetooth send files in MIDI, SISx, and JAR formats? Answer: Since the above three formats have intellectual property protection set in mobile phones after S60 OS7, they cannot be sent via Bluetooth or MMS. To send via Bluetooth, you only need to change the suffix name of the SIS and MIDI files before sending. There is currently no relevant software support for MMS. Why can't MMS and Bluetooth send files in MIDI, SISx, and JAR formats?Answer: Since the above three formats have intellectual property protection set in mobile phones after S60 OS7, they cannot be sent via Bluetooth or MMS. To send via Bluetooth, you only need to change the suffix name of the SIS and MIDI files before sending. There is currently no relevant software support for MMS. Why can I only send MMS messages but not receive them? Answer: In the message settings, select "Yes" for allowing anonymous MMS messages. How to transfer videos, songs and other files from PC to mobile phone or memory card? Answer: 1) Place the MMC card in the card reader and connect it to the computer, and copy the required files to the card; 2) Connect the mobile phone to the computer through PC Suite, and copy the required files to the mobile phone or memory card. Why can't my phone access the Internet or send MMS messages? Answer: If the access point has not been set up, you can go to the official Nokia website http://www. nokia. com. cn/cn/support/setup/setting. shtml gets the setting method. Why don't the names of incoming calls from numbers in the address book display, or some are displayed and some are not? Answer: The business card needs to be stored in the mobile phone to display the name; for some parts that cannot be displayed, the same number is often stored in the names of two or more people. Why can't my phone connect to my computer via PC Suite? Why can't I delete or install my PC Suite? Answer: If the connection was normal before, you can restart the phone and try again; if it still doesn't work, delete the PC suite and reinstall it. If none of the above works, delete all devices under the Universal Serial Bus in the computer device management, restart the computer, and wait until the driver is automatically installed before connecting to the phone. It never connects. Make sure the installation process is correct. Before installation, you need to log in to the computer with an administrator account. Win2000 requires at least SP4, and XP requires at least SP1. It is best to turn off the anti-virus software and firewall, do not connect the mobile phone first, and then connect it after installing the suite. The computer will automatically install the data cable driver for the mobile phone until it is completed. Why can't I completely back up my mobile phone data using PC Suite? Answer: Often the address book cannot be backed up. In this case, you can restart the phone and then use PC Suite to back it up. Why can't MP3 be used as a ringtone? Answer: To use MP3 or other mobile phones that support sound files as ringtones, you must put the sound files in C or E:/sounds/digital/ or sounds/simple/. Do I need to format a newly purchased memory card? Answer: Yes, the phone will create some folders on the memory card, such as system folders, sound folders, etc. At the same time, I also formatted the file system of the memory card to FAT, so that it can be better compatible with mobile phones. When I wanted to format it, it prompted me that "the memory card has been used" (no card reader is needed). After restarting and formatting, it was still the same, and I had formatted the phone first and then formatted the card! Solution: Turn on the computer, insert the card, and try again. Why can't I view the videos I downloaded online on my mobile phone? Why can't I watch MP4 videos? Answer: Videos in RM format need to be converted to 176*144 resolution before they can be viewed on a mobile phone. The commonly used PC conversion software is Easy RealMedia Producer. For AVI format, smartmovier needs to be installed on the mobile phone. The commonly used conversion software is smartmovie PC, which supports 320*240 resolution. MP4 format, the MP4 parameters supported by N76 are resolution below 352*288, MPEG-4 video encoding, frame number 15, bit rate below 720Kbps, audio encoding is AAC, and the MP4 produced does not meet the above standards and will not be played. How to set full screen wallpaper? Answer: S60's full-screen wallpaper can only be achieved by installing theme mode. The pig theme mode is not used and only 240*240 resolution images are supported. How to set up your mobile phone to send and receive emails? Answer: First, make sure your SIM card supports CMNET access point, otherwise you cannot use the email function of your phone. Go to your email provider's website to check the setting methods of POP3 and SMTP. The settings of each email provider may be slightly different. After getting the setting methods of POP3 and SMTP, fill in the email settings of the mobile phone, fill in the user name and password for logging in to the mailbox, and define that the access point for receiving and sending emails must be: GPRS connected to the Internet (CMNET).Why does it automatically change back to the Nokia default ringtone when I set a personalized ringtone? Answer: There are several possibilities: 1. The scene mode with the preset ringtone is not used; 2. Some numbers or group ringtones are set as the default ringtone in the business card or group; 3. The memory card compatibility is not good; 4. Software conflicts; 5. The mobile phone software version BUG; the first 4 items need to be paid attention to and checked by yourself. The 5th item is that if you bought it from a national bank or a warranty Hong Kong bank, you can go to KF to upgrade the mobile phone software version. Why can't I open the software's registration machine? Answer: Right-click your registration machine, select Properties > Compatibility > Compatibility Mode > "Run this program in compatibility mode" and check "Run this program in compatibility mode" > Select WIN98/WIN ME and click OK to open your registration machine. What does it mean when my phone always displays "MCE program closed" after sending or receiving messages? Answer: Mce error is generally a common SMS error phenomenon on NOKIA smartphones. The general simple solution is: 1. Delete all messages, as well as all messages in the inbox and outbox; 2. Try to save the SMS storage location in the phone storage; 3. Slow operation can reduce the chance of mce error; 4. After formatting the machine, the mce error can be temporarily solved for a long time. Why is * installed on the S60 third edition model? Can't run Jar program? answer:*. The jar program must have an English name when installed; some JAR programs start slowly and require a few seconds to run. *. sis or*. sisx files can use Chinese names, which will not affect the installation and operation. Install. Solution to the problem that the Jar program cannot run. Answer: The software of the current S60 third edition model is not perfect enough, so we can only rely on many. jar program replacement,. When installing a jar program, the program file name must be an English name. In order to facilitate the management of the original program, some brothers. jar (such as: ABC.JAR) is changed to Chinese (such as: Game 1.JAR). Although it is intuitive and clear what the program to be installed is, once it is installed on the mobile phone, the program often cannot be opened, and there is no response when it is opened! Therefore, you must not change the JAR installation program to Chinese. If you change it, you can change it back to English (as long as it is in English, you can change it as you like, the key is to use half-width characters). After installation, it can run normally. Some JAR programs start slowly, so don't worry, wait a few seconds to run (usually no more than 10 seconds). BUG and solution for copying phone book and all the files in my multimedia files are gone? What's going on? Answer: BUG: When opening the phone book > Mark all business cards > Options > Copy > to the memory card, if the operation pauses (fake crash) in the middle of the operation, and then hangs up to exit, the system will prompt "Phonobook error". Then open Multimedia > Images and Videos, and all the files inside will disappear, but they can be seen using the file manager. Solution: Just use a card reader to delete the "contacts" folder of the other memory card to solve the problem. Is it necessary to install mobile anti-virus software on mobile phones? Answer: There are currently relatively few types of viruses, such as Kabir virus, Skeleton virus, etc. Kabir virus can occupy a large amount of memory resources, causing the system to crash, and it runs automatically. Skeleton virus causes the running icon on the middle and rear screens to change into a skull logo, which is very scary. This type of virus only relies on Bluetooth as a channel to send and spread, which is unexpected. It's very simple. Just don't turn on Bluetooth at ordinary times. You need to transfer files through Bluetooth and then turn it on. Those who use Bluetooth headsets can hide the visibility of Bluetooth after pairing. If you want to keep Bluetooth on all the time, even if you receive unknown Bluetooth messages, you can just refuse to accept them. In this way, you will not be infected by viruses. Anti-virus software is of little use.