Lg G4 with system wiped not detected by the PC - Android Q&A, Help & Troubleshooting

Hello,
I am relatively new to the forum, so please, forgive me some mistakes . I decided to upgrade my LG g4 H815 to Nougat, rooted it and started in TWRP mode. I followed an youtube step by step guide, so i wiped cache and the system .And...accidentally dropped the phone and it disconnected
I have no android now and have a fresh bricked phone on the loading screen, and more-the phone is not detected by the PC. LGUP with Uppercut gives model unknown , not found by device manager as well. "Adb devices" in the console produces the same result. I can enter download mode, but when the phone is not detected, the stock firmware can't be flashed. The drivers are up to date of course.
Any help or solution will be highly appreciated.
Thank you in advance

Aimanan said:
Hello, I am relatively new to the forum, so please, forgive me some mistakes . I decided to upgrade my LG g4 H815 to Nougat, rooted it and started in TWRP mode...
Click to expand...
Click to collapse
I don't have this device but, your best bet is to post this question within the following Q&A thread that's specific to your device.
https://forum.xda-developers.com/showthread.php?t=3166384
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.

Related

G530w hardbricked no power no download mode Help..

hi every one, i have SM G530w with FRP problem, then i managed to bypass it with method found in youtube.. but when i install update thru OTA in 100% phone restart then suddenly phone not powering on. itried to connet it with pc it was detected in Qualcomm HS-USB QDLoader 9008 .
i heard and found here solution only for other variants, i cant apply it yo my phone since my phone cant enter download mode.
please guide me to revive my phone, can someone create debricked image file for my phone SM G530w and share here, any help is much appreciated thank you.
azzir04 said:
hi every one, i have SM G530w with FRP problem, then i managed to bypass it with method found in youtube.. but when i install update thru OTA in 100% phone restart then suddenly phone not powering on. itried to connet it with pc it was detected in Qualcomm HS-USB QDLoader 9008 . i heard and found here solution only for other variants, i cant apply it yo my phone since my phone cant enter download mode. please guide me to revive my phone, can someone create debricked image file for my phone SM G530w and share here, any help is much appreciated thank you.
Click to expand...
Click to collapse
I don't have this device but, the following threads may be helpful for what you need and don't be afraid to ask for some member guidance within one of them.
https://forum.xda-developers.com/showthread.php?t=3422115
https://forum.xda-developers.com/showthread.php?t=3039167
https://forum.xda-developers.com/showthread.php?t=3530403
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.

Phone Not Booting can't flash original rom

maybe somebody can help
i have a doogee bl7000 that Team Win Recovery Project on then i installed the wrong file was stuck in a boot loop but was an easy fix i downloaded the drivers and sp tool to flash the rom i connected my phone was able to flash the original rom back to it
i got a new phone but wanted to use this to play some games so i wanted to root it to run gl tools so in Team Win Recovery Project i installed the su root zip for my phone all went fine phone was rooted but when i went back into Team Win Recovery Project to install the gl tools zip i by mistake instill the stock roms recovery.img
so phone is now stuck on the doogee logo im unable to get back into Team Win Recovery Project only stock roms recovery menu shows up and when i use sp flash tool to flash the original rom i get this error like BROM CMD SEND DA FAIL
what can i do as i really want to get this phone working again
bump
jamespoo said:
bump
Click to expand...
Click to collapse
I don't have this device myself and, there's really not allot of information on the forum for this specific device but, I did locate the following threads that may be helpful for what you are looking for that's specific to your device as well.
https://forum.xda-developers.com/showthread.php?t=3682058
https://forum.xda-developers.com/showthread.php?t=3689088
https://forum.xda-developers.com/showthread.php?t=3679442
If all else fails, you can always try to obtain some member guidance within one of the following General Q&A Threads on the forum.
https://forum.xda-developers.com/showthread.php?t=2259645
https://forum.xda-developers.com/showthread.php?t=2257421
Good Luck!
~~~~~~~~~~~~~~~
Unless asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my Apple Macintosh.
Ibuprophen said:
I don't have this device myself and, there's really not allot of information on the forum for this specific device but, I did locate the following threads that may be helpful for what you are looking for that's specific to your device as well.
https://forum.xda-developers.com/showthread.php?t=3682058
https://forum.xda-developers.com/showthread.php?t=3689088
https://forum.xda-developers.com/showthread.php?t=3679442
If all else fails, you can always try to obtain some member guidance within one of the following General Q&A Threads on the forum.
https://forum.xda-developers.com/showthread.php?t=2259645
https://forum.xda-developers.com/showthread.php?t=2257421
Good Luck!
~~~~~~~~~~~~~~~
Unless asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my Apple Macintosh.
Click to expand...
Click to collapse
i cant even get into recovery mode anymore i hold up and power just shows the doogee logo for a while then phone reboots its stuck in a bootloop connected to my pc holding vol down and power computer makes usb connect sound so i let go of buttons and then a couple of seconds latter computer makes usb disconnect sound and then phone just bootloops

I have a bricked Pico Neo 3 Eye (VR Headset). Any advice on where to get started on flashing it?

So my company sent me a VR headset for development. I tried to update it, but upon doing so, it produced an error and bricked the VR headset. The customer support isn't helping at all, so I'm thinking of just flashing it myself (I'm new to this,).
I tried doing a factory reset, but it only showed me "No command" and reboots again. It has no SD card, and ADB can't recognize the device. The bootloader says it's locked, so I'm pretty sure it's almost impossible for me to crack it. The OS is available on the website, but again, it's almost impossible for me to replace the OS without the SD card and having it recognized by ADB.
If it's not possible to flash it, is there anything interesting I could do with it?
aoaofox said:
So my company sent me a VR headset for development. I tried to update it, but upon doing so, it produced an error and bricked the VR headset. The customer support isn't helping at all, so I'm thinking of just flashing it myself (I'm new to this,).
I tried doing a factory reset, but it only showed me "No command" and reboots again. It has no SD card, and ADB can't recognize the device. The bootloader says it's locked, so I'm pretty sure it's almost impossible for me to crack it. The OS is available on the website, but again, it's almost impossible for me to replace the OS without the SD card and having it recognized by ADB.
If it's not possible to flash it, is there anything interesting I could do with it?
Click to expand...
Click to collapse
Hello and good afternoon, @aoaofox
Prior to your next posting please read the guidances that are stuck on top of every forum like
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com
and the others. I've moved your thread to Android Q&A.
Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator
aoaofox said:
So my company sent me a VR headset for development. I tried to update it, but upon doing so, it produced an error and bricked the VR headset. The customer support isn't helping at all, so I'm thinking of just flashing it myself (I'm new to this,).
I tried doing a factory reset, but it only showed me "No command" and reboots again. It has no SD card, and ADB can't recognize the device. The bootloader says it's locked, so I'm pretty sure it's almost impossible for me to crack it. The OS is available on the website, but again, it's almost impossible for me to replace the OS without the SD card and having it recognized by ADB.
If it's not possible to flash it, is there anything interesting I could do with it?
Click to expand...
Click to collapse
when it boots up click power and vol up on the no command screen. then factory data reset and see if it will work . if not. let me know drivers dont exist for this headset for adb sideload updating so ya.
try using a usb c to usb c adaptor try putting the zip on the root of the sd or usb drive if not try making a file and call it dload.
owomushi said:
when it boots up click power and vol up on the no command screen. then factory data reset and see if it will work . if not. let me know drivers dont exist for this headset for adb sideload updating so ya.
Click to expand...
Click to collapse
where i can find adb drivers for Pico Vr neo 3?
leo6990 said:
where i can find adb drivers for Pico Vr neo 3?
Click to expand...
Click to collapse
they really dont exist because of what pico is using they are using old nexus 5 drivers for the pico recovery. and that is terrible. the best thing to do is download and install ubuntu on a spare pc. once its on the spare pc you will need to setup adb there. ince you have adb there you can run the normal adb sideload in recovery.
fyi you have 2 different kinds of headsets this is why it may or maynot fail at recovery.
pico has oem and non oem firmware and lucky we have access to this on the pico 3 website where the downloads are. the pico 3 pro on there is non oem firmware and the pico 3 link is oem firmware.
the best thing to do after this or if you need more help find my you tu be channel and contact me there i hardly check xda

Rooting Note10 Lite with Android 12

What a crazy few days it's been.
This phone is really locked down hard by vodaphone.
I need to root it in order to install the full NetHunter suite. Some features are not available if the phone is not rooted. ie adding another wifi adapter that supports packet injection and monitor mode.
So my 1st move was Frija, and odin. This nearly bricked my device. Got it restored and went with the magisk route.
This is kind of where I'm stuck. fastboot. I did adb reboot-bootloader and it just sits on this green text that says...
Entering fastboot...
Click to expand...
Click to collapse
Fastboot commands does not work. Obviously.
My 1st mission is to fastboot oem unlock.
So I've read a few devices has fastboot disabled by the providers. ie vodaphone, or even samsung?
I've tried my google foo but found nothing of value for these parameters. note 10 lite, android 12, vodaphone.
What should my next angle be?
craftyza said:
What a crazy few days it's been.
This phone is really locked down hard by vodaphone.
I need to root it in order to install the full NetHunter suite. Some features are not available if the phone is not rooted. ie adding another wifi adapter that supports packet injection and monitor mode.
So my 1st move was Frija, and odin. This nearly bricked my device. Got it restored and went with the magisk route.
This is kind of where I'm stuck. fastboot. I did adb reboot-bootloader and it just sits on this green text that says...
Fastboot commands does not work. Obviously.
My 1st mission is to fastboot oem unlock.
So I've read a few devices has fastboot disabled by the providers. ie vodaphone, or even samsung?
I've tried my google foo but found nothing of value for these parameters. note 10 lite, android 12, vodaphone.
What should my next angle be?
Click to expand...
Click to collapse
Hello and good afternoon, @craftyza
Welcome to XDA. I hope you'll always get the support you require.
However, prior to your next posting please read the guidances that are stuck on top of every forum like
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com
and the others. I've moved your thread to Android Q&A.
Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator
Solved the fastboot portion. But it would seem this phone is unrootable.
Bootloader is unlocked.
But no TWRP available:
Twrp For Note 10 lite
any updates ? :rolleyes:
forum.xda-developers.com
Hello, I have successfully rooted a Samsung tablet without TWRP. After unlocking the bootloader, you need to use Frija to download the firmware file, and then you need to extract it. After that, you can send the AP partition file to your phone over adb, patch it in the Magisk app, and pull it back to your computer. From there you need to flash it in Odin, and do a factory reset from recovery mode. (When downloading the firmware file choose the correct model, software version, and CSC.) I can send a short video proof of the rooted tablet later when I get home from school)
$cronos_ said:
Hello, I have successfully rooted a Samsung tablet without TWRP. After unlocking the bootloader, you need to use Frija to download the firmware file, and then you need to extract it. After that, you can send the AP partition file to your phone over adb, patch it in the Magisk app, and pull it back to your computer. From there you need to flash it in Odin, and do a factory reset from recovery mode. (When downloading the firmware file choose the correct model, software version, and CSC.) I can send a short video proof of the rooted tablet later when I get home from school)
Click to expand...
Click to collapse
Thanks. Will go down that path again. Last time I did that, I semi bricked the phone. but bootloader was locked, so it came up with an error that vender disabled custom roms
And here we go again. How do I recover from this blue screen?
Followed this Guide
How to Root Samsung Galaxy Note 10 on Android 12?
In this article you will find the step-by-step guide on How to Root Samsung Galaxy Note 10 on One UI 4.0 based on Android 12?
krispitech.com
​
craftyza said:
And here we go again. How do I recover from this blue screen?
Followed this Guide
How to Root Samsung Galaxy Note 10 on Android 12?
In this article you will find the step-by-step guide on How to Root Samsung Galaxy Note 10 on One UI 4.0 based on Android 12?
krispitech.com
​
Click to expand...
Click to collapse
try putting it in download mode and flashing stock, if it does not work then use edl and qfil
here is tablet https://a.pomf.cat/rlynth.mp4 https://a.pomf.cat/bivwso.jpg
$cronos_ said:
try putting it in download mode and flashing stock, if it does not work then use edl and qfil
here is tablet https://a.pomf.cat/rlynth.mp4 https://a.pomf.cat/bivwso.jpg
Click to expand...
Click to collapse
Can you possibly point me to a writeup for edl and qfil?
craftyza said:
Can you possibly point me to a writeup for edl and qfil?
Click to expand...
Click to collapse
So what you need to do is:
Install some drivers
Build an edl cable with an old USB cable to force it into edl without test point
And then download stock firmware and flash it in qfil
$cronos_ said:
So what you need to do is:
Install some drivers
Build an edl cable with an old USB cable to force it into edl without test point
And then download stock firmware and flash it in qfil
Click to expand...
Click to collapse
Would you be able to help me locate the stock rom? I have this gut feel this is why I'm bricking it all the time. Maybe Frija is grabbing the wrong image. Then when magisk patch it, the core is wrong, then it goes haywire
craftyza said:
Would you be able to help me locate the stock rom? I have this gut feel this is why I'm bricking it all the time. Maybe Frija is grabbing the wrong image. Then when magisk patch it, the core is wrong, then it goes haywire
Click to expand...
Click to collapse
Can you show me a picture of the sticker on the side of the box where it says "SW VER"
$cronos_ said:
Can you show me a picture of the sticker on the side of the box where it says "SW VER"
Click to expand...
Click to collapse
The only sticker on the box.
We can close this thread. I've come to the conclusion that the Note 10 Lite is a terrible platform to try and root. Virtually zero roms out there. Bricked it 3 times already.
Going to sell it, and try and get my hands on something like an old netbook

Question Moto G Pure (TracFone) restarting in Safe Mode.

Hey y'all I hope that it is okay that I am posting this here (if not my apologies and please move or delete the thread).
So I have a Moto G Pure TracFone variant (i.e. locked bootloader and such) and it somehow got into a bootloop I guess it would be considered. The phone starts up but quickly restarts or reboots once the message saying com.android.phone has stopped. It does this even in Safe Mode. I'm curious what are my options if any to preserve the phones contents (back it up, photos/videos/etc.)
I hope that I'm not being to vague and any help or guidance would be appreciated. Thank you in advance.
Edit: I'm on the latest firmware.
mychaelryanlocc said:
Hey y'all I hope that it is okay that I am posting this here (if not my apologies and please move or delete the thread).
So I have a Moto G Pure TracFone variant (i.e. locked bootloader and such) and it somehow got into a bootloop I guess it would be considered. The phone starts up but quickly restarts or reboots once the message saying com.android.phone has stopped. It does this even in Safe Mode. I'm curious what are my options if any to preserve the phones contents (back it up, photos/videos/etc.)
I hope that I'm not being to vague and any help or guidance would be appreciated. Thank you in advance.
Edit: I'm on the latest firmware.
Click to expand...
Click to collapse
It's likely a factory reset will fix the problem.
If you haven't turned on USB debugging before in developers options you cannot backup anything.
You might be able to reflash the firmware but it can be tricky with the locked bootloader.
[Guide] Using Fastboot.exe with Motorola devices
Guide: Using Fastboot.exe with Motorola Devices If your device has its own section please post in that section. You can ping me with @sd_shadow MediaTek or Qualcomm Chip? Do I have a MediaTek Device? see post #26 Info: If you have a MediaTek...
forum.xda-developers.com
USB Debugging is for sure on, and I was hoping not to lose any of my personal data/files, but if so, so be it. Thank you for your help it is appreciated. This should be fun.

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