For those of you who are studying engineering or repair technicians who want to become a mobile phone then this material is very important you mastered.
1. Connect your phone to a tornado using a cable box flash for Nokia 6670. Make sure the cable is functioning and no pins are damaged as well as the programming interface on the engine PWB clean and undamaged.
2. Connect the box was also a tornado to a computer using a USB cable.
3. Turn on the computer and activate the tornado software for Nokia latest version of DCTX_UFS by selecting a short cut on your desktop screen or from the start in program files.
4. Activate computer connection to the tornado box by selecting the connect command in the display DCTX. When this process occurs TX and RX LED lights on the box until the display flashes tornado software version in the tornado box is displayed on the screen process / result.
5. Select a product Nokia 6670 mobile phone on the folder next to the folder contained WD2 DCT4. If the mobile baseband UEM and UPP are not damaged, by selecting a check box on autodetect product followed by pressing the info then check its mobile product will automatically be selected based on MCU and PPM software in EEPROM / Flash.
6. Next do the command boot up by pressing the check button on the phone. If the process is successful then the appearance of 1st boot ok, WD2 UPP. xxxx repowering Mobile will appear in the box result / event if an error message appears then the baseband UEM damaged.
7. Press the info button. All information software MCU, PPM to the network will be displayed in the result / event. In this case study found the display difficult to display info. Frequently interrupted only MCU and PPM software information are displayed while the other info does not appear.
8. Do the process over and over then check and info can be displayed with complete info. Damage like this with symptoms difficult to read the information on the process info is caused by damage to the MCU and PPM Sotware or hardware that is UPP or IC flash. Generally, mobile phone or not is difficult to enter the local mode / local mode error.
9. Perform replenishment latest firmware version on the MCU and PPM flash Nokia 6670 with the process. If found failures in the process of doing the elimination of flash EEPROM using Flash erase facility. Select the firmware by selecting the older firmware versions.
10. By doing Erase EEPROM and income of different firmware still found the display message "Contact Retailer" at the Nokia 6670 this. Likewise, after doing a master reset with * # 7730 # and formatting phone with 3, *, the call key and press the switch on simultaneously.
11. Such damage is not caused by software, but hardware device from the mobile phone has suffered an interruption, and usually occurs in eeprom or commonly known as UEM in Nokia phones
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