Mobilecareid.com- Assalamu'alaikum warahmatullahi wabarakatuh. Hello dear friends, this time i want to share about Write Dual IMEI Redmi Note 8 Pro (begonia) without BOX and Fix NV data is corrupted.
In this tutorial without using a dongle, only through the SP Flash Tool and the ModemMETA Tool only.
Caution :
Make sure to follow these steps if not the signal of the device will be lost or emergency call only.
First install Mediatek Driver and SP Flash Tool on the computer, download link below :
Flash using engineering ROM via SP Flash Tool, link below :
1. Run 'SP Flash Tool.exe' in the 'SP Flash Tool' folder.
2. Click 'choose' in the 'Download-Agent' menu and select the file 'DA(6762_6765_6785_6768_6873_6885_6853).bin' which is in the 'DA(6762_6765_6785_6768_6873_6885_6853)' folder.
3. Click 'choose' in the 'Scatter-Loading File' menu and select the file 'Android_scatter.txt' which is in the 'Engineering_Redmi_Note.8.Pro_Begonia_Factory_Images' folder.
4. Click the 'Download Only' menu and change it to 'Format All+Download'.
5. Run 'mtksecbypass_v10.exe' in the folder 'MTKAuthBypassStandaloneV10' then click 'Disable Auth' button, wait until 'Waiting for mtk usb device...' showed.
6. Turn off the device or remove the battery, press and hold the volume up button then connect to the computer, wait until 'MTK Secure Boot Bypass success' showed then release the button.
7. Click the green 'Download' button on the 'SP Flash Tool' wait until green 'Download Ok' notification showed.
8. Disconnect the device from computer then turn on the device until go to menu.
Now write dual IMEI via Modem META Tool, download link below :
1. Run 'ModemMETA.exe' in the 'ModemMETA_v10.2044.0.02' folder then click 'Connect' button.
2. Turn off the device, remove the battery, put the battery then connect the device to the computer without pressing any button, wait until the device is connected with the Modem META Tool wait until green 'Connected' notification. If not success, remove the battery, put the battery then reconnect the device to the computer without pressing any button.
3. Click 'Load DB' button then click 'Load DB From Target', in the search box select 'IMEI Download', input IMEI SIM1 dan SIM2 then click 'Write' button, wait until 'Write IMEI to target successfully' showed.
4. Disconnect the device from the computer then turn on the device, check IMEI with code *#06# then dual IMEI will appear.
Now flash using Official Global ROM via SP Flash Tool, download link below :
1. Run 'SP Flash Tool.exe' in the 'SP Flash Tool' folder.
2. Click 'choose' in the 'Download-Agent' menu and select the file 'DA(6762_6765_6785_6768_6873_6885_6853).bin' which is in the 'DA(6762_6765_6785_6768_6873_6885_6853)' folder.
3. Click 'choose' in the 'Scatter-Loading File' menu and select the file 'Android_scatter.txt' which is in the 'begonia_global_images_V12.0.8.0.QGGMIXM_20210514.0000.00_10.0_global_d29348a29b' folder.
4. Make sure to choose 'Download Only' don't choose another option.
5. Run 'mtksecbypass_v10.exe' in the folder 'MTKAuthBypassStandaloneV10' then click 'Disable Auth' button, wait until 'Waiting for mtk usb device...' showed.
6. Turn off the device or remove the battery, press and hold the volume up button then connect to the computer, wait until 'MTK Secure Boot Bypass success' showed then release the button.
7. Click the green 'Download' button on the 'SP Flash Tool' wait until green 'Download Ok' notification showed.
Now disconnect the device from computer then first turn on the device and the device will be 'NV data is corrupted' but keep calm. Now follow my steps to fix it :
1. Open the container attached on the device as shown below :
2. Remove one resistor red marked as shown below :
3. Now turn on the device, if still 'NV data is corrupted' just restart again the device. All done, check IMEI and Signal.
