Develop Bugs

Lenovo Zuk Z2 not detected by PC

Hello, (I'm new here so forgive me if I am not very clear) I have a Lenovo Zuk Z2 also known as Lenovo Z2 Plus (Indian ROM) I'm trying to flash TWRP on it, but the problem is that my PC isn't detecting my mobile in ADB the list comes up empty, I have installed ADB and Fasboot driver's latest version and also turned USB Debugging on placed the bootloader unlocker in the directory too, if I give command to reboot the bootloader the PC tells me that "null" device is detected, also when I connect it in PC my phone doesn't even ask for USB Debugging permission. I checked it in devices and it shows that adb interface driver not installed, if I manually search for adb driver I niether find ADB devices nor Android Device. Can anybody please help me?

Install zuk cdrom file and restart pc

Same Here
I'm on Ubuntu 16.10 and Windows 10 (dual booted) but adb isn't working on either of them. I also installed the zuk driver from the Zuk Z2 plus Cdrom image.
Here is what comes up on lsusb https://www.dropbox.com/s/swen1h7os956gw2/lsusb.png?dl=0
The Highlighted device is the Zuk Z2 Plus .
But on running adb devices nothing shows up

Hunter Helmsley said:
Hello, (I'm new here so forgive me if I am not very clear) I have a Lenovo Zuk Z2 also known as Lenovo Z2 Plus (Indian ROM) I'm trying to flash TWRP on it, but the problem is that my PC isn't detecting my mobile in ADB the list comes up empty, I have installed ADB and Fasboot driver's latest version and also turned USB Debugging on placed the bootloader unlocker in the directory too, if I give command to reboot the bootloader the PC tells me that "null" device is detected, also when I connect it in PC my phone doesn't even ask for USB Debugging permission. I checked it in devices and it shows that adb interface driver not installed, if I manually search for adb driver I niether find ADB devices nor Android Device. Can anybody please help me?
Click to expand...
Click to collapse
Okay I'm trying it
asrone96 said:
Install zuk cdrom file and restart pc
Click to expand...
Click to collapse

Hunter Helmsley said:
Hello, (I'm new here so forgive me if I am not very clear) I have a Lenovo Zuk Z2 also known as Lenovo Z2 Plus (Indian ROM) I'm trying to flash TWRP on it, but the problem is that my PC isn't detecting my mobile in ADB the list comes up empty, I have installed ADB and Fasboot driver's latest version and also turned USB Debugging on placed the bootloader unlocker in the directory too, if I give command to reboot the bootloader the PC tells me that "null" device is detected, also when I connect it in PC my phone doesn't even ask for USB Debugging permission. I checked it in devices and it shows that adb interface driver not installed, if I manually search for adb driver I niether find ADB devices nor Android Device. Can anybody please help me?
Click to expand...
Click to collapse
Many thanks.. Its November 2017 and here I was stuck with fastboot not working to unlock the phone. Your post helped me :good:

Help!
My z2 is getting connected to the PC but it's not showing in my computer
I have Windows 8.1

Windows 8/8.1/10 connection
I had the same problem with detecting HTC one M7 and Zuk Z2 on adboot. Problem persisted for much time on M7 until I finally found a solution. There was a patch online which made changes to registry. Only then adbdevices command was successful for the first time. Try coming the net for windows 8/10 patch file for it. Dont have that file now. Maybe try this xda thread file https://forum.xda-developers.com/htc-one-s/general/guide-fix-fastboot-windows-8-1-t2858337

ananwoy said:
Install zuk cdrom file and restart pc
Click to expand...
Click to collapse
can you provide me link of this file

zuk z2 plus China ROM but won't recognize the port 9008

Help! I want to flash my zuk z2 plus China ROM but won't recognize the port 9008.
Been following all the possible solutions here for almost a month even on YouTube but always failed.
Thanks in advance.

shadfreak said:
Help! I want to flash my zuk z2 plus China ROM but won't recognize the port 9008.
Been following all the possible solutions here for almost a month even on YouTube but always failed.
Thanks in advance.
Click to expand...
Click to collapse
Try this by following carefully. It worked for me. Hope it works for you too...
https://youtu.be/DexLELi04XY

No luck men. Still doesn't recognize the port 9008.
Here's the things I've done so far.
1. Install Zuk latest driver
2. QFIL /Miflash (reconfigure settings based on comment on links)
3. Qualcomm driver
4. Zuk latest ROM (followed all the procedures from the link (xda and zukfans).
5. Use different cables
5. Insert to different port (update driver port)
6. Use different PC's (Windows 7, 8.1 and 10. Restart, ON and OFF after every attempt.
7. On developer mode
8. Use cp fastboot mode
9. ADL devices detected / ADL reboot. OKAY!
10. AND the final step (QFIL download or Miflash refresh) still no port 9008 at all.
11. Tried the Youtube cable jumper with foil(?) still no port 9008.

Bricked XT1799-2

I flashed what turned out to be a non compatible ROM on my g5s xt1799-2. All data was wiped and TWRP is gone along with the stock recovery. I get the message about my device has been unlocked and cant be trusted.....bad key. When I restart it goes to bootloader . When I select recovery it goes back to the message.
I have installed the ADB drivers, ADB fastboot, Qualicom and Motorola drivers. With phone connected to Windows PC in bootloader mode it makes the connection sound. But the phone does not show up using ADB, RSD lite, or Qualicom Flash Image loader, or in my computer.
If I could just get the PC to recognize the phone I could proceed with a fix. Any ideas, or is the phone toast?

iarapilot said:
I flashed what turned out to be a non compatible ROM on my g5s xt1799-2. All data was wiped and TWRP is gone along with the stock recovery. I get the message about my device has been unlocked and cant be trusted.....bad key. When I restart it goes to bootloader . When I select recovery it goes back to the message.
I have installed the ADB drivers, ADB fastboot, Qualicom and Motorola drivers. With phone connected to Windows PC in bootloader mode it makes the connection sound. But the phone does not show up using ADB, RSD lite, or Qualicom Flash Image loader, or in my computer.
If I could just get the PC to recognize the phone I could proceed with a fix. Any ideas, or is the phone toast?
Click to expand...
Click to collapse
Windows 10?
How is it listed in device manager?

sd_shadow said:
Windows 10?
How is it listed in device manager?
Click to expand...
Click to collapse
I have Win8.1, and it doesnt show in device manager. That is the problem. It shows nowhere, and in no app.

iarapilot said:
I have Win8.1, and it doesnt show in device manager. That is the problem. It shows nowhere, and in no app.
Click to expand...
Click to collapse
If PC makes a sound when connecting it will be in device manager, but maybe hidden in a collapsed section.
RSD Lite doesn't work with higher than Windows 7.
Could try LMSA' Flash rescue
Rescue and Smart Assistant (LMSA)(Motorola/Lenovo Only)
Rescue and Smart Assistant LMSA: Lenovo's Motorola Smart Assistant (PC) For Lenovo and Motorola Devices Only Rescue and Smart Assistant (LMSA) is an official tool installs on PC. Can help to manage smart device (include all Lenovo android phone...
forum.xda-developers.com

sd_shadow said:
If PC makes a sound when connecting it will be in device manager, but maybe hidden in a collapsed section.
RSD Lite doesn't work with higher than Windows 7.
Could try LMSA' Flash rescue
Rescue and Smart Assistant (LMSA)(Motorola/Lenovo Only)
Rescue and Smart Assistant LMSA: Lenovo's Motorola Smart Assistant (PC) For Lenovo and Motorola Devices Only Rescue and Smart Assistant (LMSA) is an official tool installs on PC. Can help to manage smart device (include all Lenovo android phone...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks. I will have a look.

Moto G Fast - Rooting & ROM Help/Suggestions

Hey Everyone,
I've posted before but the thread died down and I'd really like to figure this out just for curiosity sake. A couple of months ago I purchased a Moto G Fast as my first root/Custom ROM phone and was never able to get the boot loader unlocked. I have the Android SDK downloaded, the Motorola drivers downloaded, USB debugging enabled, USB mode set to data transfer, etc. However, every time I try to unlock the bootloader the phone is not detected by the Android SDK. My computer detects a device, but does not know what kind of device it is. On the phone itself I never get prompted for a USB connection (from what I understand you usually get a "trusted device" prompt). I've tried this on both Linux (Manjaro) and Windows with the same result (or lack thereof). Also, just to be clear, I am booting the phone into fastboot when trying to unlock the boot loader. Does anyone have any help or suggestions? Also, I'm not sure which ROM to go with. I'd like to run Lineage on the phone but it does not appear that this phone is supported in Lineage 17. Any ROM suggestions as well?
Thank you so much for any suggestions. I appreciate any help that can be offered.

PrettyDumbITGuy said:
Hey Everyone,
I've posted before but the thread died down and I'd really like to figure this out just for curiosity sake. A couple of months ago I purchased a Moto G Fast as my first root/Custom ROM phone and was never able to get the boot loader unlocked. I have the Android SDK downloaded, the Motorola drivers downloaded, USB debugging enabled, USB mode set to data transfer, etc. However, every time I try to unlock the bootloader the phone is not detected by the Android SDK. My computer detects a device, but does not know what kind of device it is. On the phone itself I never get prompted for a USB connection (from what I understand you usually get a "trusted device" prompt). I've tried this on both Linux (Manjaro) and Windows with the same result (or lack thereof). Also, just to be clear, I am booting the phone into fastboot when trying to unlock the boot loader. Does anyone have any help or suggestions? Also, I'm not sure which ROM to go with. I'd like to run Lineage on the phone but it does not appear that this phone is supported in Lineage 17. Any ROM suggestions as well?
Thank you so much for any suggestions. I appreciate any help that can be offered.
Click to expand...
Click to collapse
[Guide]Un/locking Motorola Bootloader
UnLocking and ReLocking Motorola Bootloader https://motorola-global-portal.custhelp.com/app/standalone/bootloader/unlock-your-device-a Moto Bootloader Unlocking site Re-Locking see Post #4 More about bootloader UnLocking Post #2 Can my...
forum.xda-developers.com

sd_shadow said:
[Guide]Un/locking Motorola Bootloader
UnLocking and ReLocking Motorola Bootloader https://motorola-global-portal.custhelp.com/app/standalone/bootloader/unlock-your-device-a Moto Bootloader Unlocking site Re-Locking see Post #4 More about bootloader UnLocking Post #2 Can my...
forum.xda-developers.com
Click to expand...
Click to collapse
Thank you for pointing me in the right direction. Currently pouring over this info as we speak. At first I was inclined to think that this phone simply could not be unlocked (bought from Amazon marketplace and unlocked for all carriers), but even if that were the case the phone should still at least show up as a device either within my PC device or within the Android SDK command line tools. Perhaps I am wrong?

PrettyDumbITGuy said:
Thank you for pointing me in the right direction. Currently pouring over this info as we speak. At first I was inclined to think that this phone simply could not be unlocked (bought from Amazon marketplace and unlocked for all carriers), but even if that were the case the phone should still at least show up as a device either within my PC device or within the Android SDK command line tools. Perhaps I am wrong?
Click to expand...
Click to collapse
If you are connecting the phone to PC while already in bootloader mode, you don't need USB debugging enabled or USB mode set to data transfer.
There won't be a "trusted device" prompt if device is in bootloader mode.
If windows makes a connecting sound, it will be listed in device manager, if the bootloader screen doesn't show usb connected, that's a problem
Could be a bad usb cable, or bad usb port on the phone.
But none of that may matter, in settings/about phone it should say which software channel it's on something like Amazon, Retail US,
or it may say on the bootloader screen in the baseband or bootloader version.

sd_shadow said:
If you are connecting the phone to PC while already in bootloader mode, you don't need USB debugging enabled or USB mode set to data transfer.
There won't be a "trusted device" prompt if device is in bootloader mode.
If windows makes a connecting sound, it will be listed in device manager, if the bootloader screen doesn't show usb connected, that's a problem
Could be a bad usb cable, or bad usb port on the phone.
But none of that may matter, in settings/about phone it should say which software channel it's on something like Amazon, Retail US,
or it may say on the bootloader screen in the baseband or bootloader version.
Click to expand...
Click to collapse
Software Channel returns as "US Retail" and Software Variant returns as "Retus" (which I think is normal?) Should I turn USB debugging off and the boot into fastboot?

PrettyDumbITGuy said:
Software Channel returns as "US Retail" and Software Variant returns as "Retus" (which I think is normal?) Should I turn USB debugging off and the boot into fastboot?
Click to expand...
Click to collapse
You should be able to unlock US Retail, the usb settings don't matter in bootloader, but it's not in fastbootd is it?
What does the fastboot screen say?

sd_shadow said:
You should be able to unlock US Retail, the usb settings don't matter in bootloader, but it's not in fastbootd is it?
What does the fastboot screen say?
Click to expand...
Click to collapse
I apologize for the delay on this. The end of the week got pretty hectic at work.
To answer your question, the fastboot boot menu reads as follows:
AP Fastboot Flash Mode (Secure) - In red text
BL: MBM-3.0-rav-retus-c7bbc04d8e-210215
Baseband
Product/Variant
Serial Number
CPU
eMMC
DRAM
Console (NULL): null
Tools Mode Config: DISABLED
Power OK - in green text
oem_locked
Transfer Mode: USB Connected
The sections that are lacking in detail are sections I figured weren't relevant since they are phone specific (hardware) sections.

PrettyDumbITGuy said:
I apologize for the delay on this. The end of the week got pretty hectic at work.
To answer your question, the fastboot boot menu reads as follows:
AP Fastboot Flash Mode (Secure) - In red text
BL: MBM-3.0-rav-retus-c7bbc04d8e-210215
Baseband
Product/Variant
Serial Number
CPU
eMMC
DRAM
Console (NULL): null
Tools Mode Config: DISABLED
Power OK - in green text
oem_locked
Transfer Mode: USB Connected
The sections that are lacking in detail are sections I figured weren't relevant since they are phone specific (hardware) sections.
Click to expand...
Click to collapse
Baseband and product could be relevant, not likely though.
I would reflash the firmware with Lmsa rescue
Skip the device details when asked just go straight to rescue.
Rescue and Smart Assistant (LMSA)(Motorola/Lenovo Only)
Rescue and Smart Assistant LMSA: Lenovo's Motorola Smart Assistant (PC) For Lenovo and Motorola Devices Only Rescue and Smart Assistant (LMSA) is an official tool installs on PC. Can help to manage smart device (include all Lenovo android phone...
forum.xda-developers.com

sd_shadow said:
Baseband and product could be relevant, not likely though.
I would reflash the firmware with Lmsa rescue
Skip the device details when asked just go straight to rescue.
Rescue and Smart Assistant (LMSA)(Motorola/Lenovo Only)
Rescue and Smart Assistant LMSA: Lenovo's Motorola Smart Assistant (PC) For Lenovo and Motorola Devices Only Rescue and Smart Assistant (LMSA) is an official tool installs on PC. Can help to manage smart device (include all Lenovo android phone...
forum.xda-developers.com
Click to expand...
Click to collapse
So I went through that post and installed the Smart Assistant. I attempted rescue but the application simply does not detect the phone in fastboot mode or in debug mode. I am not sure what the issue could be. I should probably just send this phone back and get a different phone.

PrettyDumbITGuy said:
. I should probably just send this phone back and get a different phone.
Click to expand...
Click to collapse
I agree

sd_shadow said:
I agree
Click to expand...
Click to collapse
Thank you very much for your time and assistance. I truly appreciate it.

How to unbrick Moto razr 5G

Hello everyone,
I bricked my beloved razr 5g, now it is dead weight on qualcom 9800 driver,
I tried many cabeles and ports with blank flash (older versions) but didnt work, programmer file mismatch or no response.
anyone can point me or help share how to fix it, it will be highly appreciated
Thank you

The issue I can't get it to Fastboot, it is dead fully on edl Qualcomm,
The rescue application can't detect .
I tried all USB cables at the house with multiple PC, still not working at all

Danz17 said:
The issue I can't get it to Fastboot, it is dead fully on edl Qualcomm,
The rescue application can't detect .
I tried all USB cables at the house with multiple PC, still not working at all
Click to expand...
Click to collapse
Here you go Danz17.Hope this helps!
How to unbrick Motorola Razr 5G (Smith) 9008 EDL - ROM-Provider
step by step guide to unbrick Motorola Razr 5G by using the QCOM 9008 EDL Mod, tested method to fix hang on logo, bootloop, software bug
romprovider.com