Sometimes the things we do not expect in flashing the ROM can occur such as loss or invalid IMEI IMEI. Obviously if the phone / tablet you lose your IMEI can not use phone calls, SMS and internet via GPRS / 3G.Tutorial this time we will share how to restore IMEI due STOCK flashing ROM or Custom ROM or other things.
Attention
- This tutorial is only for Android that uses Mediatek chipset
- For I know the IMEI phone / tablet android you see in the box or sticker which is located in bodynya usually found behind the battery.
Method 1: Using MTK Engineering
Sign in to MTK Engineering by way of a dial * # * # 3646633 # * # *
Then click "Connectivity" and select CDS further information "Radio Information"
Next click SIM 1 will appear from AT +, you delete the AT + then typed again AT + later emerged option AT + then select AT + EGMR = 1.7, "" and enter the IMEI number of your phone between spaces for example: AT + EGMR = 1.7, "1234567890 ?.
After completion you to enter numbers IMEInya click "SEND AT COMMAND"
SIM 2 each way to just select AT + EGMR = 1.10, ""
Now try restarting your Android and the dial to check IMEI * # 06 #
Method 2: Using the Terminal Emulator
Make sure you have at ROOT Android to use this method:
Download Terminal Emulator on Google PlayStore
Then run the application Terminal Emulator
The next type:
su
echo 'AT + EGMR = 1.7, "input IMEI SIM 1 phone / tablet android"'> / dev / pttycmd1
echo 'AT + EGMR = 1.10, "enter IMEI SIM 2 phone / tablet android"'> / dev / pttycmd1
Method 3: Using MTDroid Tools
Make sure you have diroot Android and PC that you use already installed ADB Driver
Download MTDRoid Tools will automatically execute the file terextract
Then run MTKdroidTools.exe
Subsequently Connect your Android to the PC via USB cable
Wait until MTK Droid Tools detects your Android
MTK Droid Root and Tools
Once detected all clicks "ROOT" to be "temporary Root have shell access" (marked with a small green box below)
Next click the IMEI / NVRAM later appeared window change IMEI BACKUP / RESTORE NVRAM
Change-IMEI-Backup_Restore-NVRAM
Once the IMEI inputs 1 and 2 in accordance with the IMEI IMEI is written in Box phone / Android tablet you.
Then click Replace IMEI. will be out popup click "OK"
Furthermore you android would Restart
Once revived check your android IMEI by typing * # 06 #
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