yashsingh1/xdaforums huggingface dataset:
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Search this thread back a few pages.

There are extensive instructions that work. I combined and updated those instructions with working links a few pages back.
[LeEco Le Pro3 Guides, News, & Discussion] BraskOviedo:
Hello, I have tried all the links before posting this and all links seem dead.

---------- Post added at 10:29 AM ---------- Previous post was at 10:16 AM ----------

Thank you
[LeEco Le Pro3 Guides, News, & Discussion] BraskOviedo:
Awesome response, thank you.
[LeEco Le Pro3 Guides, News, & Discussion] BraskOviedo:
Hello again. The link to mega is encrypted and not possible to download without the encryption key. Thank you.
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Here are the Files

1. Qfil https://androidfilehost.com/?w=files&flid=244213

2. Flash 2.0 :*https://mega.nz/#!ex5nmQxB!qXLIg3wpe...PfSoXNLjomn4ag-[/url]

3. 3. Make sure you place and run this file from the root of your PC I.E : C:/

4. 4. Do not unzip, when selecting it needs to stay a zip file

5. 5. Keep these files. In case you ever need them again and if it works for you.*
[LeEco Le Pro3 Guides, News, & Discussion] S_I_f2001:
Good afternoon, I have reviewed what you have told me and reinstalled everything.

I still have the same problem, I install everything very well without any problems but then the Rom does not start. Could it be that the hardware is broken ??? because it can not be that the same thing has happened to anyone else than me, that after installing up to 9 different ROMs, none will work, leaving the entire installation process correct.
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Directly from Leeco Website : When it was still accessible ( In Chinese, rewritten for legibility)

"Music pro3 save bricks line brush"

1. Download the QPST tool & driver.

2. Make sure your device has the Power to support flashing.

3. Run Flash and QFIL

Downloads : ( These downloads take a few minutes but works and comes directly from Leeco)

FlashOne1.9 : https://pan.baidu.com/s/1nvttJtf

9008 Driver: https://pan.baidu.com/s/1nvdKHeT Download and install Qualcomm driver. While installing driver avoid using cable for successful installation.

QPST.2.7.460.zip https://easy-firmware.com/home/browse/file/id/102719/QPST.2.7.460.zip/

Flash File: zl1_qfil (1).zip : https://drive.google.com/open?id=0B3MSRPKmQfH2b0UzVTFxSUFkM00

After installation, connect Phone to PC using USB cable.

* While connecting to PC, phone should be switched off and press volume up & down as boot key.

* If it makes Qualcomm port, then driver has been successfully installed.

If the right Qualcomm driver is installed on your computer

You should see the phone as a Qualcomm HS-USB QLoader 9008 or incorrectly listed as Qualcomm HS-USB Diagnostics 900E both within settings and device manager. )IF your device is showing Qualcomm HS-USB diagnostics 900E(COM4) , then you are not in the correct Qualcomm mode.

When device shows Qualcomm HS USB 9008 then use flash 2.0 to flash your ROM

Fastboot: Press and hold the power button and the volume down (minus) to enter fastboot edl mode.

Recovery: Press and hold the power button and the volume up (plus) to enter Recovery mode.

QFIL upgrade mode: Press and hold the power key and the volume up and down key ( at same time!) to enter “Qualcomm FIL “Mode!* Again: Qualcomm mode, You need to press all 3 buttons V+,V-, + power buttons simultaneously after connecting to usb!

If you receive a "Sahara failed”

Do not unplug USB cable, Just press POWER+VOL UP button.

* Run the Minimal ADB and Fastboot From the Start Menu

* Use the following command to check if your Device is Detected in ADB: adb devices -l For additional things to try see: https://developer.android.com/studio/command-line/adb.html

* In Flash 2.0 select your file then click Refresh you should see the port COM + and then select File Select QFIL upgrade package, the package release address

Review installation steps here : ( Note links to files are dead. But you have the files from the links above, review this link for photos and redundant steps)

https://xdaforums.com/le-pro3/how-to/guide-unbrick-le-pro3-tested-t3622340
[LeEco Le Pro3 Guides, News, & Discussion] S_I_f2001:
Good morning, things have complicated me a little more. I think the battery is giving me problems too, since my phone is turned off and when I have it off it heats up a lot. If I turn on the phone in TWRP the battery gets cold. So before continuing to manipulate the phone and not damage it, I'll try to buy a battery, to see if everything comes for that.

Once I get the battery I start all over again as he told me to see what happens.
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
I guys, thanks for all tips, i've tried with all procedures in this 13 pages of thread but my problem remains.

I've error for download QFIL, FlashOne report error in download with sahara protocol, and first of this when i choise GetHSCT it come a popup with error to download HSCT files. My antivirus and firewall are always disabled because i use a PC only for this work because i repair phone, i tried to charge phone all night, connect he to usb port of motherboard change more cables, it install driver in automatic to correct mode 9008, i installed driver manually but it don't work, in this case is my phone and i can't wait more of 2 mounth for send this to LeEco i'm in Italy. Any idea to flash it? Other tools or other ways, or resolve problem with sahara protocol... thanks in advantage, this forum helped my for many phones.
[LeEco Le Pro3 Guides, News, & Discussion] mchlbenner:
What leeco pro3 do you have?
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
ZL1 aka X720.
[LeEco Le Pro3 Guides, News, & Discussion] lazye53:
Disable driver signing enforcement and try to take your computer in test mode, and then set up the drivers.

It must be easy.
[LeEco Le Pro3 Guides, News, & Discussion] bujok:
This is my log: https://drive.google.com/open?id=1AuayOS3CVVwv5XWyRmkCvF0nFZ2Xp4yB

What can be wrong? Or is my phone hardware bricked?
[LeEco Le Pro3 Guides, News, & Discussion] gradim:
Did you find a solution for this? I simple cannot get my pc to recognize my phone. I pressed the vol buttons and power for more than 3 minutes, still nothing, not on the aplication, no sign from the phone, no port in the pc appears, etc. Can anyone help me?
[LeEco Le Pro3 Guides, News, & Discussion] sytayeth:
My leeco is now my daughter toy.

For her is marvelous.
[LeEco Le Pro3 Guides, News, & Discussion] gradim:
Eish... I'm f*****. I need my phone. Everyone is at least connecting the phone to the pc. Why don't we?
[LeEco Le Pro3 Guides, News, & Discussion] sytayeth:
I don't know. I think I've tried everything.

Now I have a OP 5T. But this pro3 was an amazing phone. My brother have another one and when I see him I see that phone and I still think it's a great phone.
[LeEco Le Pro3 Guides, News, & Discussion] tomgar:
Working for Leeco Le pro 3 x722?.
[LeEco Le Pro3 Guides, News, & Discussion] mchlbenner:
Nope only 720 and 727.
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
Ok i had a little update... now i can send files with FlashOne but after 3 or 4 mins he go to error when he start to send bin files... the same error of Bujok if you read his log file: "ERROR: Could not read from '\\.\COM4', Windows API ReadFile failed! Your device is probably *not* on this port".

I try to watch devices manager when he flash if COM port disappears from list of devices during the process but device remains connected... any idea? Other security system to disable?! My PC now it has become an escort!!! :D
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
I spoke with Bujok about this in a PM

You both have the same issue, take a look at the picture in step 2 ( Use the previously posted files ( back a few pages) and this link to finalise the unbricking, these steps absolutely work) https://www.gizmochina.com/2016/11/20/leeco-x820-max-2-super-unbrick-guide/

After you have flashed the files and you end with

It means that your phone needs to go back to fastboot mode.

Unplug the phone and press the volume down button + power button, reconnect the phone.

You should now have a port option, click download, should now read Qualcomm 9008.
[LeEco Le Pro3 Guides, News, & Discussion] F.J.V:
Hi, I agree, but it allows a small correction.

You have to go back into EDL mode, not fastboot mode.

EDL -> press both volume buttons, and power (or disconnect USB, press both volume buttons and USB plug).

I also recommend in windows to have a short user without spaces, and install everything from the shortest route possible, from C: or D :, prohibited routes with interspersed space.

Greetings.
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
When i reconnect device i've the same port to devices manager and in FlashOne, i try to select port in FlashOne or press refresh but appear the same port and when i try to flash again he makes the same steps again...

the phone seems to reconnect in the same mode and not in fastboot mode when i press Vol- + Pow.

Reply to F.J.V i'm in the same mode when i start to flash phone... in devices manager he appear how "Qualcomm HS-USB QDLoader 9008"...
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Restart with the basics.

Try a different cable, remove peripherals, firewall/antivirus turned off, only use higher powered usb ports ( on the back of desktop), Close all other applications,

Disable driver signature enforcement on Windows 10 https://www.youtube.com/watch?v=71YAIw7_-kg

The issue is surely caused by something simple, and this thread has all of the instruction you need to unbrick your device.

Here is a reference video: It demonstrates the steps, and are exactly the same steps required for the X727/X720

https://www.youtube.com/watch?v=eiBGHns8g30
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
Ok for more clarity I use these links for my procedure, but the link of Qfil file is'nt a link is simply text and than i use Qfil file of some post before...

I press "Vol+" + "Vol-" and than "Pow", connect my phone to pc and it appear how "Qualcomm HS-USB QDLoader 9008" Port 3.

I start FlashOne 1.9 or FlashOne 2.0 select option for Qualcomm dead phone, press refresh and he find COM3,

select Qfil file, I renamed it to 1.zip and he is in "C:" how root of FlashOne, I press Flash first time and he unpack Qfil, other times i select no because he is already unpacked and he start to flash.

After 2 mins he block flash in gpt_main4.bin and after 1 min he block the entire process in gpt_main5.bin.

For me is low quality of cable, i use an adapter from micro usb to usb type c, my LeEco original cable is at home of my parents at 1500km of distance.

When phone was alive I try to send files from pc with the adapter and micro usb cable and it go more slowly than usb 1.0 than i used original cable!
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Okay, I fixed the Qfil link...thanks

The Qfil needs to stay zipped, and you can paste the path of the file by highlighting the file>right click>properties, highlight and copy path> Paste path into Flash File Window.

I agree, the cable may be the culprit, maybe you can borrow a friends cable?

Good Luck, you are almost there.
[LeEco Le Pro3 Guides, News, & Discussion] Eulo54:
Hello, I'm having the brick problem you faced last year. I've used FlahOne very many rimes, nothing happened and the link you provided is not working anylonger, maybe you could suggest me where to catch the "newer" Qfil five? I'm getting crazy with my x720 and on the point to throw it away.
[LeEco Le Pro3 Guides, News, & Discussion] mchlbenner:
Go to page ,4 you will find a link.
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Why don't you read through the last few pages, the link has been provided to several versions of Qfil many, many times.

I fixed the link on this post.

https://xdaforums.com/le-pro3/how-to/guide-unbrick-le-pro3-tested-t3622340/post76170921#post76170921
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Hi,

I have bad news. From a contact to the technical support of gearbest,com, I got the information that in the case

of hardbricked X722 there's no solution known to bring back the phone in functionality.

Story: I bought 2 X722 and installed for testing a lot of different custom roms. TWRP and adb sideload are an easy

way to manage this work. Unfortuneatly, after the April joke of LineageOS AND the GoogleApps non-functionality

(your phone is not registred) after reinstalling an other custom rom I have hardbricked the first phone with the stock rom 26s via adb sideload.

Then I studied the whole threads about hardbricked phones in xda-developers and android-brick.

Well, I installed different types of flashone (1.9 and 2.0) and of QFIL (from 2.43 to 2.72) and tested the 2 different types of QFIL.zip according the reviews (short names without spaces, placed zip-files in the working directory or directly on c:\ etc). Every try has ended with some SAHARA server error.

I tried also the trick with the QFIL.zip of the X820, no success.

BTW, I have also the X820 here which has loosed the fingerprint function after 2 days. With the X820 the flashing procedure via flashone and QFIL.zip was successful.

At least, in the QFIL package there is a program called QPST-serverconfig. The output of non-hardbricked phones shows connection via Qualcomm-USB to Qualcomm-chipsets and phones. The hardbricked phone was shown as connected unknown device; this could be a reason why the SAHARA server failed in the flashing process.

My last hope could be a hardware flasher to make a raw copy/restore but still I found no information about this way.

So I'm living with a nice new paperwight.:silly:

Best greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] mchlbenner:
Sorry about your phone but their has never been a fix for hardbrick on a 722 and most likely will not be one.
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
Yes, sorry about your phone. But these post are not intended for the X722. However, I often view Chinese pages for news and leaked software. I have seen many rumors about unbricking software for the X722. But have never been able to find it.

If I happened to stumble across a fix. I will certainly post it on XDA.
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Thanks. You're right, in the investigation/research I found a lot of rumors. Strange behavior of the hardware. ;)

Anyway - no risk no fun - I feel much better with a custom rom on the phone. :D

Greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
Hi guys, i've news... bad news!

My experience in this 3 days from last post say me 2 conclusions, but the story is very important.

I bought an original usb type c cable, and tried to flash my phone, communication is ok, but the error who returned me was daunting, "windows API can't Readfile from your Port", Readfile is a command of C++ Library that allow you to check if memory where you allocate files is OK.

I tried with 3 PCs with windows 7, 8.1, 10... I tried all USB ports, I tried with many configurations of OS and I tried with FlashOne 1.9, FlashOne 2.0, MiFlash tool and original QFIL tool from Qualcomm, the error is the same... when he checks files and recovery info of device is all ok, when he open port is ok, when he try to start download of files he return me this error!

Now there are 2 conclusions, first, memory of my phone is died how my patience, second the memory of my phone lost partition table and i can't allocate files if there isn't a filesystem!

now being that I don't have an answer for this problem, there is any way to check hardware of my phone in 9008 mode? I don't want disassemble my phone for check personally because he is in warranty and how last chance i can send him to tinydeal, but if he go to China i don't know when i shall see my phone! :rolleyes:
[LeEco Le Pro3 Guides, News, & Discussion] lazye53:
I have a suggestion for friends who do not have the device in 9008 Edl mode, did you get a deep flash cable or try to do it?

This can be useful for inserting the cable into the EDL mode.

Here you go, an example video below;

https://www.youtube.com/watch?v=I5WF4uJzPfQ
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Hi,

this could be a reason (lost port connection) for the SAHARA server error.

I apologize that flashing the X722 with PC is impossible. To unbrick the X722 a hardware flasher is needed.

Greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
I agree with [MENTION=6209042]lazye53[/MENTION] concerning the edl cable...great idea. But I found an Amazon link where you can buy one already made, posted below.

EDL cable for all Qualcomm phones to put them into Deep Flash Mode, also called Qualcomm 9008 Mode.

https://www.amazon.com/GPG-EDL-Cabl...r1&keywords=edl+cable+for+wall+qualcomm+usb+c

Next, any computer that you are flashing from must have NET Framework installed, and Windows 7, and 8 will not work without first installing and updating Net Framework.

Regarding what you said about partition table damge: I just found this page which has very good alternative de-bricking options and it shows step by with illustrations: https://www.leakite.com/2016/06/revised-how-to-unbrick-qualcomm-android.html Including full format and creating new partitions! If that is not the issue try the EDL cable.

The page above show general Snapdragon unbricking.

Keep in mind that The Leeco Pro 3 X727 or X720 uses the MSM8996Pro processor. So obviously only use the tools designed for MSM8996Pro will work.
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Thanks guys. You're giving me some hope to unbrick that phone .;)

Important: If you want to use/buy an EDL cable, look for the right connection for your phone. The X722 needs an EDL cable with USB-C-connection.

For European buyers here's an European Amazon page:

https://www.amazon.de/Flash-Qualcom...pID=417Wa8qHWIL&preST=_SY300_QL70_&dpSrc=srch

greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
They all have USB C.

I want to be clear that there currently isn't any Qfil repair files available for the X722. However, its possible that the cable will allow you to use fastboot. As long as there is no partition corruption there may be a chance to recover the X722. Its worth trying.

Okay, I see what you meant - I posted a link for a micro usb cable.

Here is the correct one for the US market

https://www.amazon.com/GPG-EDL-Cabl...r1&keywords=edl+cable+for+wall+qualcomm+usb+c
[LeEco Le Pro3 Guides, News, & Discussion] lazye53:
Dude, I'm always an innovator.

Avoid imitations. Stay with me all the time.

Cheers. [MENTION=7672955]tsongming[/MENTION]
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
Hi guys happy Sunday, i work at Ingenico Assistance Center, at work i've all i need to flash a POS a phone and all smart devices that work with android, telium and tetra (linux based) OS, i had check for download all NET Famework packs but they're already installed, also because i flash every days devices... i've tried also with deep flash cable, this is for XiaoMi devices and all devices that don't have possibility to enter in EDL 9008 mode with combination of buttons, then my phone was already in 9008 mode and nothing changed when i connect deep flash cable, for this reasons i think that my phone have a memory corruption, if this is a hardware problem or a software problem i don't know but this is the only idea that passes through my brain.

Tsongming, now i watch your link regarding memory issues, i wacthed others forums but they format in only fastboot mode, for this reason i asked if there is a tool that work in 9008 mode, anyway my phone is a X720 and if there is at least one person that succeded to flash this model i must succeed too, if there isn't hardware problems...

Thanks all to the support!!!:good:
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Today I got my EDL Cable. Tests with flashone, QFIL and QPST-Server showed NO DIFFERENCE to the 'normal' USB cable. Same SAHARA errors, phone still locked. WHITE FLAG. :o

Greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] biigdargon:
lex 722 soft brick hava way to relive??. if it work pls Post link.:angel:
[LeEco Le Pro3 Guides, News, & Discussion] Redmimmo:
Hi,

first you have to install the adb package and download the twrp-image.

With Vol- the phone goes into fastboot mode.

Check the device (in Windows cmd, cd to the path where you installed adb):

fastboot devices

Check info

fastboot oem device-info

The phone should be unlocked (unlocked=true).

Then you can install the twrp-recovery with

fastboot flash recovery twrp-xxx-zl1.img

Reboot with Vol+ into recovery mode. Erase/delete all partitions.

Go back to the menu and install the desired ROM.

That's all.

Greetings

Mimmo
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
It's still fixable if your partitions are just corrupted. ( Maybe there is damage to the storage?) When you bricked the phone which file did you use to root?

This page has a section of repairing partitions: https://www.leakite.com/2016/06/revised-how-to-unbrick-qualcomm-android.html

Edit: I now see that I sent you this link previously, did you try all of the steps? I have talked to so many people about unbricking recently, it all blends together) As you are aware there are many ways to unbrick the X720/X727 so don't give up hope. ( X722 users these steps will not work for your phone)

I don't think that 9006 is relevant, its been deprecated as far as I know.

When I get a chance later tonight, I will help you look for other options.
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
In addition to the other postcheck out this link

http://en.miui.com/thread-266598-1-1.html

Although its for a different phone, it explains resolving bricks on Snapdragon phones and it has several methods for unbricking. I have not tried these methods and they not help but it's possible that something will help. Im hope so.
[LeEco Le Pro3 Guides, News, & Discussion] biigdargon:
great job, I am not a coder, still :fingers-crossed:
[LeEco Le Pro3 Guides, News, & Discussion] Dr. Jackal:
When i bought phone i rooted with adb, only official stock ROM EUI 6.5, never update never flash others ROMs , when it was bricked i just use them with an app it blacked screen, but not backlight, i whacted that it was blocked then I press button power for 10 sec for force shotdown phone, i try to power on but it was bricked... i had tried to flash it qfil file with my X98 PRO, i thinked that if they speak the same language X98 can flash PRO 3 but nothing!!! :p anyway my brick was for a normal use, i don't trying to flash it with another ROM or others operation then my phone was bricked, for this i think is only an hardware storage failure...
[LeEco Le Pro3 Guides, News, & Discussion] tsongming:
I would suggest finding a standard desktop for another attempt unbricking your phone.

I am not familiar with the X98 PRO. So I am curious about its abilities. For example, can it provide enough power to the usb port, this is often an issue even with a desktop. Hence the suggestion of unplugging all peripherals and using the port in the back.

"Official stock ROM EUI 6.5"

Oh no, that is really unfortunate. As far as the brick, I think we know how it happened. EUI 6.5 was made for the Leeco Super TV, it is not designed to be installed on the Le Pro 3. Worse, that version has a history of bricking Tv's also: https://ua-video.com/2t6MDjdF2kw-le...-update-official-update-super-series-3-4.html

There is an official EUI 6.0. But it is for the Le MaX 2 ns not the Leeco Pro 3. So the problem is the partitions, If you can get the partitions reset back to their proper format and size, then you should be to unbrick it.

Fortunately, thanks to [MENTION=2199154]androcheck[/MENTION] there is a post with the original partition information. See it here: https://xdaforums.com/le-pro3/development/ref-lex720-64gb-partition-infos-t3493528

Good Luck