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#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION INSTALL#
#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION ZIP FILE#
#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION DRIVERS#

#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION DRIVERS#

A phone placed in this mode is recognized as QHSUSB_BULK by Windows if the correct drivers are not installed, and as « Qualcomm HS-USB QDLoader 9008 » (COM port, in fact) if drivers are OK. Some of us think that Qulacomm SoC are indestructible.Īctually, according to phone models (because that part does not apply only to LG G3, but to any Qualcomm Snapdragon-based phone), there is a « recovery mode » that communicates (or try to, at least) with the chip to say « hey, it’s going to be okay, you can get back to work ».

#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION INSTALL#

Then, install the content of the folder « 2-Drivers », with the appropriate setup (32 or 64 bits depending on your OS) for the Qualcomm drivers, then install LG drivers. Enable test mode and reboot.Īfter the reboot, you’ll notice near the clock that your test mode is enabled. 😉 So, to start, download and extract the zip archive I linked above, and open the folder « 1-DSEO » and execute the. The thing is, to install Qualcomm drivers, your Windows installation needs to be in « test mode » as they’re not signed by Microsoft: if you’re in « regular mode », you won’t be able to use those drivers.

a little piece of metal such as iron wire.

2-3 files, like DLL linked to specific phone models.

DSEO, to use unsigned drivers under Windows.

Qualcomm HS-USB drivers (for this famous « 9008 » thingy).

We’ll need a computer running Windows (I did this guide under Windows 7) and:

I put everything you need in the zip file, except for the TOT file that contains the original firmware, as it is kind of big (>2Gb). There’s an alert with the SSL cert, just ignore it : shared hosting… You can download it (for free, of course) directly from my server.

#GT I9300I QUALCOMM HS USB QDLOADER 9008 JTAG SOLUTION ZIP FILE#

As I’m (really) kind, and as I searched the Internet for almost 3 days trying to find each one of them, I put those files in a zip file that I uploaded onto my ownCloud server. To follow this guide, you’ll need a bunch of tools and files as described below. Let’s start with the usual : that guide worked for me, I’m not responsbile if it’s not working with your phone, if you make some mistakes, if your phone burns, if you don’t read this guide with enough attention, or if you start a thermonuclear war blah blah. Switch off, impossible to turn it back on: bootloop of CyanogenMod 13, freeze when bootingTWRP to try to reflash quickly CM, finally stuck on the LG logo.Īfter hours of research, all kinds of crafts … My phone is alive. It is at that moment that my smartphone suddenly passed away. Luckily my phone, LG G3 « International » (D855 for short), was there to guide me. I was on my way to a small village in the Paris area, I had just left the A5 and entered this jungle that Parisians seem to love: la Francilienne. My first Christmas present was very nice.