MPX200 Rom DIY Guide

There is a risk of flashing! Be careful with DIY !!

1. Prepare the tool

Backup Tool: MPX200 _ Backup Tool

Brush tool: Motorola mobile Upgrade Wizard

Other tools: mpx200_tools

 

2. Prepare Rom
2003 Simplified Chinese version (second edition): mpx200_chs_v2

The size of mpx200_chs_v2.img is 33,181,762 bytes.

Please do not use the first version, it will damage your mobile phone!

3. How to back up the Rom?
You can use the backup tool to back up the MPX200 ROM and other data for future use. The procedure is as follows:
1. First turn off your MPX200 and press the left button and power key to start the system. If it is in the dark, you should see a quick flash of the MPX200 internal screen. The MPX200 has entered the bootloader mode. Connect the MPX200 to your PC through a USB cable;
2. If the system prompts you to find the new hardware, you need to install the MPX200 hardware driver, which is the smartfon. INF. You do not need to install it later. Smartfon. inf is included in the package of the fl tool.
2. Start the mpx200_backup program. If the software prompts you: "No MPX200 is detected. Connect to MPX200 !", This means that the mpx200_backup program cannot open your MPX200 mobile phone via USB. There are multiple reasons, one of which is that other programs occupy MPX200 (for example, Motorola upgade wizard, Microsoft Asyn, and Super Terminal opened MPX200), making mpx200_backup unable to open your MPX200 mobile phone; another common cause is that the USB connection line is too long. You can try connecting the USB to another port.
3. For the first backup, we recommend that you back up the entire flash and save it in IMG format. Flash backup is slow. It takes about two hours to back up the entire flash (32 MB! It cannot be interrupted! If you are not careful about the interruption, you have to try again.
4. Back up the last kb separately and save it as the IMG format. Back up the last kb and save it as raw;
5. If it is saved in IMG format, the imgfile obtained from the disk can be directly flushed with the flash brush software;
6. After the backup is completed, the MPX200 mobile phone is still in the bootloader mode. For normal use, open the USB connector port, the battery back cover, take the battery down, And then install it back. After that, you can start the instance normally, or enter the bootloader mode again (left click + power key ).
Note: For other backup problems, refer to release MPX200 flash backup tool V1.0.

4. How to brush the machine?
You must know what you are doing before you brush the machine !! Back up all the items to be backed up, especially Rom. Refer to how to back up the Rom.
Using Motorola mobile upgrade wizrad, You Can fl IMG files to MPX200. Motorola mobile upgrade wizrad needs to be installed. The procedure is as follows:
1. First turn off your MPX200 and press the left button and power key to start the system. If it is in the dark, you should see a quick flash of the MPX200 internal screen. The MPX200 has entered the bootloader mode. Connect the MPX200 to your PC through a USB cable;
2. If the system prompts you to find the new hardware, you need to install the MPX200 hardware driver, which is the smartfon. INF. You do not need to install it later.
2. Start the Motorola mobile upgrade wizrad program. Follow the prompts to go down. Finally, select the imgfile to be refreshed and start the flash.
3. The period cannot be interrupted! If you are not careful about the interruption, you have to try again.
6. After the flash is finished. For normal use, open the USB connector port, the battery back cover, take the battery down, And then install it back. After that, you can boot normally.
7. It is strongly recommended that you perform a hard reset after the flash is finished !!!
Note: At present, the flash brush will not affect the MPX200 bootloader program, so the flash brush should not die. If you are not careful or do not like it, you can refresh the backup Rom.
Refer to original ~~~~ MPX200 Chinese 2003v2 brush guide, with word download. Thanks again for the ROM of marsgod.

5. How do I perform a hard reset on the MPX200?
"Master RESET" is used for hard reset ". After the hard reset is completed, all things installed by the user are cleared. Therefore, back up your applications first. The procedure is as follows:
1. Ensure that your MPX200 battery is fully powered. Because many people think that if you do a hard reset without power-off, your battery will soon consume...
2. Turn off your MPX200, unplug the USB connector, and press the Blue Circle button in the middle to start the system with the power key.
3. The screen will prompt "Master RESET" and select YES.
4. wait patiently. It may take about 10 minutes ..
5. You can use your mobile phone normally.
6. reinstall your application.

6. How can I upgrade the MPX200 from the English version/2002 to the Simplified Chinese version 2003?
It is best to use "3. How to back up rom first ?" To back up the MPX200 once.
4. How to brush the machine ?" To your MPX200.

7. There is still no signal after ATT version 2003 Simplified Chinese version (second version.
Yes. The 2003 Simplified Chinese version (second edition) only updates your operating system to the 2003 Simplified Chinese version, and does not unlock your att version of MPX200. For the ATT version, additional steps are required to unlock the MPX200.

8. How to unlock the ATT MPX200?
Some netizens reported that they could unlock the ATT MPX200 through flash. This was an unexpected result, and I don't know how it is actually ....
Note! The method provided here is only used for oil testing, and the resulting damage is not liable!
1. First back up your MPX200 last kb content, refer to the previous "3. How to back up rom ?" Knowledge. Assume that the file name you saved is orig. Raw (raw format file ).
2. upgrade to the Simplified Chinese version 2003 (second edition ). Note: This step is not necessarily required, but I believe you all like the Simplified Chinese version ..
3366in mpx200_tools.rar, you will find several gadgets... Fiximei and raw2bin must be run in the DOS window.
Fiximei orig. Raw fix. Raw
Raw2bin fix. Raw fix. Bin
Use mpx200_backup to convert fix. bin to fix. IMG (Click bin-> IMG ). At this time, the MPX200 will not be connected to your PC.
4. Use Motorola Upgrade Wizard to fl fix. IMG. Refer to "4. How to brush the machine ?" Knowledge
Note: you do not need to use the Simplified Chinese version of the first version to unlock the ATT MPX200 !!!

9. I accidentally brushed the Simplified Chinese version of the first version and lost the IMEI (string number). What should I do?
If you have refreshed the first version and lost the serial number, follow these steps to restore a temporary serial number:
1. Use Motorola Upgrade Wizard to fl ff. img
2. Open your MPX200 and your SIM card is invalid and the phone number is disabled. Disable MPX200
3. Use mpx200_backup to back up your kb Rom again and save it as an orig. Raw file in raw format;
4. fiximei orig. Raw fix. Raw
5. raw2bin fix. Raw fix. Bin
6. Use mpx200_backup to convert fix. bin to fix. IMG.
7. Use Motorola Upgrade Wizard to fl fix. IMG. Refer to "4. How to brush the machine ?" Knowledge
8. Press "* #06 #" to see a strange serial number.
Note: restoring a temporary string number is a strange string number .. However, it seems that it can be used normally.

10. I accidentally brushed the Simplified Chinese version of the first version and lost the IMEI (string number). What should I do if I want to restore my original string number?
The mechanism for generating the MPX200 serial number is unclear. Sorry, no. Maybe it will be cracked in the future... Haha
We recommend that you back up your data...

11. I accidentally brushed the Simplified Chinese version of the first version and lost the IMEI (string number). However, I have backed up the original kb ROM and want to restore my original string number, what should I do?
Well, be prepared ~~
Assume that the KB file you backed up is saved as orig. Raw in raw format. Repeat "8. How to unlock the ATT MPX200 ?" Step 3 ~ 4!

12. I brushed the 2003 Simplified Chinese version (second edition) and unlocked it, but my ATT MPX200 signal is still bad...
I do not know how to explain this problem. There are several possibilities.
1. Some netizens said that the ATT MPX200 antenna is different from each other and tried to make a self-made antenna to improve signal reception. Currently, this experiment is unavailable or ineffective.
2. Some GSM parameters in the ATT version may be different from those in other MPX200 versions, resulting in failure to receive signals of MHz. We do not know where these parameters are stored on the mobile phone, so we cannot compare them. This location should also store the IMEI information of the mobile phone .. Haha

13. After my MPX200 upgrade, I won't be able to play the worm game any more ..
If you are an English MPX200 and cannot play games after upgrading to Chinese, a possible reason is that in the simplified Chinese operating system, your SD card is called "mounted volume" instead of the English directory name, so some software that does not know the Chinese directory will refuse to run. The simplest way is to modify the registry and change "mounted volumes" to an English name. We recommend that you change it to "storage card ".
Use "ceregedit" to change the location of "mounted volumes" to "my wce device/HKEY_LOCAL_MACHINE/system/storagemanager/profiles"
There is a key value "folder". You can change its value to "storage card ".

 

14. After my MPX200 upgrade, the "phone Settings" (Traditional Chinese) appears in "start-> Settings-> others". After the upgrade, I found something strange...
This is because in the simplified Chinese Rom, the original Chinese is not completely caused. Currently, no solution is available.

15. After my MPX200 upgrade, the call sounds very small...
The MPX200 earphone volume and call volume are different .. When you do not have a phone call, you can turn the volume adjustment knob to adjust the volume. While the call volume is during the call, the volume adjustment knob is switched to adjust the volume. During your call, turn the volume adjustment knob to see if it can be improved?
In addition, you can edit the scene mode and set the volume to the maximum to see if there is any improvement. (Choose "scenario"> "menu"> "edit)

16. A strange problem occurred after my MPX200 upgrade ....
If you encounter various strange problems after upgrading the MPX200. We recommend that you first power off and then perform a hard reset. Refer to "5. How to perform a hard reset on the MPX200 ?" Knowledge. If the problem persists, congratulations. If the problem persists, go to the Forum.

17. Suddenly the phone cannot be called...
1. Try a hard reset.
2. Flight entry and exit modes several times.

18. How do I enter the flight mode?
Long press the Home Key (that is, draw a small house on the top of the key), the menu appears, the second item.

19. How can I identify whether the MPX200 MHz band has been unlocked?
Two methods:
1. Run to the basement, garage, rural area, and suburban areas where there was no signal before, and see if there is a signal now? (The method is relatively good ~~)
2. Some netizens provided information, saying they could use the engineering method to see if there was a MHz signal? First press * # ** 364 # ", and then press the dialing key to enter the project mode. Then press option --> 2 --> 1 --> 1 to display a table. In the first column, there is a column of data below arfcn, indicating the number of the base station. If the number is smaller than 500, it indicates the base station of 500 MHz; if the number is greater than, it indicates the base station of MHz. If the signal of a base station of MHz is found, it means that you can work in the MHz frequency band... (Do you know the method provided by netizens is correct ?....)

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Transfer from digital camera marsgod. Thank you for sharing !! !