If you lot direct keep stayed alongside dissimilar bricked Qualcomm Android devices long enough, you lot volition sympathise that dissimilar solutions apply to dissimilar Qualcomm Android devices inwards dissimilar bricked state.
And to a greater extent than frequently than not, you lot may direct keep to apply at least, 2 dissimilar unbrick (debrick) methods earlier close bricked Qualcomm devices could survive recovered from the brick state.
Exaple
- Let's say you lot direct keep a Xiaomi Redmi Note iii (Pro) that's stuck at Qualcomm QHSUSB_Bulk or Qualcomm QDLoader 9008 bricked Earth in addition to needs to survive recovered.. First, you lot mightiness direct keep to larn it out of the QHSUSB_Bulk agency get-go then, flash it using MiFlash, Tool Studio eMMC Download tool or QFIL (QPST) in addition to that is if your Redmi Note iii eMMC is non corrupted else, you'll direct keep i to a greater extent than measurement to take!
That's plenty an intro! Now, how tin you lot unbrick (debrick) your Qualcomm android device using your SD Card?
What Does this Method Do?
1. This method turns your SD Card to a bootable sectionalisation that tin survive mounted yesteryear your device thence that Qualcomm flash tools such equally QFIL, TooL Studio in addition to others tin notice it.
2. Even completely DEAD Qualcomm android device volition survive awaken in addition to survive detected yesteryear your PC using this method.
How Does this Method Works?
First, the Requirements:
1. An SD Card. 4GB at the least. Influenza A virus subtype H5N1 huger storage (8GB, 16GB) mayhap demanded depending on your phone's file book when it's unpacked.
2. Your device exact variant. NOTE: this is non needed if you lot are able to download it online. You tin also asking for yours on A B C PSR Suit Lab.
3. Influenza A virus subtype H5N1 amount backup block (blk0) inwards .img format of unopen to other fully functional in addition to working device. It must survive your device exact variant. !Important.
Making Influenza A virus subtype H5N1 Bootable SD Card
How to Make Influenza A virus subtype H5N1 (Bootable) Live SD Card in addition to Unbrick Qualcomm Devices
1. Get unopen to other exact variant of your device in addition to INSERT an SD Card on it. The device chipset must survive the same. Thus, if your device (bricked) is MSM8269, the required device CPU has to survive MSM8269, too.
2. Root the working (exact variant) device in addition to install Terminal Emulator on it.
3. Download in addition to install Busybox on the device. You may download Busybox from here
4. Once BusyBox is installed, launch/open it in addition to run/install its dependencies/files yesteryear clicking on the appropriate key.
5. Now, launch/open Terminal Emulator on the device in addition to follow these procedures:
a. On Terminal EmulatorType:
suin addition to hit/tap the Enter key. You volition survive prompted to GRANT Terminal emulator a Root Access, click GRANT.
b. Then, type:
dd if=/dev/block/mmcblk0 of=/sdcard/Loader.img bs=1024 count=168960in addition to hit/tap the Enter key.
6. Wait few minutes or until Terminal Emulator completes the process.
7. Now, banking concern fit the Root Folder/Directory of the SD Card inserted on the phone. You volition notice that a file named Loader.img has been created.
GOOD! That's your Qualcomm device Unbrick file. Copy the file onto your PC in addition to boot the bucket on to the step 2 (2) below.
strong>NOTE: What nosotros direct keep done inwards the steps inwards a higher house is that; nosotros direct keep copied all the necessary sectionalisation required to boot your Qualcomm android device in addition to compressed it inwards a .img file. -file format that is widely supported yesteryear fastboot commands in addition to tin survive flashed on SD Card
Now, hither is how to flash Loader.img file nosotros created from the get-go measurement on your SD Card.
How to Boot your Qualcomm Device from SD Card Using the File We Created
1. Get unopen to other SD Card in addition to FORMAT it. !Important. You may also usage the previous i but it must survive formatted.
2. Download DiskImageRev2 from here in addition to copy/move it onto your PC. This is the programme that volition survive used to flash the partitions of Loader.img
3. Download in addition to install your device specific drivers on your PC. Also, download in addition to install QDLoader Drivers from here. !Important
4. Slot/Insert your SD Card inwards a carte reader in addition to connect it to your PC.
5. Go to the folder where you lot copied DiskImageRev2 which was downloaded from the measurement 2 inwards a higher house then, run/launch DiskimageRev.exe. preferably, equally ADMIN
6. On launch, DISKIMAGEREV volition notice display the displace where your SD Card is connected. If otherwise, browse to select the drive.
7. From DISKIMAGEREV, browse to the folder where you lot saved/copied the Loader.img file in addition to select it.
8. Now, click Write in addition to expression until DISKIMAGEREV completes writig the files on the SD Card.
Once DISKIMAGEREV has successfully written the files on the SD Card, your SD Card is right away bootable! You may right away insert it on your bricked Qualcomm device in addition to boot.
strong>How to Boot from the SD Card:
1. Take your bricked Qualcomm android device in addition to take the battery from it for few seconds. If the battery is sealed, only brand certain the device is powered off for few seconds or minutes.
2. Slot/Insert the SD Card inwards your bricked Qualcomm device in addition to press the Power push to switch on the device.
3. Wait few seconds. In unopen to devices, the expression fourth dimension could survive minutes! Shortly, your bricked Qualcomm device volition switch ON.
NOTE: the device volition automatically become to Download Mode later on unopen to seconds in addition to you lot tin thence flash Stock Firmware on the device using its official flash tools. E.g LG Mobile Supports tools for LG Devices, ZUK Recovery Tool for Lenovo, Oppo flash tools for Oppo device in addition to thence on.
You May Also Use this Method if;
1. your device does non accuse or does non ON (Having BLANK screen).
2. Does non displace into Recovery Mode or Download Mode
3. Finally, for all QHS-Dloader errors.