How To Guide How to enter EDL mode via testpoint (TB-J716F) - Lenovo P11

If you can not access Qualcomm's 9008 port with Volume + and plug the USB cable, try this method (Hard bricked)
Short these two pinouts and plug the USB cable, you can access Qualcomm's 9008 port
But the disassembling display is too hard. take it carefully!
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Sangoon_Is_Noob said:
If you can not access Qualcomm's 9008 port with Volume + and plug the USB cable, try this method (Hard bricked)
Short these two pinouts and plug the USB cable, you can access Qualcomm's 9008 port
But the disassembling display is too hard. take it carefully!
View attachment 5471253
Click to expand...
Click to collapse
Any idea how to get into USB diagnostic mode if tablet is stuck in Fast Boot?

need testpoint J607F pad plus

Mr.PvT said:
need testpoint J607F pad plus
Click to expand...
Click to collapse
Sorry, I don't have J607F

mardon85 said:
Any idea how to get into USB diagnostic mode if tablet is stuck in Fast Boot?
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Click to collapse
A bootable Android is required to enable Qualcomm USB diagnostic mode. If you lost your device's serial number WLAN or Bluetooth mac address. You can recover it in QFIL(port 9008) mode.

Sangoon_Is_Noob said:
A bootable Android is required to enable Qualcomm USB diagnostic mode. If you lost your device's serial number WLAN or Bluetooth mac address. You can recover it in QFIL(port 9008) mode.
Click to expand...
Click to collapse
Still got my serial number but Lenovo's damn region lock has done a real number on me.
As there is no stock Chinese ROM for the 12.6 Pad Pro i've had to send it all the way back to China to be reflashed.
I must have asked about 10 people at Lenovo and none of them seem able (or willing) to help me.
Hopefully i'll get it back before Christmas and by then hopefully they will have fixed their buggy mess of a stock ROM. This will be my last Lenovo for sure!

Can you tell me how to enter edl mode with test points? Do I have to unplug the battery connection wire after separating the display from the main body?

Related

[Q] unknown device over usb connection ?

hi,
i've face with device detection problem after return from asus service.
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i realized this situation after guarantee exceed.
how can i root or install twrp recovery ?
mcgoxel said:
hi,
i've face with device detection problem after return from asus service.
i realized this situation after guarantee exceed.
how can i root or install twrp recovery ?
Click to expand...
Click to collapse
Hi, search for easyflasher or PERI in this forum, it'll root & install TWRP
jh1969 said:
Hi, search for easyflasher or PERI in this forum, it'll root & install TWRP
Click to expand...
Click to collapse
hi
i know that tools, and already tried them.
pc's cant recognize tf101 over usb cable, i think its motherboard problem.
there're some apk root methods here (like framaroot) but they cant work on tegra 2 devices.
any suggestions for this situation?
mcgoxel said:
hi
i know that tools, and already tried them.
pc's cant recognize tf101 over usb cable, i think its motherboard problem.
there're some apk root methods here (like framaroot) but they cant work on tegra 2 devices.
any suggestions for this situation?
Click to expand...
Click to collapse
hi, are you sure that APX mode don't work ? (vol up + power during 15-20 sec). Otherwise try on another PC, if no change may be your usb cable be dammaged.
jh1969 said:
hi, are you sure that APX mode don't work ? (vol up + power during 15-20 sec). Otherwise try on another PC, if no change may be your usb cable be dammaged.
Click to expand...
Click to collapse
thanks for your efforts and answers.
i've sold my problem with baidu root apk.

R7 PlusM Diagnostic codes

I am trying to enable Uarts serial modem for this model and so far I have not been able to get a Comm.
I have found the following codes that work with OPPO.
*#801# (engineer mode)
*#802# through *#809# have factory test modes.
*#*#4636#*#* (Test Mode) the most promising menu as you can select which bands your phone will use/prioritize.
I am trying to get QPST running with this phones comm port. The only way to access this might be on a hardware level.
Heres a quick reference for your OPPO R7 PLUSM
I have only tested this on the M variant from China and I am not responsible for any other kind of damage to your phone or its accessories using the following tools listed below.
Download
Oppotools.apk (1 click root and google play services) google framework will complain about the mismatching version. Once you install the playstore APK you can uninstall google service apk and install the correct version below
http://www.apkmirror.com/apk/google...ices-7-8-99-2134222-440-android-apk-download/
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unbrick rom for oppo r7 plus M (snapdragon s615)
My phone "loader mode" passed the section.
does not turn on my phone
I have to please help me.
"fastboot mode" and "recovery mode" phone is not switched on.
Engineer mode for m,
dail *#36446337#
OPPO R7 PlusM Brick
My phone just look dead at 1st i still can see the boot screen now the phone just blank. I can connect to PC with 9008 but when i use msm8x39downloadtool to flash it always after disconnect from the USB n stay at "waiting for USB" seem like is not reconnected to 9006 mode any idea?
AdrianTeoSC said:
My phone just look dead at 1st i still can see the boot screen now the phone just blank. I can connect to PC with 9008 but when i use msm8x39downloadtool to flash it always after disconnect from the USB n stay at "waiting for USB" seem like is not reconnected to 9006 mode any idea?
Click to expand...
Click to collapse
Have you fixed your r7 plusm device?

MTK6592 PROBLEM FLASH

hello my tablet is china x101
I looked at the instructions for the firmware MTK 6592 according to the instructions, you need to disconnect the battery and so start flashing the MTK 6592 but when I connected the usb it connects and disconnects
can anyone have the firmware board number k1006p9-mb-v1.1_33b5 mtk6592
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devmastsoft said:
hello my tablet is china x101
I looked at the instructions for the firmware MTK 6592 according to the instructions, you need to disconnect the battery and so start flashing the MTK 6592 but when I connected the usb it connects and disconnects
can anyone have the firmware board number k1006p9-mb-v1.1_33b5 mtk6592
Click to expand...
Click to collapse
Hey i upload my backup but missing (preloader.bin)
if this fixes your problem can you upload a full backup of your tablet.
Backup full GUIDE
Rom download is down the bottom of post.
how to flash
all in one pack
Latest_MTK_Driver_USB_Installer+Manual+Guide
-make sure you have correct Driver (New inst. win 7&8×64) you will need to install it with windows driver signature off.
install it by right clicking usb and install (update driver) manually
browse to New inst. win 7&8×64 and choose either:
MediaTek Preloader USB VCOM (COM #)
MTK USB PORT
-Use SP_Flash_Tool_V5.1528 (seem to work the best)
- Select "scatter-Loading" and search MT6592_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Select "Download Only"
- Reset tablet with the reset button (small hole under VOL -, use a pin or somting)
you can also do the grounding the RST test point, (if buttons are broken)
-if your pc dosnt even reconsie the usb you may need to to the Hardmod wiring KCOLO to GND (havent done it my self yet) guide
- Press “Download” button to start
- and connect your tablet into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !
- You can now safely disconnect your tablet and turn it on.
Download Rom
similar issue with my tablet but is is the c960 hl or x103 or zx zx mt6592 but it is bricked and had fake specs
https://www.amazon.ca/Android-8-1In...9ZQVQN9/ref=sr_1_2?keywords=DKzyy&sr=8-2&th=1
https://forum.xda-developers.com/t/zx-mt6592-bricked-need-rom-help.4334523/

Unbriking OP6. MSMdownload tool shows 'Status of connection: N/A'

I am trying to unbrick my friends phone. Phone decided to brick itself yesterday morning. SScreen is dead for the most part. Only when trying tp charge it sometimes Battery too low let the device charge for a while screen shows up. else nothing happens.
I have installed the qualcomm drivers.
I have downloaded the decrypted image.
I run MSMdownload tool. but the device connection stats shows N/A.
In device manager, Under ports
Code:
Qualcomm HS-USB QDLoader 9008
Shows up. But the device does not show in MSMdownload tool. see attached image.
what am I missing here?
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xeltos said:
I am trying to unbrick my friends phone. Phone decided to brick itself yesterday morning. SScreen is dead for the most part. Only when trying tp charge it sometimes Battery too low let the device charge for a while screen shows up. else nothing happens.
I have installed the qualcomm drivers.
I have downloaded the decrypted image.
I run MSMdownload tool. but the device connection stats shows N/A.
In device manager, Under ports
Code:
Qualcomm HS-USB QDLoader 9008
Shows up. But the device does not show in MSMdownload tool. see attached image.
what am I missing here?
View attachment 5291079
Click to expand...
Click to collapse
You have to be on Test mode on your computer. In Bottom right corner of your Computer should look like below. The Exclamation mark over the port name shouldn't be there.
Detail Instruction Has been been provided in the link below
[TOOL] MsmDownloadTool V4.0 International (Oxygen OS 5.1.5)
You can use it to revive your op6, if you can boot in fastboot and have done the stuff with drivers (qualcomm) MsmDownloadTool V4.0 International (Oxygen OS 5.1.5) May 2018 Android patches https://mega.nz/#F!CfBG0IgZ!Gmnu6B-a7yFyvMLNw_pz8w...
forum.xda-developers.com
I have the same issue even tough I am in Testmode.
change port from 25 or up to 1 or 2 its worked
pro change port from 13 to 1 or 2 its work

BV4900 Pro systemupdate and brick

Hello everybody!
Yesterday, on 28 of December, I had a massage on my BV4900 pro that a systemupdate is now ready to be installed.
After download of 2,48 GB file the installation went on, the phone started in the next step. On the screen was this white circle and the installation-progress was shown under. After the update was completted, the phone didnt start. The screen ist black. I cannot do anything with it. I tried to flash the firmware or at least the preloader with sp-flash-tool, but cannot. The connection to sp-flash-tool is with 100% but then I see under device-manager is "Media Tek PreLoader USB VCOM (Android)". So the flash-tool does not flash. I tried with volume buttons to stop the battery-loading, but withou sussess. What can I try more to save the phone?
Some more informations: The red LED ist on, when the phone ist connected to pc or power-supply. The phone was rooted. The last android version: 12
And maybe this picture will help:
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Just a Hint:
Do not flash preloader! preloader is responsible for preloader mode (which used by SP Flash Tool)
Do not use "Format all + Download" option. Formatting whole emmc will brick device.
regarding your issue. follow the recommendations of your screenshot.
aIecxs said:
regarding your issue. follow the recommendations of your screenshot.
Click to expand...
Click to collapse
Yes, I did it already. Nothing helps.
I spend the second day with this problem and do not come forward.
you already tried another cable and another PC? then probably usb jack is faulty. you shouldn't flash anything via usb then!
I am not the one who told you - you could try other flash tools. do not flash, just try to read back for now...
https://www.xda-developers.com/bypass-mediatek-sp-flash-tool-authentication-requirement
https://github.com/bkerler/mtkclient
Somebody else, who maybe has an idea?
I found this discription of the error:
The phone seems always be on. With power button I can only "restart" it. How can I shut it down?
Is there a tool I can use for switch the phone off?
Or maybe cmd-command for shutting down the device on com-port? I cannot find anything in internet. Only with adb. But I have no connection to adb, the phone is over adb not rearchable.
Maybe someone can show me the test point for this smartphone?

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