So i followed a thread and loaded a profile on a kernel manager, reboot and now i'm stuck with a black screen saying [random number] Fastboot mode enabled. I can't enter download mode for flashing stock rom or do anything else. Is there a fix for this?
Lg-H955 model
Push and hold Vol Down + Power, wait few seconds, the device is rebooting or power .
If the device is power off, or reboot, connect usb and release power button, just hold the vol down.
If your laf untouched, download mode is working and flash kdz.
You can't do anything via fastboot, all commands disabled, only some getvar working...
stars2 said:
Push and hold Vol Down + Power, wait few seconds, the device is rebooting or power .
If the device is power off, or reboot, connect usb and release power button, just hold the vol down.
If your laf untouched, download mode is working and flash kdz.
You can't do anything via fastboot, all commands disabled, only some getvar working...
Click to expand...
Click to collapse
Can't poweroff the device... and power+vol brings always to the same fastboot screen =/
I also tried to flash laf.img from the kdz i had, but it fails
Fastboot is totally useless, because all commands disabled, you can't flash, erase, etc... I'm sure
If your laf is not working (i think, no working downlod mode, because reverted to fastboot) or your phone is not booted normally, your phone is bricked.
Only two solutions for you (currently)
1. LG Service
2. EMMC direct flash (require to desolder emmc chip from the pcb)
stars2 said:
Fastboot is totally useless, because all commands disabled, you can't flash, erase, etc... I'm sure
If your laf is not working (i think, no working downlod mode, because reverted to fastboot) or your phone is not booted normally, your phone is bricked.
Only two solutions for you (currently)
1. LG Service
2. EMMC direct flash (require to desolder emmc chip from the pcb)
Click to expand...
Click to collapse
I'm in italy so lg service doesn't cover rooted devices =/. What's EMMC direct flash? If it's a hardware thing i guess i'm screwed
Related
Firstly, the power button has gone faulty on my Nexus S and I am due to send it back to Samsung for repairs, so I want to get it back to factory image 4.0.4 IMM76D using the Google image and to relock the bootloader. However, when I reboot into fastboot all the keys stop working and I presume it has stopped responding and the only way to reboot is to do a battery pull. Just wondering if anyone has had this experience before and knows a solution.
By keys you mean volume and power right?
Does a computer recognize it with fastboot. Example . Fastboot devices / fastboot reboot etc?
albundy2010 said:
By keys you mean volume and power right?
Does a computer recognize it with fastboot. Example . Fastboot devices / fastboot reboot etc?
Click to expand...
Click to collapse
Volume and power keys don't work while in fastboot and it isn't recognised by that. And when it powers on regularly it say No boot or recovery img. Nope, doesn't get recognised by PC and just says No devices found...
Did it work before in the same system?
Only other thing I could think of to try is download mode/Odin
It was working fine that day. I even flashed CWM on it after trying TWRP. But then suddenly the power button broke, and when I used the key combo to get into fastboot mode using the plug in to charger method it loaded fastboot and just wouldn't respond
I've compiled CWM recovery from source, set it up before. Flashed and turned it on - works.
The problem is that I can't turn on the phone in the usual way. I have to go into fastboot mode, send "fastboot continue" from PC. When I try to hold the power button it goes to recovery.
How can I repair it?
Phone: GSmart G1317D
If any additional info is needed, I can write it here.
Hi I have the following problem: after I flash Cannibal open touch recovery I could not flash any .zip file so I decided that I go back to CWM touch so I restarted my phone. Phone booted into fastboot mode with the following message no boot or recovery IMG so I decided to flash recovery with fastboot. I opened the folder with fastboot command flash_recovery connect the phone to usb but the command line always showed waiting for device. I unplugged the phone and tried to press the volume keys but nothing happened as if it freezes. I pulled the battery and try it again but no response. I cant connect phone to odin because it has broken power button and after I insert the battery it always turn on itself. Please advise me what to do thank you.
Seems your drivers have gone corrupt. Try a different system and use Nexus Root Toolkit.
I tried this option but without success. Phone does not respond to anything. No volume up or volume down. It´s just stucked on bootloader.
This link says that if you get <waiting for device> , then fastboot is not configured properly. Check out the link over here.
You may also try this command "fastboot boot recovery-clockwork-6.0.4.3-crespo.img" to boot into recovery without installing it.
no hope
The reason you cannot navigate in fastboot/bootloader is that your powerswitch is probably stuck in the "on position"...does your device immediately power on when battery is inserted?
The way i solved this a few months ago was to completly remove my powerswitch from the board power my device on..use quickboot to enter fastboot menu and input commands...
Also completely removing your power button makes powering on your nexus alot more complicated.
what i did was go to download mode (holding vol+ and -) and pluging phone in..this takes you to download mode
then you need to get a copy of a boatloader file to flash via odin which will reset your phone and power it on...pm me if interested i can provide you with files necessary
Hey guys, so I have this dilemma on my hands. One of my friends has a Nexus 5 that has a power button issue. It seemed like a stuck power button, because even cleaning it did not solve the issue. So I removed the power button, and it finally turned on. However, it's now stuck in a Google logo bootloop.
The Objective:
To recover all data on the device. This is a must.
The Obstacles:
- No physical power button, but I can place a pair of tweezers on the terminals on the board to simulate a power button press.
- Bootloader is locked (I can unlock it, but that erases all data on the phone).
- Cannot enter proper stock recovery (I get a "no command" error when I do; I've tried all button combinations afterwards, including the ones from HERE, but to no avail).
- USB debugging was not enabled on the phone when booting normally, so even though the phone is recognized by my PC, I cannot do anything using ADB.
- Fastboot mode is the only successful mode I can reach on the phone.
The Final Question:
Does anyone know how I can successfully recover all the data on the phone using ADB or any other method, having the above obstacles?
Thanks in advance.
If you can reach fastboot without any problem, you can try to boot a custom recovery image using the following command : fastboot boot recovery yourcustomrecovery.img
(if you dont have a custom recovery, you need to flash one with : fastboot flash recovery yourcustomrecovery.img)
It will boot in recovery mode and, I hope, allow you to have an adb access and recover your data.
edit : since your bootloader is locked, i guess this won't work.
MrKhozam said:
Hey guys, so I have this dilemma on my hands. One of my friends has a Nexus 5 that has a power button issue. It seemed like a stuck power button, because even cleaning it did not solve the issue. So I removed the power button, and it finally turned on. However, it's now stuck in a Google logo bootloop.
The Objective:
To recover all data on the device. This is a must.
The Obstacles:
- No physical power button, but I can place a pair of tweezers on the terminals on the board to simulate a power button press.
- Bootloader is locked (I can unlock it, but that erases all data on the phone).
- Cannot enter proper stock recovery (I get a "no command" error when I do; I've tried all button combinations afterwards, including the ones from HERE, but to no avail).
- USB debugging was not enabled on the phone when booting normally, so even though the phone is recognized by my PC, I cannot do anything using ADB.
- Fastboot mode is the only successful mode I can reach on the phone.
The Final Question:
Does anyone know how I can successfully recover all the data on the phone using ADB or any other method, having the above obstacles?
Thanks in advance.
Click to expand...
Click to collapse
I bit of a trick. Try 'fastboot flash boot recovery.img' but instead of kernel flash twrp. After flash do a 'fastboot reboot'. It will boot recovery. Via twrp the pc will recognize phone as a media storage. You will not erase any data
icrunchbanger said:
I bit of a trick. Try 'fastboot flash boot recovery.img' but instead of kernel flash twrp. After flash do a 'fastboot reboot'. It will boot recovery. Via twrp the pc will recognize phone as a media storage. You will not erase any data
Click to expand...
Click to collapse
Thanks for the response, but the bootloader has to be unlocked for that to work, and while I can do that, it will wipe the data I need.
Hey,I want to root my LG V50 (LM-V500N) but my phone can't go to bootloader and Recovery.When i access the above 3 modes it just reboots.Someone pls help me.Thank you so much.
I have the same issue with bootloader and recovery. for edl, sometimes i need to boot phone to download mode (hold vol up) and then hold vol down and power, and as soon as screen turns off, i spam volume up while continuing to hold the other two buttons. it can take a couple tries sometimes but you know it works when you hear the connected sound on the computer
hey, try to boot into qfil, flash engineering abl onto abl partition, and then reboot the phone and hold down volume down to boot into recovery. it should give you access to bootloader and you can get to recovery from there. i dont even know if its possible to break edl, i think if you do the trick where you first boot to download and then try to go boot to edl it could work.