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It will also install necessary adb drivers. So backing up your important data is a must! If your phone is already bricked and can’t power on or is stuck at logo, there is not much to do for your data.įirst, we need to install adb on our computers, and for that, we will use a program called “ adb setup“, thanks to Snoop05 from XDA-Developers, this will enable adb and fastboot commands to work on our systems. Restart PC.Īfter your work with unbricking is done, if you want to get out of this test mode, detailed instructions are here : Windows Test Mode .īefore we begin, let me remind you, this method will wipe your phone completely and bring it to “out of box” factory mode. In the CMD window type or copy this “ Bcdedit.exe -set TESTSIGNING ON” and press enter. Press Start->Search->cmd then right-click on it and click Run as administrator. We will use our most case saviour Xiaomi’s latest “ MiFlash” Qualcomm programmer, this version came out right after Xiaomi’s Snapdragon 820 based phone Mi5 and supporting elf programmers and is very easy to use in most cases.īefore we start, we need to put our Windows operating system into “ Test Mode“, so we dont have to deal with any driver install issues in between our work, to do this just : Today i will show you a more easy way to flash any *.elf programmer to any Qualcomm 820 based smartphone, with right kind of rom of course.
I read that some users are having difficulties flashing their Snapdragon 820 Zuk’s with Qfil, can be because of the version of Qfil, can be driver related or something else. Mbn’s became “elf’s”, not the nation from middle-earth ? Taken from wiki : “In computing, the Executable and Linkable Format (ELF, formerly called Extensible Linking Format) is a common standard file format for executables, object code, shared libraries, and core dumps.” Examples from ZUK Z2’s Qfil rom folder : “ prog_emmc_firehose_8996_ddr.elf” and “ prog_emmc_firehose_8996_lite.elf“. After 820’s Qualcomm made differences both in file system and naturaly to our “service files”. And Qfil was the only flasher that is supporting this firehose protocol till now.
Qualcomm hs usb qdloader 9008 com8 driver download 64 Bit#
Until Snapdragon 810, for 64 Bit chips, we had “mbn” file extansion as our “firehose programmers”, for example “ prog_emmc_firehose_8994_ddr.mbn” or “ prog_emmc_firehose_8994_lite.mbn” inside our Qfil rom packages. But after Snapdragon 820 things changed a little, in the name of programmer files and extensions. I myself always used Qfil flash programmer when it was about unbricking a Qualcomm based Lenovo/ZUK. Amazing value for price, almost the cheapest Snapdragon 820 based smartphones and therefore already have many fans/forums around the world.
Today’s headline is the newcomer, Lenovo’s sub brand ZUK Z2 series. Ultimate Qualcomm Snapdragon Unbrick Guide, Snapdragon’s are UNBRICKABLE You can read my articles if you want to learn more about “unbricking” your Qualcomm Snapdragons.
Qualcomm hs usb qdloader 9008 com8 driver download how to#
It’s been almost 1.5 years after i discovered using different Qualcomm flashers across diffrent makers/models. I tried to explain all about “ Qualcomm HS-USB QDLoader 9008″ port, about Qualcomm’s own flasher “ Qfil” and how to solve this so called “black bricks” if you can find a proper rom for your model. Before that don’t forget to change “device type” to UFS from EMMC in “Firehose Download configuration” under Configuration menu. UPDATE : You need to use Qfil ( Guide link) for Zuk Z2 Pro, click “load content” and choose “contents.xml” from Qfil rom folder.