[Xiaomi Redmi Note 3 Guides, News, & Discussion] Sudeep Duhoon:
Troubleshooting

Installing Drivers

1. Disable Windows Drivers Signature on your computer: you can do that by pressing Windows button + i on keyboard to reveal the Settings page. From there you can choose Update & Security >> Recovery >> Advanced startup >> Restart now. Wait a moment for your computer to restart. Next, go to Troubleshoot >> Advanced options >> Startup settings >> Restart. Once your computer restarts, now choose Disable driver signature enforcement which is option number 7. See the video below:

Disable Windows Drivers Signature

:credits to the owner i have not made it.

2. Hold Vol - and Vol + and plug Usb , you will enter adb Mode.

3. Now Phone is Connected as ADB. Check Device Manager for Below:-

4. Run Minimal adb (search adb in start)

5. Type these Commands:

adb devices
adb reboot edl

Phone will enter in download Mode with Red Led.

6. Open Device Manager and Phone will be detected as QHUSB_BULK.

Right Click and choose Update Drivers.

7. Choose Browse My Computer for Driver Software

8. Choose the Path of Xiaomi Folder. Most of users will find it like this.

Note:- If Folder does not exist , Install MI Flash (post #1) first.

Win 64 bit C: \ Program Files (x86) \ Xiaomi \ MiPhone \ Qualcomm \ Driver

Win 32 bit C: \ Program Files \ Xiaomi \ MiPhone \ Qualcomm \ Driver

9. Choose Install this Driver Software anyway.

10. The driver will be installed Sucessfully and you can see added in Ports as Qualcomm HS-USB.

Credits:http://en.miui.com/thread-235865-1-1.html

Patching Boot.img

1. Download the Android Image Kitchen Tool from post #1 and extract it.

2. Download the fastboot room and extract to locate the boot.img (or any other source you would like) and move it to the Android Image Kitchen folder, as shown below:-

3. Right click & hold, on the "Boot.img" file and move & place it onto unpackimg.bat file and proceed with the on-screen message to "Run", as shown below:-

4. Next go to ramdisk directory and locate fstab.qcom file, as shown below:-

5. Use any text editor (notepad++ preferred) to open fstab.qcom file, then use the Find function to find any value containing "Verify" and delete with care, and save it accordingly, as shown below:-

,verify

:delete verify also the , in from of it.

6. Now we need to repack the modded boot.img file, double-click to execute "repackimg.bat" hence it will generate a new boot file as "image-new.img" as shown below:-

7. Done..

Credits:http://en.miui.com/thread-249666-1-1.html

Relocking Bootloader: (DO AT YOUR OWN RISK AND ONLY IF YOU KNOW WHAT YOU ARE DOING)

1. Get the fastboot rom image from topic #1 or the locked emmc_appsboot.mbn from post #1 (version 7.1.8)

2. Download (from post #1) and Install Minimal adb and fastboot

3. Go to C:\Program Files (x86)\Minimal ADB and Fastboot and copy/move the downloaded emmc_appsboot.mbn here.

4. Run MAF32.exe (it is in this folder too)

5. Type following commands

fastboot Flash aboot emmc_appsboot.mbn
fastboot Flash abootbak emmc_appsboot.mbn
fastboot Reboot

6. Done.

Fixing The system cannot find the file specified.(0x80070002):

* Make sure you have downloaded correct rom.

* Make sure there is no space in you path of images.

Eg:

NOT E:\MI TOOLS\rn3\kenzo_global_images_V7.1.8.0.LHOMICL_20160129.0000.14_5.1_global_9706e12561UNLOCK\kenzo_global_images_V7.1.8.0.LHOMICL_20160129.0000.14_5.1_global\images

BUT E:\MI_TOOLS\rn3\kenzo_global_images_V7.1.8.0.LHOMICL_20160129.0000.14_5.1_global_9706e12561UNLOCK\kenzo_global_images_V7.1.8.0.LHOMICL_20160129.0000.14_5.1_global\images

IF STILL THE ERROR IS THERE (ONLY TRY IF ALL ABOVE METHODS FAIL)

1. Download this Rar and replace both files in your fastboot rom. (flash_all.bat in rom folder and rawpragram0.xml in images folder)

2. Try to flash now.