Rio play explay is wrong imei. Repairing IMEI on Android. Video: changing the unique code on Android

On Android - a serious error due to which the device loses the communication signal, which leads to the inability to make a call, send a message or access the Internet.

Reasons for the failure:

• Incorrect device firmware.
• Error when returning the smartphone to factory settings.

Some models of Chinese smartphones can work without an identifier, but if you have a high-quality device from a well-known brand and your Name is lost, the device will not work correctly.

Manual recovery

Dial *#06# on your Android phone. If the IMEI code does not appear on the screen, then you urgently need to restore it. You can find the identification number on the box, in the instructions, or under the battery. If the smartphone supports dual SIM cards, then two IMEI numbers must be specified.

Manual IMEI repair on Android:

If the number above does not work, try the following options:

If your Android supports two SIM cards, then you need to repeat the procedure for restoring the identification number. For the second SIM card the command will be: AT+EGMR=1.10,“IMEI”.

After recovery, you need to exit the engineering menu and reboot the phone. After turning on, dial *#06# again to check IMEI. If the number is not displayed, then to correct the error you will need an Android IMEI repair program.

Software recovery

If manual recovery did not help solve the problem of missing identifier after flashing, then try using the MTK65xx.zip program.

After rebooting the device, dial *#06#. The device identification number lost after the firmware update will be restored. If the above methods did not help you figure out how to restore IMEI on Android after flashing, then try another option:

Using Root Browser, move the MP0B_001 file to the /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001 directory. After transferring the data, restart your phone and check the identification number again - this time it should be displayed correctly.

How to restore IMEI on Android (MTK). The problem of missing IMEI can occur on a Chinese Android smartphone due to whether it has been reset or flashed. You can learn how to restore IMEI on a Chinese smartphone from this article.

Is there an IMEI or not?

You can find out by typing the combination *#06# into the dialers, after which you will either see your IMEI or nothing or zeros.

Is there no IMEI? How to restore IMEI on a Chinese smartphone?

Method No. 1 (engineering menu)

CDS Information > Radio Information > Phone 1

4. In the top line, after the inscription AT+ and enter EGMR=1.7,""
5. Move the cursor between the quotation marks “” and then you must enter 15 digits of your IMEI;

Example: AT+EGMR=1.7,"12345678912345″

6. Confirm your choice by clicking on the button SEND AT COMMAND;

7. For a smartphone with 2 SIM cards, you need to restore the second IMEI, to do this, enter the code AT+EGMR=1.10,"12345678912345"
8. After you have entered the IMEI, exit the engineering menu, turn off the smartphone and turn it on again;
9. Dial the combination *#06# into the dialers, after which you will see your IMEI;
10. Insert the SIM cards back.

Method No. 2 (engineering menu 2)

If the engineering menu does not look like what is described in the first method, then you may have the next option.

1. Let's go to engineering by typing *#*#3646633#*#* ;
2. We are looking for the tab “ Telephony" and then select " GPRS» ;
3. We select one by one SIM1 And SIM2, drive in IMEI and click " WRITE IMEI» ;
4. Reboot the device and IMEI is in place!

Method number 3 (application, root required)

Your Android must be Rooted!

• 1 Download and install the application Chamelephon from the Google Play store
• 2 Launch the Chamelephon application
• 3 Install or generate a new IMEI

Method number 4 (application, root required)

2. Extract the application from the archive;
3. Remove the SIM card from the smartphone;
4. Install the application on your smartphone;
5. When you first launch the application, it will notify you about the type of your Android device, after familiarizing yourself with it, click the ok button;
6. The application reads the IMEI if it didn’t count, press the read button;
7. Uncheck “same IMEI” and enter new IMEI;

8. Click the “exit” button. Reboot Android device/

Method number 5 (root required)

1. Download and install the ADB RUN program;
2. Launch the ADB RUN program and go to the menu: Manual Command -> Restore Imei (MTK Only);
3. For a single-SIM device, select One Sim, for a device with two SIMs, select Dual Sim;

4. Write your IMEI, after which a file will be created on your desktop MP0B_001;
5. Move the file MP0B_001 to a memory card or internal memory;
6. Download and install the Root Browser application;
7. Use Root Broser to move the file MP0B_001 along the way:

8. Reboot the device.

Content

After prolonged use, any smartphone may begin to work incorrectly and display errors. Both global brands (HTC, Samsung, Lenovo, etc.) and Chinese counterfeits are susceptible to this. In extreme cases, it is necessary to flash the system, reset the device to factory settings, after which the IMEI may be lost, which should be restored.

What to do if after the firmware the phone does not see the network

Users do not always turn to the service center for help. Changing the firmware is not an easy process, after which problems with the device may arise, so a successful installation is very important for the performance of the smartphone. One of the possible consequences due to an error during the procedure is that the phone does not see the network. If this happens, you need to check if you have a code in your phone. If it is missing, then below are ways to restore IMEI on Android after flashing it.

How to restore media on Android yourself

The absence of an imey code on Android leads to the loss of the smartphone’s communication signal. Your gadget turns into a useless device that can neither send SMS nor make calls. After unsuccessful firmware, it is better to take the device to a specialist, but if you wish, you can try to restore the code yourself. In some cases, re-installing a new version of the OS helps. There are several options for how to register IM on your Android phone:

• using specialized programs;
• manual recovery via the engineering menu.

Manual recovery on Android

To make sure there is no imei code, dial *#606#. If nothing appears on the screen, it’s time to start restoring. You can find the identification number inside the phone itself (usually written under the battery) or on the device box. If the device is designed to work with two SIM cards, then there should be two IMEI. Instructions on how to restore it manually through the engineering menu:

1. Take out the SIM card.
2. Make a call using the number combination *#*#364633#*#*. It will take you to the engineering menu.
3. Go to "CDS Information", then click on "Radio Information" and select "Phone 1"
4. At the top after AT+, type the combination EGMR=1,7,“IMEI”.
5. Click “SEND AT COMMAND” to confirm the action.
6. If the device is designed for 2 SIM cards, then you need to repeat the procedure, but enter the combination AT+EGMR=1.10, “IMEI”.

The above method is written for Alcatel, Philips, Fly phones. But to go to the engineering menu on other models, other combinations are needed. Try one of the following for your phone:

• gadgets with MTK processor - *#*#54298#*#*;
• Samsung – *#*#4636#*#*;
• HTC – *#*#3424#*#*;
• Sony – *#*#7378423#*#*.

Using special programs

If you were unable to manually register your phone again, then there is another option on how to restore IMEI on Android after flashing the firmware. For this you can use the MTK65xx.zip application. The procedure is as follows:

1. Remove the SIM card.
2. Unpack and copy the application to your device via cable.
3. Launch the program, click the “Read” button if the program did not automatically determine the identifier.
4. Cancel the “same IMEI” option and enter the required numbers in the appropriate field.
5. Click the "Exit" button and reboot your device.

After turning it on, call the combination *#06# and the number lost after the firmware will be restored. If the above method does not work, you can use another method:

1. Download and unzip the restore_imei archive on your computer.
2. Find and open the run.bat document using standard notepad.
3. Enter your ID in the appropriate field and click the “Save” button.
4. Run the same file by double clicking. The file should appear in the folder – MP0B_001.
5. Copy it to your device's SD card.
6. Download and install “Root Browser” on your Android.
7. Using this application, move MP0B_001 to the following path /data/nvram/md/NVRAM/NVD_IMEI/MP0B_001.
8. Restart the device and it should display correctly.

Video instructions: recovery via the engineering menu

Trouble came from an unexpected place. And although this cannot be called a disaster, it still caused some inconvenience at first. The reason for this situation came from the desire to format the phone memory with the program SPFlash Tool due to a decrease in its volume after the firmware. But in order to do this correctly, we first had to collect the necessary information. But I was in a hurry and I paid for it.

Having raked through heaps of different information in Networks and having quickly tried several methods to no avail, I remembered that I had a program installed on my computer MtkDroidTools, whose functions include restoration IMEI-ev. The only thing is on the OS " seven"It was terribly slow and I had to switch to the good old XP(fortunately, apart from “ sevens"There are still three operating systems on the PC), where this program simply flew.

Easy to install. You just need to unpack the archive. I installed the folder in the root directory. Launched the program. It is highly desirable to have root access on your phone, and although the program MtkDroidTools It may give a temporary root, but I have never had this happen. To connect the phone I used a standard USB cable. IN Settings gadget on the tab - For developers activated the line - O debugging via USB. After some time, this request appeared (smartphone Explay Fresh- Android 4.42, but on Android 4.2.2 such a request does not appear). Confirmed.

After some time, a message appeared that the changes will take effect after rebooting the phone. In the program window I clicked - Reboot.

After rebooting, I first made a USSD request, but the mobile network was unavailable. You just need to wait about 5 minutes and the network signal indicator (in the upper right corner) began to show that there is a connection. A test call confirmed this.

VIDEO:

Download program MtkDroidTools you can follow this link -